6-[[(trifluoromethyl)sulfonyl]oxy]-1-Naphthalenecarboxylic acid methyl ester CAS NO.255050-65-8

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  Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine chemicals, agrochemicals, and Fragrance Perfume etc. We setup a factory in JiangSu priority to Pharmaceutical Intermediates and a factory in AnHui mainly engaged in Fragrance Perfume. Now we have two autoclaves (up to 7.0MPa), two rectifying columns (8m and 6m), two refrigerating sets (below to -25 degree centigrade) and other normal machine.

  Our mission statement shows our commitment to quality. Our core value is the satisfaction of our clients. We greatly look forward to collaborating with you to grow both of our businesses into a much larger scale.

Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine chemicals,

agrochemicals, and Fragrance Perfume etc. We setup a factory in JiangSu priority to Pharmaceutical Intermediates and a factory in

AnHui mainly engaged in Fragrance