[Synonyms]
u1258 ketogestin ketoprogesterone 11-oxoprogesterone 11-KETOPROGESTERONE 4-PREGNEN-3,11,20-TRIONE Pregn-4-en-3,11,20-trione 4-PREGNENE-3,11,20-TRIONE PREGN-4-ENE-3,11,20-TRIONE 11-ketoprogesterone grade I 11-KETOPROGESTERONE GRADE II 4-Pregnene-3,11,20-trione> DELTA4-PREGNEN-3,11,20-TRIONE 11-KETOPROGESTERONE WHITE CRYSTAL (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-quinone (8S,9S,10R,13S,14S,17S)-17-ethanoyl-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione |