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2,3-DIMETHOXYBENZOIC ACID CAS1521-38-6Used as chemical raw materials and pharmaceutical intermediates.
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2-DICYCLOHEXYLPHOSPHINO-2'-(N,N-DIMETHYLAMINO)BIPHENYL CAS213697-53-1As the ligand, for Suzuki, Buchwald coupling reaction and substitution reaction
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Dexamethasone 21-phosphate disodium salt CAS2392-39-4Adrenocorticotropic hormone drugs, anti-inflammatory, anti-drug, anti-allergy.
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DIPHENYLPHOSPHINIC CHLORIDE CAS1499-21-4Mainly used for synthesis of pesticides, used as flame retardants, etc