N1,N1,N2-Trimethylethane-1,2-diamine dihydrochloride,N1,N1,N2-Trimethylethane-1,2-diamine dihydrochloride , 97%
N1,N1,N2-Trimethylethane-1,2-diamine dihydrochloride , 97%
N1,N1,N2-Trimethylethane-1,2-diamine dihydrochloride
品牌: 砌块化学
产品编号: ABC-B09022
分子式: null
分子量: 10g
纯度: 97%
包装库存价格
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