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2026 ICD-10-CM Drugs and Chemicals: Substances Starting with "M"

The 2026 Table of Drugs and Chemicals provides a comprehensive classification of substances including drugs, industrial solvents, corrosive gases, toxic plants, pesticides, and other potentially harmful agents. Each entry is assigned a code based on the nature of the poisoning and the external cause of the adverse effect.

Use as many codes as necessary to fully describe all reported drugs, medicinal products, or chemical substances involved.

You can browse the Table of Drugs and Chemicals alphabetically. The table below displays all substances beginning with the letter " M."

Alphabetically Paginated Substances in the Table of Drugs and Chemicals

ICD-10-CM Table of Drugs & Chemicals - Index M

SubstancePoisoning
Accidental
(unintentional)		Poisoning
Accidental
self-harm		Poisoning
Assault		Poisoning
Undetermined		Adverse
effect		Underdosing
2-MethoxyethanolT52.3X1T52.3X2T52.3X3T52.3X4  
5-Methoxypsoralen (5-MOP)T50.991T50.992T50.993T50.994T50.995T50.996
8-Methoxypsoralen (8-MOP)T50.991T50.992T50.993T50.994T50.995T50.996
MaceT59.3X1T59.3X2T59.3X3T59.3X4  
MacrogolT50.991T50.992T50.993T50.994T50.995T50.996
MacrolideT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
Macrolide
  »anabolic drug
T38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
Macrolide
  »antibiotic
T38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MafenideT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MagaldrateT47.1X1T47.1X2T47.1X3T47.1X4T47.1X5T47.1X6
Magic mushroomT40.991T40.992T40.993T40.994  
MagnamycinT36.8X1T36.8X2T36.8X3T36.8X4T36.8X5T36.8X6
Magnesia magmaT47.1X1T47.1X2T47.1X3T47.1X4T47.1X5T47.1X6
Magnesium NECT56.891T56.892T56.893T56.894  
Magnesium NEC
  »carbonate
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »citrate
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »hydroxide
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »oxide
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »peroxide
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »salicylate
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »silicofluoride
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »sulfate
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »thiosulfate
T56.891T56.892T56.893T56.894  
Magnesium NEC
  »trisilicate
T56.891T56.892T56.893T56.894  
Malathion (medicinal)T49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Malathion (medicinal)
  »insecticide
T49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Male fern extractT37.4X1T37.4X2T37.4X3T37.4X4T37.4X5T37.4X6
M-AMSAT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
Mandelic acidT37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
Manganese (dioxide) (salts)T57.2X1T57.2X2T57.2X3T57.2X4  
Manganese (dioxide) (salts)
  »medicinal
T57.2X1T57.2X2T57.2X3T57.2X4  
MannitolT47.3X1T47.3X2T47.3X3T47.3X4T47.3X5T47.3X6
Mannitol
  »hexanitrate
T47.3X1T47.3X2T47.3X3T47.3X4T47.3X5T47.3X6
MannomustineT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MAO inhibitorsT43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
MapharsenT37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
MaphenideT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MaprotilineT43.021T43.022T43.023T43.024T43.025T43.026
MarcaineT41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
Marcaine
  »infiltration (subcutaneous)
T41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
Marcaine
  »nerve block (peripheral) (plexus)
T41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
MarezineT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MarihuanaT40.711T40.712T40.713T40.714T40.715T40.716
MarijuanaT40.711T40.712T40.713T40.714T40.715T40.716
Marine (sting)T63.691T63.692T63.693T63.694  
Marine (sting)
  »animals (sting)
T63.691T63.692T63.693T63.694  
Marine (sting)
  »plants (sting)
T63.691T63.692T63.693T63.694  
MarplanT43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
Marsh gasT59.891T59.892T59.893T59.894  
MarsilidT43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
MatulaneT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MazindolT50.5X1T50.5X2T50.5X3T50.5X4T50.5X5T50.5X6
MCPAT60.3X1T60.3X2T60.3X3T60.3X4  
MDMAT43.641T43.642T43.643T43.644  
Meadow saffronT62.2X1T62.2X2T62.2X3T62.2X4  
Measles virus vaccine (attenuated)T50.B91T50.B92T50.B93T50.B94T50.B95T50.B96
Meat, noxiousT62.8X1T62.8X2T62.8X3T62.8X4  
MeballymalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MebanazineT43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
MebaralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MebendazoleT37.4X1T37.4X2T37.4X3T37.4X4T37.4X5T37.4X6
MebeverineT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MebhydrolinT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MebumalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MebutamateT43.591T43.592T43.593T43.594T43.595T43.596
MecamylamineT44.2X1T44.2X2T44.2X3T44.2X4T44.2X5T44.2X6
MechlorethamineT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MecillinamT36.0X1T36.0X2T36.0X3T36.0X4T36.0X5T36.0X6
Meclizine (hydrochloride)T45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MeclocyclineT36.4X1T36.4X2T36.4X3T36.4X4T36.4X5T36.4X6
MeclofenamateT39.391T39.392T39.393T39.394T39.395T39.396
Meclofenamic acidT39.391T39.392T39.393T39.394T39.395T39.396
MeclofenoxateT43.691T43.692T43.693T43.694T43.695T43.696
MeclozineT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MecobalaminT45.8X1T45.8X2T45.8X3T45.8X4T45.8X5T45.8X6
MecopropT60.3X1T60.3X2T60.3X3T60.3X4  
MecrilateT49.3X1T49.3X2T49.3X3T49.3X4T49.3X5T49.3X6
MecysteineT48.4X1T48.4X2T48.4X3T48.4X4T48.4X5T48.4X6
MedazepamT42.4X1T42.4X2T42.4X3T42.4X4T42.4X5T42.4X6
Medicament NECT50.901T50.902T50.903T50.904T50.905T50.906
MedinalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MedominT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MedrogestoneT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
MedroxalolT44.8X1T44.8X2T44.8X3T44.8X4T44.8X5T44.8X6
Medroxyprogesterone acetate (depot)T38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
MedrysoneT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Mefenamic acidT39.391T39.392T39.393T39.394T39.395T39.396
MefenorexT50.5X1T50.5X2T50.5X3T50.5X4T50.5X5T50.5X6
MefloquineT37.2X1T37.2X2T37.2X3T37.2X4T37.2X5T37.2X6
MefrusideT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MegahallucinogenT40.901T40.902T40.903T40.904T40.905T40.906
MegestrolT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
MeglumineT37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
Meglumine
  »antimoniate
T37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
Meglumine
  »diatrizoate
T37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
Meglumine
  »iodipamide
T37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
Meglumine
  »iotroxate
T37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
MEK (methyl ethyl ketone)T52.4X1T52.4X2T52.4X3T52.4X4  
MeladininT49.3X1T49.3X2T49.3X3T49.3X4T49.3X5T49.3X6
MeladrazineT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Melaleuca alternifolia oilT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Melanizing agentsT49.3X1T49.3X2T49.3X3T49.3X4T49.3X5T49.3X6
Melanocyte-stimulating hormoneT38.891T38.892T38.893T38.894T38.895T38.896
Melarsonyl potassiumT37.3X1T37.3X2T37.3X3T37.3X4T37.3X5T37.3X6
MelarsoprolT37.3X1T37.3X2T37.3X3T37.3X4T37.3X5T37.3X6
Melia azedarachT62.2X1T62.2X2T62.2X3T62.2X4  
MelitracenT43.011T43.012T43.013T43.014T43.015T43.016
MellarilT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MeloxineT49.3X1T49.3X2T49.3X3T49.3X4T49.3X5T49.3X6
MelperoneT43.4X1T43.4X2T43.4X3T43.4X4T43.4X5T43.4X6
MelphalanT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MemantineT43.8X1T43.8X2T43.8X3T43.8X4T43.8X5T43.8X6
MenadiolT45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
Menadiol
  »sodium sulfate
T45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
MenadioneT45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
Menadione
  »sodium bisulfite
T45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
MenaphthoneT45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
MenaquinoneT45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
MenatetrenoneT45.7X1T45.7X2T45.7X3T45.7X4T45.7X5T45.7X6
Meningococcal vaccineT50.A91T50.A92T50.A93T50.A94T50.A95T50.A96
Menningovax (-AC) (-C)T50.A91T50.A92T50.A93T50.A94T50.A95T50.A96
MenotropinsT38.811T38.812T38.813T38.814T38.815T38.816
MentholT48.5X1T48.5X2T48.5X3T48.5X4T48.5X5T48.5X6
MepacrineT37.2X1T37.2X2T37.2X3T37.2X4T37.2X5T37.2X6
MeparfynolT42.6X1T42.6X2T42.6X3T42.6X4T42.6X5T42.6X6
MepartricinT36.7X1T36.7X2T36.7X3T36.7X4T36.7X5T36.7X6
MepazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MepenzolateT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Mepenzolate
  »bromide
T44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MeperidineT40.491T40.492T40.493T40.494T40.495T40.496
MephebarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Mephenamin (e)T42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MephenesinT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MephenhydramineT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MephenoxaloneT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MephentermineT44.991T44.992T44.993T44.994T44.995T44.996
MephenytoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
Mephenytoin
  »with phenobarbital
T42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MephobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MephosfolanT60.0X1T60.0X2T60.0X3T60.0X4  
MepindololT44.7X1T44.7X2T44.7X3T44.7X4T44.7X5T44.7X6
MepiperphenidolT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MepitiostaneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MepivacaineT41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
Mepivacaine
  »epidural
T41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
MeprednisoneT38.0X1T38.0X2T38.0X3T38.0X4T38.0X5T38.0X6
MeprobamT43.591T43.592T43.593T43.594T43.595T43.596
MeprobamateT43.591T43.592T43.593T43.594T43.595T43.596
MeproscillarinT46.0X1T46.0X2T46.0X3T46.0X4T46.0X5T46.0X6
MeprylcaineT41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
MeptazinolT39.8X1T39.8X2T39.8X3T39.8X4T39.8X5T39.8X6
MepyramineT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MequitazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MerallurideT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MerbaphenT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MerbrominT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Mercaptobenzothiazole saltsT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MercaptomerinT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MercaptopurineT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MercumatilinT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MercuramideT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MercurochromeT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MercurophyllineT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NECT56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »ammoniated
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »anti-infective
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »anti-infective
    »local
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »anti-infective
    »systemic
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »anti-infective
    »topical
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »chloride (ammoniated)
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »chloride (ammoniated)
    »fungicide
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »diuretic NEC
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »fungicide
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »organic (fungicide)
T56.1X1T56.1X2T56.1X3T56.1X4  
Mercury, mercurial, mercuric, mercurous (compounds) (cyanide) (fumes) (nonmedicinal) (vapor) NEC
  »oxide, yellow
T56.1X1T56.1X2T56.1X3T56.1X4  
MersalylT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MerthiolateT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Merthiolate
  »ophthalmic preparation
T49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MeruvaxT50.B91T50.B92T50.B93T50.B94T50.B95T50.B96
MesalazineT47.8X1T47.8X2T47.8X3T47.8X4T47.8X5T47.8X6
Mescal buttonsT40.991T40.992T40.993T40.994  
MescalineT40.991T40.992T40.993T40.994  
MesnaT48.4X1T48.4X2T48.4X3T48.4X4T48.4X5T48.4X6
MesoglycanT46.6X1T46.6X2T46.6X3T46.6X4T46.6X5T46.6X6
MesoridazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MestanoloneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MesteroloneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MestranolT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
MesulergineT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MesulfenT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MesuximideT42.2X1T42.2X2T42.2X3T42.2X4T42.2X5T42.2X6
MetabutethamineT41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
MetactesylacetateT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MetacyclineT36.4X1T36.4X2T36.4X3T36.4X4T36.4X5T36.4X6
Metaldehyde (snail killer) NECT60.8X1T60.8X2T60.8X3T60.8X4  
Metals (heavy) (nonmedicinal)T56.91T56.92T56.93T56.94  
Metals (heavy) (nonmedicinal)
  »dust, fumes, or vapor NEC
T56.91T56.92T56.93T56.94  
Metals (heavy) (nonmedicinal)
  »gadolinium
T56.91T56.92T56.93T56.94  
Metals (heavy) (nonmedicinal)
  »light NEC
T56.91T56.92T56.93T56.94  
Metals (heavy) (nonmedicinal)
  »light NEC
    »dust, fumes, or vapor NEC
T56.91T56.92T56.93T56.94  
Metals (heavy) (nonmedicinal)
  »specified NEC
T56.91T56.92T56.93T56.94  
Metals (heavy) (nonmedicinal)
  »thallium
T56.91T56.92T56.93T56.94  
MetamfetamineT43.651T43.652T43.653T43.654T43.655T43.656
Metamizole sodiumT39.2X1T39.2X2T39.2X3T39.2X4T39.2X5T39.2X6
MetampicillinT36.0X1T36.0X2T36.0X3T36.0X4T36.0X5T36.0X6
MetamucilT47.4X1T47.4X2T47.4X3T47.4X4T47.4X5T47.4X6
MetandienoneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MetandrostenoloneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MetaphenT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MetaphosT60.0X1T60.0X2T60.0X3T60.0X4  
MetapramineT43.011T43.012T43.013T43.014T43.015T43.016
MetaproterenolT48.291T48.292T48.293T48.294T48.295T48.296
MetaraminolT44.4X1T44.4X2T44.4X3T44.4X4T44.4X5T44.4X6
MetaxaloneT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MetenoloneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MetergolineT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MetescufyllineT46.991T46.992T46.993T46.994T46.995T46.996
MetetoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MetforminT38.3X1T38.3X2T38.3X3T38.3X4T38.3X5T38.3X6
MethacholineT44.1X1T44.1X2T44.1X3T44.1X4T44.1X5T44.1X6
MethacyclineT36.4X1T36.4X2T36.4X3T36.4X4T36.4X5T36.4X6
MethadoneT40.3X1T40.3X2T40.3X3T40.3X4T40.3X5T40.3X6
MethallenestrilT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
MethallenoestrilT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
MethamphetamineT43.651T43.652T43.653T43.654T43.655T43.656
MethampyroneT39.2X1T39.2X2T39.2X3T39.2X4T39.2X5T39.2X6
MethandienoneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MethandriolT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MethandrostenoloneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MethaneT59.891T59.892T59.893T59.894  
MethanethiolT59.891T59.892T59.893T59.894  
MethaniazideT37.1X1T37.1X2T37.1X3T37.1X4T37.1X5T37.1X6
Methanol (vapor)T51.1X1T51.1X2T51.1X3T51.1X4  
MethanthelineT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Methanthelinium bromideT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MethaphenileneT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MethapyrileneT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
Methaqualone (compound)T42.6X1T42.6X2T42.6X3T42.6X4T42.6X5T42.6X6
MetharbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethazolamideT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MethdilazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MethedrineT43.651T43.652T43.653T43.654T43.655T43.656
Methenamine (mandelate)T37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
MethenoloneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
MethergineT48.0X1T48.0X2T48.0X3T48.0X4T48.0X5T48.0X6
MethetoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MethiacilT38.2X1T38.2X2T38.2X3T38.2X4T38.2X5T38.2X6
MethicillinT36.0X1T36.0X2T36.0X3T36.0X4T36.0X5T36.0X6
MethimazoleT38.2X1T38.2X2T38.2X3T38.2X4T38.2X5T38.2X6
Methiodal sodiumT50.8X1T50.8X2T50.8X3T50.8X4T50.8X5T50.8X6
MethionineT50.991T50.992T50.993T50.994T50.995T50.996
MethisazoneT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MethisoprinolT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MethituralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethixeneT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Methobarbital, methobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethocarbamolT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
Methocarbamol
  »skeletal muscle relaxant
T42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
MethohexitalT41.1X1T41.1X2T41.1X3T41.1X4T41.1X5T41.1X6
MethohexitoneT41.1X1T41.1X2T41.1X3T41.1X4T41.1X5T41.1X6
MethoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MethopholineT39.8X1T39.8X2T39.8X3T39.8X4T39.8X5T39.8X6
MethopromazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MethorateT48.3X1T48.3X2T48.3X3T48.3X4T48.3X5T48.3X6
MethoserpidineT46.5X1T46.5X2T46.5X3T46.5X4T46.5X5T46.5X6
MethotrexateT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MethotrimeprazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
Methoxa-DomeT49.3X1T49.3X2T49.3X3T49.3X4T49.3X5T49.3X6
MethoxamineT44.4X1T44.4X2T44.4X3T44.4X4T44.4X5T44.4X6
MethoxsalenT50.991T50.992T50.993T50.994T50.995T50.996
MethoxyanilineT65.3X1T65.3X2T65.3X3T65.3X4  
Methoxybenzyl penicillinT36.0X1T36.0X2T36.0X3T36.0X4T36.0X5T36.0X6
MethoxychlorT53.7X1T53.7X2T53.7X3T53.7X4  
Methoxy-DDTT53.7X1T53.7X2T53.7X3T53.7X4  
MethoxyfluraneT41.0X1T41.0X2T41.0X3T41.0X4T41.0X5T41.0X6
MethoxyphenamineT48.6X1T48.6X2T48.6X3T48.6X4T48.6X5T48.6X6
MethoxypromazineT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
Methscopolamine bromideT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MethsuximideT42.2X1T42.2X2T42.2X3T42.2X4T42.2X5T42.2X6
MethyclothiazideT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MethylT52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »acetate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »acetone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »acrylate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »alcohol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »aminophenol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »amphetamine
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »androstanolone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »atropine
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »benzene
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »benzoate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »benzol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »bromide (gas)
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »bromide (gas)
    »fumigant
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »butanol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »carbinol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »carbonate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »CCNU
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »cellosolve
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »cellulose
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »chloride (gas)
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »chloroformate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »cyclohexane
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »cyclohexanol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »cyclohexanone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »cyclohexyl acetate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »demeton
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »dihydromorphinone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »ergometrine
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »ergonovine
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »ethyl ketone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »glucamine antimonate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »hydrazine
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »iodide
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »isobutyl ketone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »isothiocyanate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »mercaptan
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »morphine NEC
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »nicotinate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »paraben
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »parafynol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »parathion
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »peridol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »phenidate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »prednisolone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »prednisolone
    »ENT agent
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »prednisolone
    »ophthalmic preparation
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »prednisolone
    »topical NEC
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »propylcarbinol
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »rosaniline NEC
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »salicylate
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »sulfate (fumes)
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »sulfate (fumes)
    »liquid
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »sulfonal
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »testosterone
T52.4X1T52.4X2T52.4X3T52.4X4  
Methyl
  »thiouracil
T52.4X1T52.4X2T52.4X3T52.4X4  
MethylamphetamineT43.651T43.652T43.653T43.654T43.655T43.656
Methylated spiritT51.1X1T51.1X2T51.1X3T51.1X4  
Methylatropine nitrateT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Methylbenactyzium bromideT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Methylbenzethonium chlorideT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MethylcelluloseT47.4X1T47.4X2T47.4X3T47.4X4T47.4X5T47.4X6
Methylcellulose
  »laxative
T47.4X1T47.4X2T47.4X3T47.4X4T47.4X5T47.4X6
Methylchlorophenoxy-acetic acidT60.3X1T60.3X2T60.3X3T60.3X4  
MethyldopaT46.5X1T46.5X2T46.5X3T46.5X4T46.5X5T46.5X6
MethyldopateT46.5X1T46.5X2T46.5X3T46.5X4T46.5X5T46.5X6
MethyleneT50.6X1T50.6X2T50.6X3T50.6X4T50.6X5T50.6X6
Methylene
  »blue
T50.6X1T50.6X2T50.6X3T50.6X4T50.6X5T50.6X6
Methylene
  »chloride or dichloride (solvent) NEC
T50.6X1T50.6X2T50.6X3T50.6X4T50.6X5T50.6X6
MethylenedioxyamphetamineT43.621T43.622T43.623T43.624T43.625T43.626
MethylenedioxymethamphetamineT43.641T43.642T43.643T43.644  
MethylergometrineT48.0X1T48.0X2T48.0X3T48.0X4T48.0X5T48.0X6
MethylergonovineT48.0X1T48.0X2T48.0X3T48.0X4T48.0X5T48.0X6
MethylestrenoloneT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
Methylethyl celluloseT50.991T50.992T50.993T50.994T50.995T50.996
MethylhexabitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethylmorphineT40.2X1T40.2X2T40.2X3T40.2X4T40.2X5T40.2X6
Methylparaben (ophthalmic)T49.5X1T49.5X2T49.5X3T49.5X4T49.5X5T49.5X6
MethylparafynolT42.6X1T42.6X2T42.6X3T42.6X4T42.6X5T42.6X6
Methylpentynol, methylpenthynolT42.6X1T42.6X2T42.6X3T42.6X4T42.6X5T42.6X6
MethylphenidateT43.631T43.632T43.633T43.634T43.635T43.636
MethylphenobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethylpolysiloxaneT47.1X1T47.1X2T47.1X3T47.1X4T47.1X5T47.1X6
MethylrosanilineT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Methylrosanilinium chlorideT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MethyltestosteroneT38.7X1T38.7X2T38.7X3T38.7X4T38.7X5T38.7X6
Methylthionine chlorideT50.6X1T50.6X2T50.6X3T50.6X4T50.6X5T50.6X6
Methylthioninium chlorideT50.6X1T50.6X2T50.6X3T50.6X4T50.6X5T50.6X6
MethylthiouracilT38.2X1T38.2X2T38.2X3T38.2X4T38.2X5T38.2X6
MethyprylonT42.6X1T42.6X2T42.6X3T42.6X4T42.6X5T42.6X6
MethysergideT46.5X1T46.5X2T46.5X3T46.5X4T46.5X5T46.5X6
MetiamideT47.1X1T47.1X2T47.1X3T47.1X4T47.1X5T47.1X6
MeticillinT36.0X1T36.0X2T36.0X3T36.0X4T36.0X5T36.0X6
MeticraneT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MetildigoxinT46.0X1T46.0X2T46.0X3T46.0X4T46.0X5T46.0X6
MetipranololT49.5X1T49.5X2T49.5X3T49.5X4T49.5X5T49.5X6
MetirosineT46.5X1T46.5X2T46.5X3T46.5X4T46.5X5T46.5X6
MetisazoneT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MetixeneT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MetizolineT48.5X1T48.5X2T48.5X3T48.5X4T48.5X5T48.5X6
MetoclopramideT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MetofenazateT43.3X1T43.3X2T43.3X3T43.3X4T43.3X5T43.3X6
MetofolineT39.8X1T39.8X2T39.8X3T39.8X4T39.8X5T39.8X6
MetolazoneT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
MetoponT40.2X1T40.2X2T40.2X3T40.2X4T40.2X5T40.2X6
MetoprineT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MetoprololT44.7X1T44.7X2T44.7X3T44.7X4T44.7X5T44.7X6
MetrifonateT60.0X1T60.0X2T60.0X3T60.0X4  
MetrizamideT50.8X1T50.8X2T50.8X3T50.8X4T50.8X5T50.8X6
Metrizoic acidT50.8X1T50.8X2T50.8X3T50.8X4T50.8X5T50.8X6
MetronidazoleT37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
MetycaineT41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
Metycaine
  »infiltration (subcutaneous)
T41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
Metycaine
  »nerve block (peripheral) (plexus)
T41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
Metycaine
  »topical (surface)
T41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6
MetyraponeT50.8X1T50.8X2T50.8X3T50.8X4T50.8X5T50.8X6
MevinphosT60.0X1T60.0X2T60.0X3T60.0X4  
MexazolamT42.4X1T42.4X2T42.4X3T42.4X4T42.4X5T42.4X6
MexenoneT49.3X1T49.3X2T49.3X3T49.3X4T49.3X5T49.3X6
MexiletineT46.2X1T46.2X2T46.2X3T46.2X4T46.2X5T46.2X6
MezereonT62.2X1T62.2X2T62.2X3T62.2X4  
Mezereon
  »berries
T62.2X1T62.2X2T62.2X3T62.2X4  
MezlocillinT36.0X1T36.0X2T36.0X3T36.0X4T36.0X5T36.0X6
MianserinT43.021T43.022T43.023T43.024T43.025T43.026
MicatinT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MiconazoleT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MicronomicinT36.5X1T36.5X2T36.5X3T36.5X4T36.5X5T36.5X6
MidazolamT42.4X1T42.4X2T42.4X3T42.4X4T42.4X5T42.4X6
MidecamycinT36.3X1T36.3X2T36.3X3T36.3X4T36.3X5T36.3X6
MifepristoneT38.6X1T38.6X2T38.6X3T38.6X4T38.6X5T38.6X6
Milk of magnesiaT47.1X1T47.1X2T47.1X3T47.1X4T47.1X5T47.1X6
Millipede (tropical) (venomous)T63.411T63.412T63.413T63.414  
MiltownT43.591T43.592T43.593T43.594T43.595T43.596
MilverineT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MinaprineT43.291T43.292T43.293T43.294T43.295T43.296
MinaxoloneT41.291T41.292T41.293T41.294T41.295T41.296
MineralT54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »acids
T54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »oil (laxative) (medicinal)
T54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »oil (laxative) (medicinal)
    »emulsion
T54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »oil (laxative) (medicinal)
    »nonmedicinal
T54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »oil (laxative) (medicinal)
    »topical
T54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »salt NEC
T54.2X1T54.2X2T54.2X3T54.2X4  
Mineral
  »spirits
T54.2X1T54.2X2T54.2X3T54.2X4  
MineralocorticosteroidT50.0X1T50.0X2T50.0X3T50.0X4T50.0X5T50.0X6
MinocyclineT36.4X1T36.4X2T36.4X3T36.4X4T36.4X5T36.4X6
MinoxidilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
MiokamycinT36.3X1T36.3X2T36.3X3T36.3X4T36.3X5T36.3X6
Miotic drugT49.5X1T49.5X2T49.5X3T49.5X4T49.5X5T49.5X6
MipafoxT60.0X1T60.0X2T60.0X3T60.0X4  
MirexT60.1X1T60.1X2T60.1X3T60.1X4  
MirtazapineT43.021T43.022T43.023T43.024T43.025T43.026
MisonidazoleT37.3X1T37.3X2T37.3X3T37.3X4T37.3X5T37.3X6
MisoprostolT47.1X1T47.1X2T47.1X3T47.1X4T47.1X5T47.1X6
MithramycinT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitobronitolT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitoguazoneT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitolactolT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitomycinT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitopodozideT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitotaneT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MitoxantroneT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
Mivacurium chlorideT48.1X1T48.1X2T48.1X3T48.1X4T48.1X5T48.1X6
Miyari bacteriaT47.6X1T47.6X2T47.6X3T47.6X4T47.6X5T47.6X6
MoclobemideT43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
ModerilT46.5X1T46.5X2T46.5X3T46.5X4T46.5X5T46.5X6
MofebutazoneT39.2X1T39.2X2T39.2X3T39.2X4T39.2X5T39.2X6
MolindoneT43.591T43.592T43.593T43.594T43.595T43.596
MolsidomineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
MometasoneT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MonistatT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
MonkshoodT62.2X1T62.2X2T62.2X3T62.2X4  
Monoamine oxidase inhibitor NECT43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
Monoamine oxidase inhibitor NEC
  »hydrazine
T43.1X1T43.1X2T43.1X3T43.1X4T43.1X5T43.1X6
MonobenzoneT49.4X1T49.4X2T49.4X3T49.4X4T49.4X5T49.4X6
Monochloroacetic acidT60.3X1T60.3X2T60.3X3T60.3X4  
MonochlorobenzeneT53.7X1T53.7X2T53.7X3T53.7X4  
MonoethanolamineT46.8X1T46.8X2T46.8X3T46.8X4T46.8X5T46.8X6
Monoethanolamine
  »oleate
T46.8X1T46.8X2T46.8X3T46.8X4T46.8X5T46.8X6
MonooctanoinT50.991T50.992T50.993T50.994T50.995T50.996
MonophenylbutazoneT39.2X1T39.2X2T39.2X3T39.2X4T39.2X5T39.2X6
Monosodium glutamateT65.891T65.892T65.893T65.894  
MonosulfiramT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Monoxidine hydrochlorideT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
MonuronT60.3X1T60.3X2T60.3X3T60.3X4  
MoperoneT43.4X1T43.4X2T43.4X3T43.4X4T43.4X5T43.4X6
MopidamolT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MOPP (mechlorethamine + vincristine + prednisone + procarbazine)T45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MorfinT40.2X1T40.2X2T40.2X3T40.2X4T40.2X5T40.2X6
MorinamideT37.1X1T37.1X2T37.1X3T37.1X4T37.1X5T37.1X6
Morning glory seedsT40.991T40.992T40.993T40.994  
MoroxydineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MorphazinamideT37.1X1T37.1X2T37.1X3T37.1X4T37.1X5T37.1X6
MorphineT40.2X1T40.2X2T40.2X3T40.2X4T40.2X5T40.2X6
Morphine
  »antagonist
T40.2X1T40.2X2T40.2X3T40.2X4T40.2X5T40.2X6
MorpholinylethylmorphineT40.2X1T40.2X2T40.2X3T40.2X4  
MorsuximideT42.2X1T42.2X2T42.2X3T42.2X4T42.2X5T42.2X6
MosapramineT43.591T43.592T43.593T43.594T43.595T43.596
Moth balls [See Also: Pesticide]T60.2X1T60.2X2T60.2X3T60.2X4  
Moth balls [See Also: Pesticide]
  »naphthalene
T60.2X1T60.2X2T60.2X3T60.2X4  
Moth balls [See Also: Pesticide]
  »paradichlorobenzene
T60.2X1T60.2X2T60.2X3T60.2X4  
Motor exhaust gasT58.01T58.02T58.03T58.04  
Mouthwash (antiseptic) (zinc chloride)T49.6X1T49.6X2T49.6X3T49.6X4T49.6X5T49.6X6
MoxastineT45.0X1T45.0X2T45.0X3T45.0X4T45.0X5T45.0X6
MoxaverineT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
MoxisylyteT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Mucilage, plantT47.4X1T47.4X2T47.4X3T47.4X4T47.4X5T47.4X6
Mucolytic drugT48.4X1T48.4X2T48.4X3T48.4X4T48.4X5T48.4X6
MucomystT48.4X1T48.4X2T48.4X3T48.4X4T48.4X5T48.4X6
Mucous membrane agents (external)T49.91T49.92T49.93T49.94T49.95T49.96
Mucous membrane agents (external)
  »specified NEC
T49.91T49.92T49.93T49.94T49.95T49.96
Multiple unspecified drugs, medicaments and biological substancesT50.911T50.912T50.913T50.914T50.915T50.916
MumpsT50.Z11T50.Z12T50.Z13T50.Z14T50.Z15T50.Z16
Mumps
  »immune globulin (human)
T50.Z11T50.Z12T50.Z13T50.Z14T50.Z15T50.Z16
Mumps
  »skin test antigen
T50.Z11T50.Z12T50.Z13T50.Z14T50.Z15T50.Z16
Mumps
  »vaccine
T50.Z11T50.Z12T50.Z13T50.Z14T50.Z15T50.Z16
MumpsvaxT50.B91T50.B92T50.B93T50.B94T50.B95T50.B96
MupirocinT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Muromonab-CD3T45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
Muscle affecting agents NECT48.201T48.202T48.203T48.204T48.205T48.206
Muscle affecting agents NEC
  »oxytocic
T48.201T48.202T48.203T48.204T48.205T48.206
Muscle affecting agents NEC
  »relaxants
T48.201T48.202T48.203T48.204T48.205T48.206
Muscle affecting agents NEC
  »relaxants
    »central nervous system
T48.201T48.202T48.203T48.204T48.205T48.206
Muscle affecting agents NEC
  »relaxants
    »skeletal
T48.201T48.202T48.203T48.204T48.205T48.206
Muscle affecting agents NEC
  »relaxants
    »smooth
T48.201T48.202T48.203T48.204T48.205T48.206
Muscle-action drug NECT48.201T48.202T48.203T48.204T48.205T48.206
Muscle-tone depressant, central NECT42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
Muscle-tone depressant, central NEC
  »specified NEC
T42.8X1T42.8X2T42.8X3T42.8X4T42.8X5T42.8X6
Mushroom, noxiousT62.0X1T62.0X2T62.0X3T62.0X4  
Mussel, noxiousT61.781T61.782T61.783T61.784  
Mustard (emetic)T47.7X1T47.7X2T47.7X3T47.7X4T47.7X5T47.7X6
Mustard (emetic)
  »black
T47.7X1T47.7X2T47.7X3T47.7X4T47.7X5T47.7X6
Mustard (emetic)
  »gas, not in war
T47.7X1T47.7X2T47.7X3T47.7X4T47.7X5T47.7X6
Mustard (emetic)
  »nitrogen
T47.7X1T47.7X2T47.7X3T47.7X4T47.7X5T47.7X6
MustineT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
M-vacT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MycifradinT36.5X1T36.5X2T36.5X3T36.5X4T36.5X5T36.5X6
Mycifradin
  »topical
T36.5X1T36.5X2T36.5X3T36.5X4T36.5X5T36.5X6
MycitracinT36.8X1T36.8X2T36.8X3T36.8X4T36.8X5T36.8X6
Mycitracin
  »ophthalmic preparation
T36.8X1T36.8X2T36.8X3T36.8X4T36.8X5T36.8X6
MycostatinT36.7X1T36.7X2T36.7X3T36.7X4T36.7X5T36.7X6
Mycostatin
  »topical
T36.7X1T36.7X2T36.7X3T36.7X4T36.7X5T36.7X6
MycotoxinsT64.81T64.82T64.83T64.84  
Mycotoxins
  »aflatoxin
T64.81T64.82T64.83T64.84  
Mycotoxins
  »specified NEC
T64.81T64.82T64.83T64.84  
MydriacylT44.3X1T44.3X2T44.3X3T44.3X4T44.3X5T44.3X6
Mydriatic drugT49.5X1T49.5X2T49.5X3T49.5X4T49.5X5T49.5X6
MyelobromalT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
MyleranT45.1X1T45.1X2T45.1X3T45.1X4T45.1X5T45.1X6
Myochrysin (e)T39.2X1T39.2X2T39.2X3T39.2X4T39.2X5T39.2X6
Myoneural blocking agentsT48.1X1T48.1X2T48.1X3T48.1X4T48.1X5T48.1X6
MyralactT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Myristica fragransT62.2X1T62.2X2T62.2X3T62.2X4  
MyristicinT65.891T65.892T65.893T65.894  
MysolineT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6