基本信息
cas：37413-91-5
中文名称：21-羟基孕甾-1,4,9(11),16-四烯-3,20-二酮-21-醋酸酯
中文别名：醋酸四烯物(3TR);四烯物;21-乙酰氧基孕甾-1,4,9(11),16-四烯-3,20-酮;
英文名称：[2-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,12,14,15-hexahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
英文别名：21-(Acetyloxy)pregna-1,4,9(11),16-tetraene-3,20-dione;EINECS 253-497-3;16-tetraene-3,20-dione 21-acetate;21-hydroxypregna-1,4,9(11);21-acetoxy-pregna-1,4,9(11),16-tetraene-3,20-dione;21-Acetoxy-pregna-1,4,9(11),16-tetraen-3,20-dion;3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate;21-hydroxy-pregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate;2-((8S,10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate;
分子式：C23H26O4
分子量：366.45000
精确质量：366.18300
PSA：60.44000
LOGP：3.88290
物化性质
密度：1.21g/cm3
沸点：534.6ºC at 760mmHg
闪点：233.1ºC
折射率：1.585
