3α,17,20,21-Tetrakis[(trimethylsilyl)oxy]-5β-pregn-20-ene is a chemical compound registered under CAS number 42599-94-0. KingChemi supplies 3α,17,20,21-Tetrakis[(trimethylsilyl)oxy]-5β-pregn-20-ene for laboratory research and bulk production; product code 1215670. Send an inquiry for purity, packaging, price and lead time.