Chemical Name : Penbutolol
CAS : 38363-40-5
Synonyms: Penbutolol
4361-00-6
41748-47-4
7412-61-5
68208-23-1
Tetra
![3-Oxo-3h-benzo[f]chromene-2-carboxylic acid](https://thsciimg.chemcd.cn/TS26484.gif)
