1-(3-methylcarbazol-9-yl)ethanone

1-(3-methyl-9H-carbazol-9-yl)ethyl acetate

3-甲基-9H-咔唑-1,4-二酮

3,9-dimethylcarbazole

3-methyl-9-[4-[4-(3-methylcarbazol-9-yl)phenyl]phenyl]carbazole