基本信息:中文名稱 8-乙酰基-7-羥基-4-甲基-2H-1-苯并吡喃-2-酮中文別名 8-乙?;?7-羥基-4-甲基香豆素;8-乙酰-4-甲基傘形花內(nèi)酯;8-乙酰-7-羥基-4-甲基香豆素;英文名稱 8-acetyl-7-hydroxy-4-methylchromen-2-one英文別名 8-acetyl-4-methyl-7-hydroxycoumarin;8-Acetyl-7-hydroxy-4-methylcoumarin;8-Acetyl-7-Hydroxy-4-methylcoumarin;7-hydroxy-8-acetyl-4-methyl-chromen-2-one;8-Acetyl-7-hydroxy-4-methyl-chromen-2-one;4-Methyl-7-hydroxy-8-acetylcoumarin;COUMARIN,8-ACETYL-7-HYDROXY-4-METHYL;8-acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one;8-Acetyl-7-hydroxy-4-methyl-2H-chromen-2-one;8-Acetyl-4-methylumbelliferone;4-methyl-7-hydroxyl-8-acetylcoumarin;CAS號 2555-29-5合成路線:1.通過7-乙酰氧基-4-甲基香豆素合成8-乙?;?7-羥基-4-甲基-2H-1-苯并吡喃-2-酮,收率約72%;