106-42-3
对二甲苯
36729-38-1
5,8-dimethyl-2,3,4,9-tetrahydro-1H-carbazole
70251-16-0
1,4-Dimethyl-5,6,7,8,12,13-hexahydrocarbazole
18028-55-2
1,4-二甲基-9H-咔唑
26829-89-0
2,4-二溴-3,6-二甲基苯胺

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