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We are engaging in the researching and producing in dye and fine chemicals
We got the certificate of ISO9001-2000
P-Toluenesulfonyl chloride
P-Toluene sulfonamide
N-methyl-p-toluene sulfonamide

N-Acetyl-p-toluene sulfonamide

N-methyl-N-nitroso-p-toluene sulfonamide
N-Phenyl-N-nitroso-p-toluene sulfonamide
N-Cyclohexyl-p-toluene sulfonamide
N-Ethyl-o-toluene sulfonamide N-Ethyl-p-toluene sulfonamide

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