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2-Aminonaphthalene-1-sulfonic acid CAS81-16-3Azo dye and azo pigment intermediates used to manufacture and r acid, J acid color phenol AS - SW, reactive dyes, such AS red K - 1613 and organic amaranthine, lithol purple
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3,5-PYRIDINEDICARBOXYLIC ACID CAS499-81-0As the material of organic synthesis and pharmaceutical intermediates
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PHENOLPHTHALEIN MONOPHOSPHATE BIS(CYCLOHEXYLAMMONIUM) SALT CAS14815-59-9Biochemical reagent, mainly used in diagnostic reagents enzyme free production the effect of alkaline phosphate ester enzyme substrates
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PHENYLACETALDEHYDE DIMETHYL ACETAL CAS101-48-4used to make cherry, apricot, plum, peach and pear type essence