18-Norcholan-24-oicacid, 20-hydroxy-4,4,8,14-tetramethyl-, g-lactone, (5a)- (9CI) is a chemical compound registered under CAS number 25279-21-4, with the molecular formula C27H44O2 and a molecular weight of about 400.65 g/mol. It is also known as 18-Nor-5a-cholan-24-oic acid,20,24-epoxy-4,4,8,14-tetramethyl-, (20S)- (8CI); (18S)-Pyrrosialactone; 3,12-Dideoxypyxinol trinorlactone. ChemToTech supplies 18-Norcholan-24-oicacid, 20-hydroxy-4,4,8,14-tetramethyl-, g-lactone, (5a)- (9CI) for laboratory research and bulk production; product code 651809. Send an inquiry for purity, packaging, price and lead time.