5-(methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione,5-(methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione , 97%
5-(methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione , 97%
5-(methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
品牌: 砌块化学
产品编号: ABC-T1629
分子式: null
分子量: null
纯度: 97%
包装库存价格
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