| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 69056-67-3 | 3-(三氟甲基)丁烯酸 | 2-Butenoic acid,4,4,4-trifluoro-3-methyl-; Crotonicacid, 4,4,4-trifluoro-3-methyl- (6CI); 4,4,4-Trifluoro-3-methyl-2-butenoicacid; b-(Trifluoromethyl)crotonic acid |  | C5H5F3O2 | 详情 | 供应商 |
| 759-58-0 | 2-氰基-3-甲基丁烯酸乙酯 | 2-Butenoic acid,2-cyano-3-methyl-, ethyl ester; Crotonicacid, 2-cyano-3-methyl-, ethyl ester (6CI,7CI,8CI); 2-Cyano-3-methyl-2-butenoicacid ethyl ester; Ethyl 2-cyano-3-methyl-2-butenoate; Ethyl2-cyano-3-methylcrotonate; Ethyl 2-isopropylidene-2-cyanoacetate; Ethylisopropylidene(cyano)acetate; NSC 1074; NSC 11260; NSC 127868 |  | C8H11NO2 | 详情 | 供应商 |
| 6124-79-4 | 4-甲基-2(H)-呋喃酮 | 2(5H)-Furanone,4-methyl-; Crotonicacid, 4-hydroxy-3-methyl-, g-lactone (6CI,7CI); 2,5-Dihydro-4-methyl-2-furanone; 3-Methylbut-2-en-4-olide; 3-Methylbut-2-enolide; 4-Hydroxy-3-methyl-2-butenoicacid lactone; 4-Hydroxy-3-methyl-2-butenoic acid g-lactone; 4-Methyl-2(5H)-furanone; 4-Methyl-5H-furan-2-one |  | C5H6O2 | 详情 | 供应商 |
| 51318-62-8 | 2-Butenoicacid, 4-bromo-3-methyl-, ethyl ester, (2E)-; 2-Butenoicacid, 4-bromo-3-methyl-, ethyl ester, (E)-; trans-4-Bromo-3-methyl-2-butenoicacid, ethyl ester |  | C7H11BrO2 | 详情 | 供应商 |
