| 英文名称: | | pregn-4-ene-21-carboxylic acid, 3,17-dihydroxy-6,7-epoxy-, gamma-lactone, (3-al | | 6-beta,7- beta,17-alpha)-ph | | 3-alpha,17-alpha-dihydroxy-6-beta,7-beta-epoxypregn-4-ene-21-carboxylic acid | | gamma-lactone | | 3-alpha-hydroxy-6-beta,7-beta-epoxy-canrenone | | 3,17-dihydroxy-6,7-epoxy-, gamma-lactone, (3-alpha,6-beta,7-beta,17-alpha)-pregn-4-ene-21-carboxylic aci |
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