36050-08-5
4-nitrothiophene-2-carboxamide
→
~90%
42137-24-6
2-硝基噻吩-4-腈
4521-33-9
5-硝基噻吩-2-甲醛
~70%
1003-31-2
2-氰基噻吩
~29%
+
7697-37-2
硝酸
108-24-7
乙酸酐
16689-02-4
5-硝基噻酚-2-甲腈
57784-57-3
N-(thiophen-2-ylmethylidene)hydroxylamine
57500-53-5
2-Thiophenecarboxaldehyde, 4-nitro- (6CI,7CI,9CI)
89379-74-8
63011-99-4
2-diacetoxymethyl-4-nitro-thiophene
98-03-3
2-噻吩甲醛