CAS NO:990-83-0; 19-nor-9-beta,10-alpha-lanost-5-ene-3,11,22-trione, 2-alpha,16-alpha,20,25-tetr

CAS:

990-83-0

英文名称:

19-nor-9-beta,10-alpha-lanost-5-ene-3,11,22-trione, 2-alpha,16-alpha,20,25-tetr

ahydroxy- 9-methyl-

dihydroelatericin a

10-alpha-lanost-5-ene-3,11,22-trione,2-alpha,16-alpha,20,25-tetrahydroxy- 9-methyl-19-nor-9-bet