16,17-Epoxyprogesterone

(1R,2S,4R,6S,7S,10S,11R) -6-acetyl-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadec-15-en-14-one

99%

CC (=O) [C@]12[C@H] (O1) C[C@@H]3[C@@]2 (CC[C@H]4[C@H]3CCC5=CC (=O) CC[C@]45C) C

1097-51-4