英文别名(7-HYDROXY-2-OXO-2H-CHROMEN-4-YL)-ACETIC ACID METHYL ESTER; methyl 2-(7-hydroxy-2-oxo-chromen-4-yl)acetate; methyl 2-(7-hydroxy-2-oxochromen-4-yl)acetate; 2-(7-hydroxy-2-keto-chromen-4-yl)acetic acid methyl ester; 2-(7-hydroxy-2-oxo-4-chromenyl)acetic acid methyl ester; Methyl (7-hydroxy-2-oxo-2H-chromen-4-yl)acetate; Methyl 2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetate 
