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4-AMINOTOLUENE-3-SULFONIC ACID CAS88-44-8Dye intermediate. 4B acid and 2, 3- acid can be prepared by coupling, pigment red 6B, vertical cable Bao red BK; coupling and 2- naphthol, can make pigment yellow bright red BL. These pigments are widely used in printing ink, plastic, rubber, wire and cable, daily chemical products such as coloring
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(R)-(-)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) CAS126613-06-7Used in the synthesis of different double coordination ligand (heterobidentate ligands), used in asymmetric catalysis
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3-([3-Cholamidopropyl]dimethylammonio)-2-hydroxy-1-propanesulfonate CAS82473-24-3Biochemical studies, zwitterionic detergent non denatured, equivalent to CHAPS
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1,4-Dimethoxybenzene CAS150-78-7Organic chemical intermediate used for the production of drugs Methoxamine hydrochloride, salt, black dye ANS, etc., also used as a flavoring agent set