C23H28O6
Neat
400.47
+5°C
Room Temperature
(4aS, 4bR, 5aR, 6aS, 7R, 9aS, 10R)-4a, 6a-dimethyl-2, 5'-dioxo-2, 4, 4a, 4', 5a, 5', 6, 6a, 8, 9, 9a, 9b, 10, 11-tetradecahydro-3H, 3'H-spiro[cyclopenta[1, 2]phenanthro[4, 4a-b]oxirene-7 and 2'-furan]-10-carboxylic acid
(1R, 2S, 9R, 10R, 11S, 14R, 15S, 17R)-2, 15-dimethyl-5, 5'-dioxospiro[18-oxapentacyclo[8.8.0.01, 17.02, 7.011, 15]octadec-6-ene-14 and 2'-oxolane]-9-carboxylic acid
InChI=1S/C23H28O6/c1-20-6-3-13(24)9-12(20)10-14(19(26)27)18-15-4-7-22(8-5-17(25)29-22)21(15,2)11-16-23(18,20)28-16/h9,14-16,18H,3-8,10-11H2,1-2H3,(H,26,27)/t14-,15+,16-,18+,20+,21+,22-,23-/m1/s1