(20S)-3β,20-Bis(trimethylsilyloxy)pregn-4-en-17-ol is a chemical compound registered under CAS number 41259-41-0. CKSPharm supplies (20S)-3β,20-Bis(trimethylsilyloxy)pregn-4-en-17-ol for laboratory research and bulk production; product code 1060006. Send an inquiry for purity, packaging, price and lead time.