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O-ACETYLSALICYLOYL CHLORIDE CAS5538-51-2Pharmaceutical intermediates. For the production of anti blood clotting drug new anticoagulants, drugs and treatment wind warm, anti-inflammatory, antipyretic and analgesic Benorylate etc..
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4-Bromo-2-fluorobenzaldehyde CAS57848-46-1For the synthesis of medicine, pesticide intermediates.