化学名称：(4R-cis)6-***甲基-2，2-二甲基-1，3-二氧戊环-4-***叔丁酯(4R,Cis)-1,1-dimethylethyl-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetateTestItemStandardAppearanceOff-whiteorwhitecrystallinepowderMeltingpoint64.0-70.0AssayGC(%)Morethan99.0%Water(%)Lessthan0.5PackingSizeLessthan1Kg:FoilBagsLessthan20Kg:Bigor***allAluminumbarrelorCart***Morethan20Kg:25KG/BinsorCart***NotePowder)