Synonyms: | Pregna-4,17(20)-dien-21-al,11b,20-dihydroxy-3-oxo-(6CI,7CI,8CI); 11b,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al |
InChI: | InChI=1/C21H28O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,11,14-15,17,19,24-25H,3-8,10H2,1-2H3/b18-16+/t14-,15-,17?,19+,20-,21-/m0/s1 |