中文名称3,20-二(乙烯二氧基)孕甾-5,7-二烯中文同义词3,20-二(乙烯二氧基)孕甾-5,7-二烯;德意酮;地屈孕酮杂质4;地屈孕酮中间体(DP-4);1,7-二氮杂萘-2(1H)-酮,3,4-二氢-英文名称3,20-bis(ethylenedioxy)pregna-5,7-diene英文同义词3,20-bis(ethylenedioxy)pregna-5,7-diene;Pregna-5,7-diene-3,20-dionebis(ethyleneacetal);Einecs243-175-0;10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2’-1,3-dioxolane];PrChemicalbookegna-5,7-diene-3,20-dione,cyclic3,20-bis(1,2-ethanediylacetal);DydrogesteroneImpurity4;Pregna-5,7-diene-3,20-dione,cyclicbis(1,2-ethanediylacetal)(9CI);intermediateofdydrogesteroneCAS号19592-55-3分子式C25H36O4分子量400.55EINECS号243-175-0相关类别杂环Mol文件19592-55-3.mol结构式3,20-二(乙烯二氧基)孕甾-5,7-二烯性质熔点186.5-188.5°C沸点511.4±50.0°C(Predicted)密度1.17±0.1g/cm3(Predicted)溶解度氯仿(微溶)、乙酸乙酯(微溶)形态固体颜色白色至类白色LogP6.7atpH7 |