C22 H28 O3
Neat
340.46
+5°C
Room Temperature
C[C@]12CCC(=O)C=C1C=C[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3CC[C@@]45CCC(=O)O5
(8R, 9S, 10R, 13S, 14S, 17R)-10, 13-dimethylspiro[2, 8, 9, 11, 12, 14, 15, 16-octahydro-1H-cyclopenta[a]phenanthrene-17, 5'-oxolane]-2' and 3-dione