1068-57-1 Acethydrazide Acetic acid hydrazide Acetic acid, hydrazide Acetic hydrazide Acetohydrazide Acetyl hydrazide Acetyl hydrazine Acetylhydrazine ENT-61241 Ethanehydrazonic acid Hydrazine, acetyl- Monoacetylhydrazine N-Acetylhydrazine NSC 53155 NSC2271 WLN: ZMV1