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CAS号: 67214-11-3 英文名称: 7-METHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID 英文同义词: OTAVA-BB 1023159;7-METHYL-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID;7-METHYL-4-OXO-4H-1-BENZOPYRAN-2-CARBOXYLIC ACID;4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 7-METHYL-4-OXO-;7-methyl-4-oxo-4H-chromene-2-carboxylic acid(SALTDATA: FREE) 中文名称: 中文同义词: 分子式: C11H8O4 分子量: 204.18