Synonyms: | Methyl 4-chloro-9H-pyriMido[4,5-b]indole-6-carboxylate;4-Chloro-1H-pyrimido[4,5-b]indole-6-carboxylic acid methyl ester;4-Chloro-9H-pyrimido[4,5-b]indole-6-carboxylic acid methyl ester;4-Chloro-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester |