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Methyl 5-bromo-1H-pyrrolo[2,3-b]pyridine-3-carboxylate: BD281753872619-43-797%; ￥4145.010g

Methyl 4-chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylate: BD2647131234616-82-098%; ￥343.01g

Methyl 4-bromo-1H-pyrrolo[2,3-b]pyridine-3-carboxylate: BD3332941190319-82-497%; ￥567.01g

Methyl 1H-pyrrolo[2,3-b]pyridine-3-carboxylate: BD215800808137-94-297%; ￥199.01g

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