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        CH
        Montelukast
        Date:Dec 30, 2016
        NumberNameStructuralCASQuality standard
        MK5

        (s)-1-(3-(2-(7-chloro-2-quinolinyl)
        ethenyl)phenyl)-3-(2-(1-hydroxy-1-methylethyl)
        -phenyl)propanol 

        142569-70-8

        off-white to white crystalline powder

        purity≥99%
        chiral purity≥99%

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