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2,5-DIHYDROXY-2,5-DIMETHYL-1,4-DITHIANE CAS55704-78-4GB 2760 a 96 provisions to allow the use of food flavors.
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DIETHYLENE GLYCOL DIETHYL ETHER CAS112-36-7The extractant used nitrocellulose and wool dyeing water mixed solvents and uranium, as reaction medium high boiling point. The rat oral LD50 for 4970mg/kg.
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TERT-BUTYLACETYL CHLORIDE CAS7065-46-5Pivaloyl chloride is a kind of very important acylation reagents, mainly used as pharmaceutical intermediates, in many amides and phenols lipid drug preparation as the main raw material; it has been used in hydroxylamine benzyl penicillin and cephalosporin benzyl hydroxylamine, cefazolin, Dipivalyl epinephrine and other drug production. It is also used as the intermediates of pesticide production, such as chloro pivaloyl chloride.
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4-Dimethylaminopyridine CAS1122-58-3Chemical synthesis of a new type of high efficient catalyst
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N-DECYL ACETATE CAS112-17-4GB 2760 - 96 provisions to allow the use of edible spices. Mainly used for the preparation of orange, pineapple, tropical fruit flavors and rum liquor flavor.