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CAS号: 312519-03-2 英文名称: 6-methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]-2,3-dihydro-1H-cyclopenta[c]chromen-4-one 英文同义词: 6-methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]-2,3-dihydro-1H-cyclopenta[c]chromen-4-one;Cyclopenta[c][1]benzopyran-4(1H)-one, 2,3-dihydro-6-methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]- 中文名称: 中文同义词: 分子式: C22H20O4 分子量: 348.39