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CAS号: 33731-56-5 英文名称: 3,6-Diphenyl-4,5-dimethyl-2H-pyran-2-one 英文同义词: 4,5-dimethyl-3,6-diphenyl-pyran-2-one;4,5-Dimethyl-3,6-diphenyl-2H-pyran-2-one;3,6-Diphenyl-4,5-dimethyl-2H-pyran-2-one 中文名称: 中文同义词: 分子式: C19H16O2 分子量: 0