29076-36-6 3-((Diethylamino)methyl)-4-propoxybenzeneacetic acid hydrazide ACETIC ACID, (alpha-(DIETHYLAMINO)-4-PROPOXY-m-TOLYL)-, HYDRAZIDE BRN 2879524 Benzeneacetic acid, 3-((diethylamino)methyl)-4-propoxy-, hydrazide