Synonyms:
21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate ; 21-acetoxypregna-1,4,9(11),16-tetraene-3,20-dione ; 21-acetoxypregna-1,4,9(11),16-tetrene-3,20-dione ; 21-(acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione ; pregna-1,4,9(11),16-tetraen-21-ol-3,20-dione 21-acetate ; 3,20-dioxopregna-1,4,9(11),16-tetrene-21-ol acetate ; tetraen-acetic acid complex ; acetate tetraene matter ; pregna-1,4,9(11),16-tetraene-3,20-dione,21-(acetyloxy)- ; 3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate
