TetraChemical Name : 5-Pregnen-3beta,20beta-diol
CAS : 901-57-5
Synonyms: 20-Beta-dihydroprenenolone;20Beta-hydroxypregnenolone;5-Pregnen-3beta,20beta-diol
Chemical Name : 5-Pregnen-3beta,20beta-diol
CAS : 901-57-5
Synonyms: 20-Beta-dihydroprenenolone;20Beta-hydroxypregnenolone;5-Pregnen-3beta,20beta-diol
![N1-[2-bromo-4-(tert-butyl)phenyl]-2-chloroacetamide](http://thsciimg.chemcd.cn/TS60455.gif)
![2-(2-[4-(trifluoromethyl)phenyl]hydrazono)malononitrile](http://thsciimg.chemcd.cn/TS57049.gif)
