(4-Bromo-2-(1-piperidinylmethyl)phenoxy)acetic acid hydrazide 16158-18-2 ACETIC ACID, ((4-BROMO-alpha-PIPERIDINO-o-TOLYL)OXY)-, HYDRAZIDE Acetic acid, (4-bromo-2-(1-piperidinylmethyl)phenoxy)-, hydrazide BRN 1258504