2-Butenolide - CAS号查询

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22122-36-7

3-甲基-2-(5H)-呋喃酮

2(5H)-Furanone,3-methyl-;
2-Methyl-2-Butenolide;
2-Methylbut-2-en-4-olide;
3-Methyl-2(5H)-furanone;
4-Hydroxy-2-methyl-2-butenoic acid lactone;
4-Hydroxy-2-methyl-2-butenoic acid g-lactone;
a-Methyl-g-crotonolactone

2(5H)-Furanone,4-(7,10-hexadecadienyl)-5-hydroxy-, (Z,Z)- (9CI);
3-(7,10)hexadecadienyl-4-hydroxy-2-Butenolide

2(5H)-Furanone,5-methoxy-;
Crotonicacid, 4-hydroxy-4-methoxy-, g-lactone (6CI,7CI);
(?à)-5-Methoxy-2(5H)-furanone;
2-Methoxy-5-oxo-2,5-dihydrofuran;
4-Methoxy-2-Butenolide;
5-Methoxy-2(3)-dihydrofuranone;
5-Methoxy-2(5H)-furanone

C5H6O3

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