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        Ramatroban

        CAS#: 116649-85-5
        Structural formula:

        Another name: (R)-3-[[(4-Fluorophenyl) sulfonyl] amino]-1, 2, 3, 4-tetrahydro-9H- carbazole-9-propanoic acid
        Molecular formula: C21H21FN2O4S  
        Molecular weight: 416.47
        Purity: ≥ 99.0%
        Package: 1Kg
        Use: Allergic rhinitis drug

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