(17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol is a chemical compound registered under CAS number 21466-08-0, with the molecular formula C20H28O2 and a molecular weight of about 300.43 g/mol. NewsChem supplies (17R)-19-Norpregn-5(10)-en-20-yne-3α,17-diol for laboratory research and bulk production; product code 1004477. Send an inquiry for purity, packaging, price and lead time.