Chemical Name : Gestonorone
CAS : 2137-18-0
Synonyms: 17A-hydroxy-19-norpregn-4-ene-3,20-dione;17Alpha-hydroxy-19-norpregn-4-en-3,20-dione;17-Hydroxy-19-nor-17a-pregn-4-ene-3,20-dione;19-Nor-17-(+/-)-hydroxyprogesterone;19-Nor-17-alpha-hydroxyprogesterone;19-Nor-4-pregnen-17-ol-3,20-dione;19-Norpregn-4-ene-3,20-dine,17a-hydroxy;Gestonorone
Tetra


![Spiro[2,5]octane](https://thsciimg.chemcd.cn/TS04222.gif)
