89374-73-2
→
~45%
89374-80-1
ethyl 9-methylcarbazole-2-carboxylate
89374-69-6
2-Propenoic acid, 3-(1-methyl-1H-indol-2-yl)-, ethyl ester, (2E)-
27421-51-8
1-甲基吲哚-2-甲醛