(25S)-Spirost-5-ene-3β,25-diol is a chemical compound registered under CAS number 7050-41-1, with the molecular formula C27H22N2O7S and a molecular weight of about 518.53 g/mol. It is also known as Isonuatigenin. CKSPharm supplies (25S)-Spirost-5-ene-3β,25-diol for laboratory research and bulk production; product code 802922. Send an inquiry for purity, packaging, price and lead time.