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3,5-Dinitrobenzoic acid CAS99-34-3Used as X-ray contrast agent generic acid, dye intermediates
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5,5'-Dithiobis(2-nitrobenzoic acid) CAS69-78-3Determination of the sensitivity of tissue thiol reagents, monitoring of organophosphorus pesticide poisoning
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D-ARABOASCORBIC ACID CAS89-65-6Used as a food antioxidant, have the function of the preservation, with good quality