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CAS号: 22397-17-7 英文名称: 3-Methyl-2-butenoic acid [9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl] ester 英文同义词: Nuttallin;3-Methyl-2-butenoic acid [9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl] ester 中文名称: 中文同义词: 分子式: C19H20O5 分子量: 328.3591