Hydrazinecarboxamide,2-(3-oxobutylidene)- is a chemical compound registered under CAS number 121621-92-9, with the molecular formula C5H9N3O2 and a molecular weight of about 143.15 g/mol. It is also known as Acetoacetaldehyde, semicarbazone (6CI). ChemRoots supplies Hydrazinecarboxamide,2-(3-oxobutylidene)- for laboratory research and bulk production; product code 697024. Send an inquiry for purity, packaging, price and lead time.