Synonyms: | 2,4-Hexadienedioicacid, 3-hydroxy-, g-lactone (7CI); Acetic acid, (5-oxo-2(5H)-furanylidene)- (9CI); D2(5H),a-Furanacetic acid, 5-oxo- (8CI);(5-Oxo-2(5H)-furanylidene)acetic acid; 4-Carboxymethylenebut-2-enolide;5-Carboxymethylene-2-oxo-2,5-dihydrofuran; g-Carboxymethylene-Dab-butenolide |