英文别名
3-Oxo-18,20-methylimino-4-pregnen;3-Oxo-conanen-(4);Δ4-Conenin-3-on;4-Conanen-3-on;3-Oxo-conenin-(4);dl-4-Conen-3-on;6,7,13-Trimethyl-7-azapentacyclo[10.8.0.02,9.05,9.013,18]icos-17-en-16-one;6,7,13-trimethyl-7-azapentacyclo[10.8.0.02,9.05,9.013,18]icos-17-en-16-one