英文同义词
(13α,17R)-21,23-Epoxy-7α,17-dihydroxy-4,4,8-trimethyl-3-oxo-16,17-seco-24-nor-5α-chola-1,14,20,22-tetren-16-oic acid 16,17-lactone;16,17-Seco-24-nor-5α,13α,17α-chola-1,14,20,22-tetraen-16-oic acid, 21,23-epoxy-7α,17-dihydroxy-4,4,8-trimethyl-3-oxo-, 16,17-lactone (8CI)