4-(Azetidin-3-yl)benzonitrile hydrochloride

4-(bromomethyl)-2,1,3-benzoxadiazole

4-(Difluoromethyl)-2-methyl-1,3-thiazole-5-carboxylic acid

4-(hydroxymethyl)cyclohexanone

4-(Phenylsulfonyl)butanoic acid

[4-(pyridin-2-ylmethoxy)phenyl]amine

4-(tert-Butyl)piperidine hydrochloride

4-(Trifluoromethyl)thiazole-5-carboxylic acid

4-amino-1-(1-propyl)-piperidine

4-Amino-2-methoxypyrimidine

4-Amino-6,8-dichloroquinoline

4-aminocyclohexanone

4-Aminoquinoline

4-benzyloxy-3-fluorobenzaldehyde

4-Bromo-1,1,1-trifluoro-2-(trifluoromethyl)butane