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JIANGSU CHANGYU CHEMICAL CO.,LTD
ZhongZi Chang, LeyuTown, JiangSu province
Triethyl phosphate,1-Phenyl-3-Methyl-5-Pyrazolone,p-Methoxybenzoic acid , 9-Anthraldehyde ,9-Anthracenemethanol,Acetoacetanilide, Butoxy Triethyl Phosphate,Phosphorus oxychloride, Phosphorus pentoxide, Analgin. Organic Intermediate
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