1. 5-Methylpyridine-2,3-dicarboxylic acid dimethyl ester


            Product Name: 5-Methylpyridine-2,3-dicarboxylic acid dimethyl ester
            Common name: Pyridine diformate
            Other names: not have
            Chemical name: 5-methyl-2,3-pyridinedicarboxylic acid diethyl ester
            CAS: 112110-16-4
            Molecular Structure:
            Sspecification: 98.0%
            Packing specification: 25KG kraft paper bag
            Formulation form: not have
            Use: Important intermediates of methyl imidacloprid and methoxy imidacloprid




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