6317-37-9
5-硝基噻吩-2-甲酸
+
64-17-5
乙醇
→
~95%
5751-84-8
5-硝基-2-噻吩甲酸乙酯
16689-02-4
5-硝基噻酚-2-甲腈
2810-04-0
2-噻吩羧酸乙酯
89499-47-8
2-Thiophenecarboxylic acid, 5-(acetylamino)-, ethyl ester
39978-44-4
5-nitrothiophene-2-carbohydrazide