9-ethyl-3-methylcarbazole

9-乙基-9H-咔唑-3,6-二胺

9-ethyl-3,6-dinitrocarbazole

4-chloro-1-[6-(4-chlorobutanoyl)-9-ethylcarbazol-3-yl]butan-1-one

9-ethylcarbazole-2-carbaldehyde