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Diethylbenzene CAS25340-17-4Used in the production of styrene, medicine and solvent, etc
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1,3-Bis(chloromethyl)benzene CAS626-16-4For pharmaceutical intermediates, whitening agent.
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4,4''-(DIAZOAMINO DIBENZENESULFONIC ACID DISODIUM SALT CAS56120-28-6Organic dye intermediates