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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