CurrentApr 1, 2026 – Sep 30, 2026
Reference tools

Drugs and chemicals · C

Drugs and chemicals · Modifiers and references

ChaulmosulfoneChelating agent NECChelidonium majusChemical substance NECChenodeoxycholic acidChenodiolChenopodiumCherry laurelChinidin(e)ChiniofonChlophedianolChlor-TrimetonChloralChloralamideChloralodolChloraloseChlorambucilChloramineChloramphenicolChlorate(potassium) (sodium) NECChlorazanilChlorbenzene, chlorbenzolChlorbenzoxamineChlorbutolChlorcyclizineChlordan(e) (dust)ChlordantoinChlordiazepoxideChlordiethyl benzamideChloresiumChlorethiazolChlorethylChloretoneChlorexChlorfenvinphosChlorhexadolChlorhexamideChlorhexidineChlorhydroxyquinolinChloride of lime(bleach)ChlorimipramineChlorinatedChlorine(fumes) (gas)Chlorisondamine chlorideChlormadinoneChlormephosChlormerodrinChlormethiazoleChlormethineChlormethylenecyclineChlormezanoneChloroacetic acidChloroacetoneChloroacetophenoneChloroanilineChlorobenzene, chlorobenzolChlorobromomethane(fire extinguisher)ChlorobutanolChlorocresolChlorodehydro-methyltestosteroneChlorodinitrobenzeneChlorodiphenylChloroethaneChloroethyleneChlorofluorocarbonsChloroform(fumes) (vapor)ChloroguanideChloromycetinChloronitrobenzeneChlorophacinoneChlorophenolChlorophenothaneChlorophyllChloropicrin(fumes)ChloroprocaineChloropticChloropurineChloropyramineChloropyrifosChloropyrileneChloroquineChlorothalonilChlorothenChlorothiazideChlorothymolChlorotrianiseneChlorovinyldichloro-arsine, not in warChloroxineChloroxylenolChlorphenamineChlorphenesinChlorpheniramineChlorphenoxamineChlorphentermineChlorprocaineChlorproguanilChlorpromazineChlorpropamideChlorprothixeneChlorquinaldolChlorquinolChlortalidoneChlortetracyclineChlorthalidoneChlorthionChlorthiophosChlortrianiseneChlorzoxazoneChoke dampCholagoguesCholebrineCholecalciferolCholecystokininCholera vaccineCholereticCholesterol-lowering agentsCholestyramine(resin)Cholic acidCholineCholinergic(drug) NECCholinesterase reactivatorCholografinChorionic gonadotropinChromateChromicChromiumChromomycin A3ChromonarChromyl chlorideChrysarobinChrysazinChymarChymopapainChymotrypsinCianidanolCianopramineCibenzolineCiclacillinCiclobarbitalCiclonicateCiclopirox(olamine)CiclosporinCicuta maculata or virosaCicutoxinCigarette lighter fluidCigarettes(tobacco)CiguatoxinCilazaprilCimetidineCimetropium bromideCinchocaineCinchonaCinchonine alkaloidsCinchophenCinepazideCinnamedrineCinnarizineCinoxacinCiprofibrateCiprofloxacinCisaprideCisplatinCitalopramCitanestCitric acidCitrovorum(factor)Claviceps purpureaClavulanic acidCleaner, cleansing agent, type not specifiedCleboprideClefamideClemastineClematis vitalbaClemizoleClenbuterolClidinium bromideClindamycinClinofibrateClioquinolCliradonClobazamClobenzorexClobetasolClobetasoneClobutinolClocortoloneClodantoinClodronic acidClofazimineClofedanolClofenamideClofenotaneClofezoneClofibrateClofibrideCloforexClomethiazoleClometocillinClomifeneClomiphene