中文名称：醋酸四烯物 英文名称：3,20-Dioxopregna-1,4,9(11),16-tetraen-21-yl acetate CAS号：37413-91-5 分子式：C23H26O4 分子量：366.45 EINECS号：253-497-3 中文同义词：21-羟基孕甾-1,4,9(11),16-四烯-3,20-二酮-21-醋酸酯;21-乙酰氧基孕甾-1,4,9(11),16-四烯-3,20-酮;醋酸四烯物(3TR);醋酸四烯物 英文同义词：21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate;3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate;Pregna-1,4,9(11),16-tetraen-21-ol-3,20-dione 21-acetate;21-Acetoxypregna-1,4,9(11),16-tetrene-3,20-dione;3,20-Dioxopregna-1,4,9(11),16-tetrene-21-ol acetate;21-(Acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione;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;21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione