2-(3-oxo-2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile,2-(3-oxo-2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile , 97%
2-(3-oxo-2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile , 97%
2-(3-oxo-2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile
品牌: 砌块化学
产品编号: ABC-B767905
分子式: null
分子量: null
纯度: 97%
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