Methyl 4-chlorosulfonylbenzoate CAS NO.69812-51-7

Cool Pharm Ltd, found in 7139,is a high-tech enterprise which provides customer synthesis service for domestic and international pharmaceutical companies according to international standards. Our business includes research , development, process optimization and production of APIs and key pharmaceutical intermediates. We also specialize in customer design and synthesis of fine chemicals from lab scale. As a customer focused company, we dedicate in serving the global pharmaceutical industry with seamless custom and efficient solutions.we sincerely hope to cooperate with you for a long time.

Cool Pharm Ltd, found in 7139,is a high-tech enterprise which provides customer synthesis service for domestic and international pharmaceutical companies according to international standards. Our business includes research , development, process optimization and production of APIs and key pharmaceutical intermediates. We also specialize in customer design and synthesis of fine chemicals from lab scale. As a customer focused company, we dedicate in serving the global pharmaceutical industry with seamless custom and efficient solutions.we sincerely hope to cooperate with you for a long time.