Benznidazole22994-85-031 % similar 1-Phenylpiperazine hydrochloride2210-93-731 % similar 2-Phenylethylamine hydrochloride156-28-531 % similar 4-Phenylbenzyl chloride1667-11-431 % similar 4-(4-Pyridinyl)butyl chloride hydrochloride149463-65-030 % similar α-Benzyl-α-phenylhydrazine hydrochloride5705-15-730 % similar 5,6,7,8-Tetrahydroimidazo(1,2-a)pyrazine91476-80-130 % similar