C23H28O5
Neat
384.47
-20°C
Room Temperature
(2R, 7'R, 8'R, 9'R, 10'S, 13'S, 14'S)-10', 13'-dimethyl-1', 3, 4, 7', 8', 10', 11', 12', 13', 14', 15', 16'-dodecahydro-2'H, 5H-spiro[furan-2, 17'-[9, 7](epoxymethano)cyclopenta[a]phenanthrene]-3', 5 and 19'(6'H)-trione
(1R, 4S, 5R, 8S, 9R, 10R, 17S)-4, 17-dimethylspiro[18-oxapentacyclo[8.7.2.01, 9.04, 8.012, 17]nonadec-12-ene-5, 5'-oxolane]-2', 14 and 19-trione
InChI=1S/C23H28O5/c1-20-6-3-14(24)11-13(20)12-15-18-16-4-7-22(8-5-17(25)27-22)21(16,2)9-10-23(18,20)28-19(15)26/h11,15-16,18H,3-10,12H2,1-2H3/t15-,16+,18+,20+,21+,22-,23-/m1/s1