甲基咪草烟中间体
5-甲基吡啶-2,3-二羧酸(5-methyl-2,3-pyridinedicarboxylic acid)
CAS No:53636-65-0
Formula:C8H7NO4
Fw:181.15
Specification:assay: more than 96%.
5-甲基吡啶-2,3-二羧酸二乙酯(5-methyl-2,3-pyridinedicarboxylic acid diethyl ester)
CAS No:112110-16-4
Formula:C12H15NO4
Fw:237.25
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