Synonyms: 7-Benzylpyrido(1,2-a)piperazin-1-ium chloride hydrochloride;Pyrido(1,2-a)piperazin-1-ium, 7-benzyl-, chloride, hydrochloride;7-Phenylpyrido(1,2-a)-5,6,7,8-tetrahydropyrazinium-chlorid chlorhydrat [German];AC1MHHLW;LS-133979;8-benzylpyrido[1,2-a]pyrazin-5-ium chloride hydrochloride;7-Phenylpyrido(1,2-a)-5,6,7,8-tetrahydropyrazinium-chlorid chlorhydrat;67489-34-3