C24H30O5
Neat
398.50
-20°C
Room Temperature
methyl (7R, 8R, 10S, 13S, 14S, 17R)-10, 13-dimethyl-3, 5'-dioxo-1, 2, 3, 4', 5', 6, 7, 8, 10, 12, 13, 14, 15, 16-tetradecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17 and 2'-furan]-7-carboxylate
methyl (7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,2'-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/h5,12,16,18,20H,4,6-11,13H2,1-3H3/t16-,18+,20-,22+,23+,24-/m1/s1