554-14-3
2-甲基噻吩
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109-72-8
正丁基锂
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63762-42-5
lithium,5-methyl-2H-thiophen-2-ide
765-58-2
2-溴-5-甲基噻吩
55502-89-1
2-氨基-5-甲基噻唑
18494-74-1
2-methyl-5-thiophen-2-ylthiophene
16303-58-5
5,5-二甲基-2,2-并噻吩
492-97-7
2,2'-联二噻吩
31772-42-6
2-氯-1-(5-甲基-噻吩-2-基)-乙酮