2-(1-Ethyl-2-methylquinolin-4(1H)-ylidene)malononitrile,2-(1-Ethyl-2-methylquinolin-4(1H)-ylidene)malononitrile , 97%
2-(1-Ethyl-2-methylquinolin-4(1H)-ylidene)malononitrile , 97%
2-(1-Ethyl-2-methylquinolin-4(1H)-ylidene)malononitrile
品牌: 砌块化学
产品编号: ABC-B01386242
分子式: null
分子量: null
纯度: 97%
包装库存价格
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