5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one,5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one , 95%
5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one , 95%
5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
品牌: 砌块化学
产品编号: ABC-B00871265
分子式: null
分子量: null
纯度: 95%
包装库存价格
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