1-Acetyl-1-methylhydrazine 1-Methyl-1-acetylhydrazid [German] 1-Methyl-1-acetylhydrazide 1-Methyl-1-acetylhydrazine 3530-13-0 4-04-00-03328 (Beilstein Handbook Reference) ACETIC ACID, 1-METHYLHYDRAZIDE BRN 1740469 NSC 235817