16-Methylepoxide-17-valerate

52619-21-3

(4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-(2-Hydroxyacetyl)-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl Pentanoate; (9β,11β,16β)-9,11-Epoxy-21-hydroxy-16-methyl-17-[(1-oxopentyl)oxy]-pregna-1,4-diene-3,20-dione;