3,3'-Carbonylbis(7-(diethylamino)-2H-chromen-2-one),3,3'-Carbonylbis(7-(diethylamino)-2H-chromen-2-one) , 98%
3,3'-Carbonylbis(7-(diethylamino)-2H-chromen-2-one) , 98%
3,3'-Carbonylbis(7-(diethylamino)-2H-chromen-2-one)
品牌: 砌块化学
产品编号: ABC-B81288
分子式: null
分子量: null
纯度: 98%
包装库存价格
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