CAS:97240-79-4 USP33 Assay>99.5% product name:topiramate1.cas number:97240-79-42.characters:white or yellowish crystalline powder,melting point:122 126.3.quality standard:usp324.usage:its a new drug or anticonvulsants5.storage:it stored in sealed containers,cool and dry place,and away from light6.packing:25kg drum