Synonyms
Pregna-1,4-diene-3,20-dione, 17,21-[(1-ethoxyethylidene)bis(oxy)]-11-hydroxy-, (11β)-; (8S,9S,10R,11S,13S,14S,17R)-2'-ethoxy-11-hydroxy-2',10,13-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(6H)-dione