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5-Nitro-1H-pyrazolo[3,4-b]pyridine: BD20874563572-73-695%; ￥1137.05g

3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine: BD2240191186608-83-297%; ￥501.01g

3-Methyl-5-nitro-1H-pyrazolo[3,4-b]pyridine: BD23830362908-83-298+%; ￥484.01g

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