Synonyms:
5-methylfuran-2(5h)-one ; 2-oxo-5-methyl-2,5-dihydrofuran ; d1-angelica lactone ; 2-methyl-2h-furan-5-one ; g-methyl-da,b-butenolide ; nsc 655 ; beta-angelica lactone ; 4-hydroxy-2-pentenoic acid g-lactone ; 5-methyl-5h-furan-2-one ; b-angelica lactone ; 5-methyl-2(5h)-furanone ; a,b-angelica lactone ; 2(5h)-furanone,5-methyl- ; 4-hydroxypent-2-enoic acid lactone ; 2-pentenoicacid, 4-hydroxy-, g-lactone (6ci,7ci) ; b-angelicalactone ; delta1-angelica lactone ; 2-penten-4-olide ; 4-methyl-2-buten-4-olide ; 5-methyl-2(5h)-furanon