118376-56-0
ethyl 2-(4-oxothieno[3,2-c]pyridin-5(4H)-yl)propanoate
→
~84%
118376-65-1
-alpha--甲基-4-氧代-噻吩并[3,2-c]吡啶-5(4H)-乙酸
27685-92-3
4-羟基噻吩并[3,2-C]吡啶