8-Methylhexahydro-2H-pyrazino[1,2-a]pyrazine-6,9-dione,8-Methylhexahydro-2H-pyrazino[1,2-a]pyrazine-6,9-dione , 97%
8-Methylhexahydro-2H-pyrazino[1,2-a]pyrazine-6,9-dione , 97%
8-Methylhexahydro-2H-pyrazino[1,2-a]pyrazine-6,9-dione
品牌: 砌块化学
产品编号: ABC-Y1745322
分子式: null
分子量: null
纯度: 97%
包装库存价格
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