Pregnane-17,20-diol, 3-[(trimethylsilyl)oxy]-, cyclic (1,1-dimethyleth yl)boronate, (3alpha,5beta,20S)- is a chemical compound registered under CAS number 55429-59-9. It is also known as (20S)-3α-(Trimethylsilyloxy)-17,20-(tert-butylboranediylbisoxy)-5β-pregnane. ReagentForLab supplies Pregnane-17,20-diol, 3-[(trimethylsilyl)oxy]-, cyclic (1,1-dimethyleth yl)boronate, (3alpha,5beta,20S)- for laboratory research and bulk production; product code 670582. Send an inquiry for purity, packaging, price and lead time.