Bis(pyridin-3-ylmethyl)amine,Bis(pyridin-3-ylmethyl)amine , 97%
Bis(pyridin-3-ylmethyl)amine , 97%
Bis(pyridin-3-ylmethyl)amine
品牌: 砌块化学
产品编号: ABC-B04773
分子式: null
分子量: 5g
纯度: 97%
包装库存价格
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