29076-33-3 3-((Diethylamino)methyl)-4-methoxy-benzeneacetic acid hydrazide ACETIC ACID, (alpha-(DIETHYLAMINO)-4-METHOXY-m-TOLYL)-, HYDRAZIDE BRN 2871620 Benzeneacetic acid, 3-((diethylamino)methyl)-4-methoxy-, hydrazide