698393-80-5
→
~74%
39978-18-2
2-噻吩-2-乙酰肼
87600-60-0
dimethyl (2-(thiophen-2-yl)acetyl)phosphonate
~72%
39098-97-0
2-噻吩乙酰氯
57382-97-5
2-噻吩乙酸乙酯