1-Methylimidazole-4,5-dicarbonitrile,1-Methylimidazole-4,5-dicarbonitrile , 97%
1-Methylimidazole-4,5-dicarbonitrile , 97%
1-Methylimidazole-4,5-dicarbonitrile
品牌: 砌块化学
产品编号: ABC-B06042
分子式: null
分子量: null
纯度: 97%
包装库存价格
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