C24H30O5
Neat
398.50
(7a, 17a)-17-hydroxy-3-oxo-, 21, 17-lactone pregna-4, 11-diene-7 and 21-dicarboxylic acid 7-methyl ester
methyl (7R, 10R, 13S, 17R)-10, 13-dimethyl-3, 5'-dioxospiro[2, 6, 7, 8, 9, 14, 15, 16-octahydro-1H-cyclopenta[a]phenanthrene-17 and 2'-oxolane]-7-carboxylate
InChI=1S/C24H30O5/c1-22-8-4-15(25)12-14(22)13-16(21(27)28-3)20-17(22)5-9-23(2)18(20)6-10-24(23)11-7-19(26)29-24/h5,9,12,16-18,20H,4,6-8,10-11,13H2,1-3H3/t16-,17?,18?,20?,22+,23+,24-/m1/s1