2,3,5-三甲基噻吩

3-(氰甲基)-2,4,5-三甲基噻吩

2,3,5-trimethyl-4-(chloromethyl)thiophene

乙二醇乙醚

顺-1,2-二氰基-1,2-双(2,4,5-三甲基-3-噻吩基)乙烯