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89459-89-2 9h-carbazole-2,3-dicarboxylic acid, 4-hydroxy-9-methyl-, diethyl ester

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Product Name 9H-Carbazole-2,3-dicarboxylic acid, 4-hydroxy-9-methyl-, diethyl ester
CAS No. 89459-89-2
Molecular Formula C19H19NO5