68631-52-7
4-羟基-2, 6-吡啶二羧酸二乙酯(Diethyl- 4-hydroxy- 2,6-pyridinedicarboxylate, 或4-Hydroxy-2,6-pyridinedicarboxylic acid diethyl ester)
CAS: 68631-52-7
化学式: C11H13NO5
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