Chemical Name : N-demethyl tramadol
CAS : 73806-55-0
Synonyms: N-demethyl tramadol
406482-19-7
913836-03-0
184174-80-9
4649-09-6
Tetra
![1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde](https://thsciimg.chemcd.cn/TS07186.gif)
![2-Amino-5,6-dihydro-4h-cyclopenta[b]thiophene-3-carboxylic acid methyl ester](https://thsciimg.chemcd.cn/TS18478.gif)