Tetra
Chemical Name : 5Beta-androstan-3beta-ol-17-one
CAS : 571-31-3
Synonyms: 3Beta-etiocholanolone;3Beta-hydroxy-5beta-androstan-17-one;3Beta-hydroxyetiocholan-17-one;5Beta-androstan-3beta-ol-17-one;Epietiocholanolone;Etiocholan-3-beta-ol-17-one;Etiocholan-3b-ol-17-one
![(1S,1s',2r,2r')-(+)-1,1'-di-t-butyl-[2,2']-diphospholane](https://thsciimg.chemcd.cn/TS54955.gif)