Free release

6480-94-0 19-norpregna-4,9-diene-21-carboxylicacid, 17-hydroxy-3-oxo-, g-lactone, (17a)- (9ci)

service@apichina.com
Product Name 19-Norpregna-4,9-diene-21-carboxylicacid, 17-hydroxy-3-oxo-, g-lactone, (17a)- (9CI)
CAS No. 6480-94-0
Synonyms 19-Nor-17a-pregna-4,9-diene-21-carboxylicacid, 17-hydroxy-3-oxo-, g-lactone (8CI); Spiro[17H-cyclopenta[a]phenanthrene-17,2'(5'H)-furan],19-norpregna-4,9-diene-21-carboxylic acid deriv.; 19-Nor-20-spiroxa-4,9-diene-3,21-dione; RU 22848
Molecular Formula C21H26O3