英文别名:
3-UREIDOMETHYLENE-2,4-PENTANEDIONE;(2-acetyl-3-keto-but-1-enyl)urea;(2-acetyl-3-oxo-but-1-enyl)urea;(2-acetyl-3-oxobut-1-enyl)urea;(2-ethanoyl-3-oxo-but-1-enyl)urea;N-(2-acetyl-3-oxobut-1-en-1-yl)urea;urea, N-(2-acetyl-3-oxo-1-butenyl)-;Nsc66566