(R)-(-)-mandelic Acid
(s)-(+)-mandelic Acid
1-(2,3-dichlorophenyl)piperazine Hydrochloride
1-(2,3-dimethylphenyl)-piperazine Monohydrochloride
1-(2-chlorophenyl)piperazine Monohydrochloride
1-(3,4-dichlorophenyl)piperazine
1-(4-chlorophenyl)-piperazine Dihydrochloride
1-(4-chlorophenyl)piperazine
1-(4-fluorophenyl)piperazine
1-acetyl-4-piperidine Carboxylic Acid
1-benzyl-4-piperidinol