分类:Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals CAS:65813-55-0 分子式:C13H16O3 分子量:220.26 物理性质: 应用说明:Degradation product of Ibuprofen arising from oxidative and thermal treatments. Ibuprofen impurity J. 别名:a-Methyl-4-(2-methyl-1-oxopr