63826-43-7
Thiophene, 3-(chloromethyl)-2,4,5-trimethyl-
→
~86%
112440-49-0
3-(氰甲基)-2,4,5-三甲基噻吩
143-33-9
氰化钠
+
~83%
1795-05-7
2,3,5-三甲基噻吩