1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate,1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate , 95%
1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate , 95%
1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate
品牌: 砌块化学
产品编号: ABC-B01420081
分子式: null
分子量: null
纯度: 95%
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