13679-70-4
5-甲基-2-噻吩甲醛
→
~96%
57280-37-2
2-Thiophenecarboxamide,5-methyl-(9CI)
31555-59-6
5-甲基噻吩-2-羰酰氯
1918-79-2
5-甲基-2-噻吩甲酸