Chitosan hydrochloride

Rutoside trihydrate

Orphenadrine impurity E - (RS)-N,N-dimethyl-2-[(3-methylphenyl)phenylmethoxy]ethanamine (meta-methylbenzyl isomer)

Carvedilol impurity C - (2RS)-1-[benzyl[2-(2-methoxyphenoxy)ethyl]amino]-3- (9H-carbazol-4-yloxy)propan-2-ol

Orphenadrine hydrochloride

Orphenadrine citrate

Pentoxyverine impurity A - 1-phenylcyclopentanecarboxylic acid

Pentoxyverine impurity B - 2-(diethylamino)ethyl-1-phenylcyclopentanecarboxylate (caramiphen)

Mesterolone impurity A - 17beta-hydroxy-1alpha-methylandrost-4-en-3-one

Mesterolone