20566-17-0 Benzamide, N-(1-methylethyl)-4-((methylhydrazono)methyl)- (9CI) Hyo-procarbazine N-Isopropyl-alpha-(2-methylhydrazino)-4-toluamide N-Isopropyl-alpha-(2-methylhydrazo)-4-toluamide NSC 208646 Terephthalaldehydamide, N-isopropyl-, 4-(methylhydrazone) (8CI)