Methyl-3-cyano-4,11-dioxo-18β-3,4-seco-23-nor-olean-12-en-30-oat CAS:29277-11-0 manufacturer & supplier
Description :
Fine Chemicals & Pharmaceutical Intermediates
Synonyms :
(3S,4aR,7S,10aR,10bS,12aS)-8-Acetyl-7-(2-cyano-ethyl)-3,7,10a,10b,12a-pentamethyl-6-oxo-1,2,3,4,4a,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-chrysene-3-carboxylic acid methyl ester;