Chemical Name : N-demethyl tramadol
CAS : 73806-55-0
Synonyms: N-demethyl tramadol
10185-46-3
732251-65-9
912824-68-1
270065-83-3
Tetra
![2-CHLORO-9-HYDROXY-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE](https://thsciimg.chemcd.cn/TS85898.gif)