(RS)-3-(benzhydryloxy)propane-1,2-diolDiphenhydramine (RS)-3-(benzhydryloxy)propane-1,2-diol

Diphenhydramine Impurity B HydrochlorideDiphenhydramine (RS)-N,N-dimethyl-N-(2-((4-methylphenyl)(phenyl)methoxy)ethyl)amine hydrochloride

Diphenhydramine Impurity C HydrochlorideDiphenhydramine bromazine hydrochloride

Diphenhydramine HydrochlorideDiphenhydramine diphenhydramine hydrochloride

Diphenoxylate Impurity A HydrochlorideDiphenoxylate difenoxin hydrochloride

Domperidone Impurity CDomperidone domperidone-N-oxide monohydrate

Codeine Impurity ACodeine O-methylcodeine

isocodeineCodeine (5α,6β)-7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-ol

codeinoneCodeine 7,8-Didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one

acetylcodeineCodeine 6-Acetylcodeine