Synonyms: (1R,3aR,3bR,9aR,9bR,11aS)-1-Acetyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,5,7,8,9,9a,9b,10,11,11a-tetradecahydrobenzo[c]cyclopenta[h]chromen-1-yl acetate;17-alpha-Acetoxy-7-oxaprogesterone;7-Oxapregn-4-ene-3,20-dione, 17-(acetyloxy)-;benz[d]indeno[4,5-b]pyran-7(5H)-one, 1-acetyl-1-(acetyloxy)-1,2,3,3a,3b,8,9,9a,9b,10,11,11a-dodecahydro-9a,11a-dimethyl-, (1R,3aR,3bR,9aR,9bR,11aS)-