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product，Diethyl 4-oxocyclohexane-1,1-dicarboxylate（CAS :55704-60-4），cost cut largely by process optimization. price lowered sharply.

3-Fluoro-4-nitroaniline (CAS: 2369-13-3) mass production

Through the serious work of the staff, the 600KG 3-Chloro-6-methylpyridazine (CAS: 1121-79-5) ordered by the customer has been successfully produced.

A method for releasing pyridine by high-efficiency photolysis of N-alkylpyridine salt protected by organic PPG provides a new tool for the research of chemical regulation, drug delivery, and super-resolution imaging of bioactive molecules based on pyridine structure in living cell systems .