EINECS：207-891-7

中文同义名：

5-羟基-4-氧-4H-2-羧酸; 5-羟基-4-氧代-4H-2-羧酸; 5-羟基-4-氧-4H吡喃-2-羧酸; 2-羧基-5-羟基-4-吡喃酮; 5-羟基-4-氧代-4H-吡喃-2-羧酸; 考闷酸;

英文同义名：

2-Carboxy-5-hydroxy-4-pyrone, Comenic acid; Comenic acid; 5-hydroxy-4-pyrone-2-carboxylic acid; 5-hydroxy-4-keto-pyran-2-carboxylic acid; 5-hydroxy-4-oxo-pyran-2-carboxylic acid; 5-hydroxy-4-oxopyran-2-carboxylic acid; 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid(SALTDATA: FREE); 5-Hydroxy-4-oxo-;