Bromo-PEG2-phosphonic acid diethyl ester,Bromo-PEG2-phosphonic acid diethyl ester , 97%
Bromo-PEG2-phosphonic acid diethyl ester , 97%
Bromo-PEG2-phosphonic acid diethyl ester
品牌: 砌块化学
产品编号: ABC-Y235854
分子式: null
分子量: null
纯度: 97%
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