China 4- (4-Methylpiperazinomethyl) Benzoic Acid Dihydrochloride CAS 152460-09-8, Find details about China 4- (4-Methylpiperazinomethyl) Benzoic Acid Dihydro, 4- (4-Methylpiperazinomethyl) Benzoic Acid Di HCl from 4- (4-Methylpiperazinomethyl) Benzoic Acid Dihydrochloride CAS 152460-09-8