72676-21-2
2-oxo-2-(thiophen-2-yl)diazoethane
→
~85%
138380-43-5
5-噻吩乙二醛水合物
5271-67-0
2-噻吩甲酰氯
88-15-3
2-乙酰基噻吩
40353-41-1
2-thiophen-2-ylquinoxaline