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3,5-DIBROMO-4-HYDROXYBENZALDEHYDE CAS2973-77-5Trimethoprim (TMP) intermediates. Dibromo aldehyde is the main raw material for producing 3,4,5- trimethoxy benzaldehyde, while 3,4,5- trimethoxy benzaldehyde is a synthetic antibiotic, sulfonamide synergist trimethoprim (TMP) intermediates, thus it is a kind of important pharmaceutical intermediate.
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Dioctyl sulfosuccinate sodium salt CAS577-11-7Surface active agent, printing and dyeing industry as leveling agent, also can be used as a sensitive material emulsion
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Diphenylphosphoryl azide CAS26386-88-9Used in organic synthesis, medicine synthesis and synthetic peptide compounds.
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Erucic acid CAS112-86-7Mainly for the manufacture of erucic acid amide, Shan Yu acid, erucic acid mustard alcohol and various metal salts and esters, are widely used in plastic additives and various types of surfactants.