CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
31934-89-1 | Aceticacid, 2-(4-methyl-5-oxo-2(5H)-furanylidene)-; Aceticacid, (4-methyl-5-oxo-2(5H)-furanylidene)- (9CI); D2(5H),a-Furanacetic acid,4-methyl-5-oxo- (8CI); 2-Methyl-4-carboxymethylene but-2-en-4-olide; g-Carboxymethylene-a-methyl-Da,b-Butenolide | C7H6O4 | 详情 | 供应商 | ||
3374-46-7 | Acetic acid,2-(5-oxo-2(5H)-furanylidene)-; 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 | C6H4O4 | 详情 | 供应商 | ||
108-28-1 | 原白头翁素; 原白头翁素; | Protoanemonin; 2,4-Pentadienoicacid, 4-hydroxy-, g-lactone (7CI); Protoanemonin (6CI); 2,4-Pentadien-4-olide; 4-Hydroxy-2,4-pentadienoic acid lactone; 4-Hydroxy-2,4-pentadienoic acid g-lactone; 5-Methylene-2(5H)-furanone; 5-Methylene-2,5-dihydrofuran-2-one; 5-Methylene-2-oxodihydrofuran; Isomycin; Protoanemonene; g-MethyleneButenolide; | C5H4O2 | 详情 | 供应商 | |
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 | C5H6O2 | 详情 | 供应商 | |
1575-47-9 | 2(5H)-Furanone,4-phenyl-; Cinnamicacid, b-(hydroxymethyl)-, g-lactone (6CI,7CI); 4-Phenyl-2(5H)-furanone; 4-Phenyl-2,5-dihydrofuran-2-one; NSC 106577; Da,b-Butenolide, b-phenyl- | C10H8O2 | 详情 | 供应商 | ||
107580-81-4 | 2(5H)-Furanone,4-(7,10-hexadecadienyl)-5-hydroxy-, (Z,Z)- (9CI); 3-(7,10)hexadecadienyl-4-hydroxy-2-Butenolide | C20H32O3 | 详情 | 供应商 | ||
591-11-7 | 2(5H)-Furanone,5-methyl-; 2-Pentenoicacid, 4-hydroxy-, g-lactone (6CI,7CI); 2-Oxo-5-methyl-2,5-dihydrofuran; 2-Penten-4-olide; 4-Hydroxy-2-pentenoic acid g-lactone; 4-Hydroxypent-2-enoic acid lactone; 4-Methyl-2-buten-4-olide; 5-Methyl-2(5H)-furanone; 5-Methyl-5H-furan-2-one; NSC 655; D1-Angelica lactone; a,b-Angelica lactone; b-Angelica lactone; g-Methyl-Da,b-Butenolide | C5H6O2 | 详情 | 供应商 | ||
10449-66-8 | 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 | 详情 | 供应商 |