40528-28-7 Antipyrin-4-ylamide of 2-(beta-dimethylaminoethoxalylamino)benzoic acid BRN 0731382 Ethanediamide, N-(2-(((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)carbonyl)phenyl)-N'-(2-(dimethylamino)ethyl)-