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3,4-DICHLOROBENZALDEHYDE CAS6287-38-3As organic synthesis intermediates. For the synthesis of drug NITROQUINE etc.
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3,4-Dihydroxybenzaldehyde CAS139-85-5Important pharmaceutical intermediates, can be used for synthesis of a variety of antibiotics and anti-inflammatory drugs
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3,4-DIMETHOXYBENZALDEHYDE CAS120-14-9This product is organic synthesis intermediates. The pharmaceutical industry to synthetic drugs methyldopa, also used in the production of veterinary drug trimethoprim diaveridine. The veterinary drugs to 0.02% (weight) mixed into feed, the sulfonamides synergistic added in feed for poultry, prevention and treatment of bacterial infection.
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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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4-CARBOXYBENZALDEHYDE CAS619-66-9As intermediate for medicine, pesticide, fluorescent whitening agent