| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 5837-78-5 | 惕各酸乙酯; (E)-2-甲基-2-丁烯酸乙酯 | Ethyl tiglate; Ethyl 2-methylcrotonate; (E)-Ethyl-2-methyl-2-butenoate |  | C7H12O2 | 详情 | 供应商 |
| 147526-32-7 | 匹伐他汀钙; (+)-双{(3R,5S,6E)-7-[2-环丙基-4-(4-氟代苯基)喹啉-3-基]-3,5-二羟基-6-庚烯酸}钙盐(2:1) | Pitavastatin calcium; ：(+)-Monocalciumbis{(3R,5S,6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolyl]-3,5-dihydroxy-6-heptenoate} |  | C50H46CaF2N2O8 | 详情 | 供应商 |
| 68141-20-8 | (E)-2-丁烯酸-2-苯乙酯 | 2-phenylethyl ester, (E)-2-Butenoic acid; phenethyl ester, (E)-2-Butenoic acid; 2-Phenylethyl trans- 2-butenoate; 2-phenylethyl ester, (e)-2-butenoic aci |  | C12H14O2 | 详情 | 供应商 |
| 142154-46-9 | 19-Norpregn-4-en-20-yne-3,17-diol,3-acetate 17-[(2Z)-3-(acetyloxy)-2-butenoate], (3b,17a)- (9CI); 19-Norpregn-4-en-20-yne-3,17-diol,3-acetate 17-[3-(acetyloxy)-2-butenoate], [3b,17a,17(Z)]- |  | C28H36O6 | 详情 | 供应商 | |
| 125233-98-9 | 17-Norkaur-15-ene-14,18-diol,13-methyl-, 14-[(2E)-2-methyl-2-butenoate], (4a,8b,13b,14S)- (9CI); 17-Norkaur-15-ene-14,18-diol,13-methyl-, 14-(2-methyl-2-butenoate), [4a,8b,13b,14S(E)]-; 1H-2,10a-Ethenophenanthrene, 17-norkaur-15-ene-14,18-diol deriv.; (+)-Elasclepiol; Elasclepiol |  | C25H38O3 | 详情 | 供应商 | |
| 2960-66-9 | 反式-4-氧基-2-丁烯酸乙酯; 反式-4-氧基-2-丁烯酸乙酯,96% | 2-Butenoic acid,4-oxo-, ethyl ester, (2E)-; 2-Butenoicacid, 4-oxo-, ethyl ester, (E)-; Fumaraldehydic acid, ethyl ester(6CI,7CI,8CI); (2E)-4-Oxobut-2-enoic acid ethyl ester; (E)-4-Oxo-2-butenoicacid ethyl ester; (E)-Ethyl 4-oxo-2-butenoate; Ethyl (2E)-4-oxobut-2-enoate; Ethyl (E)-3-formylacrylate; Ethyl fumaraldehydate; Ethyltrans-4-oxo-2-butenoate; Ethyl trans-4-oxo-2-butenoate; Ethyltrans-4-oxobutenoate |  | C6H8O3 | 详情 | 供应商 |
| 79218-15-8 | 巴豆酸叔丁酯 | 2-Butenoic acid,1,1-dimethylethyl ester, (2E)-; 2-Butenoicacid, 1,1-dimethylethyl ester, (E)-; (2E)-2-Butenoic acid 1,1-dimethylethylester; (E)-1,1-Dimethylethyl 2-butenoate; (E)-2-Butenoic acid 1,1-dimethylethylester; tert-Butyl (E)-crotonate; trans-tert-Butyl crotonate |  | C8H14O2 | 详情 | 供应商 |
| 85665-71-0 | 2-Butenoic acid,3-methyl-, 1,2-ethanediyl ester (9CI); 1,2-ethanediyl 3-methyl-2-butenoate |  | C12H18O4 | 详情 | 供应商 | |
| 94086-63-2 | 2-Butenoicacid, 2-methyl-, 3,7-dimethyl-6-octenyl ester, [S-(E)]- (9CI); [S-(E)]-3,7-dimethyl-6-octenyl 2-methyl-2-butenoate |  | C15H26O2 | 详情 | 供应商 | |
| 93942-72-4 | 2-Butenoic acid,4-oxo-4-[[2-(2-oxo-1-imidazolidinyl)ethyl]amino]-, 2-hydroxypropyl ester; 2-hydroxypropyl 4-oxo-4-[[2-(2-oxoimidazolidin-1-yl)ethyl]amino]-2-butenoate |  | C12H19N3O5 | 详情 | 供应商 | |
| 94201-15-7 | 2-Butenoic acid,3-methyl-, 1,1-dimethyl-2-phenylethyl ester; 1,1-dimethyl-2-phenylethyl 3-methyl-2-butenoate |  | C15H20O2 | 详情 | 供应商 | |
| 94022-03-4 | 2-Butenoic acid,3-methyl-, 3,7-dimethyl-6-octenyl ester, (S)- (9CI); (S)-3,7-dimethyl-6-octenyl 3-methyl-2-butenoate |  | C15H26O2 | 详情 | 供应商 | |
| 93857-94-4 | 2-Butenoic acid,2-phenylpropyl ester; 2-phenylpropyl 2-butenoate |  | C13H16O2 | 详情 | 供应商 | |
| 97890-13-6 | 2-Butenoic acid,3-methyl-, 2-methylbutyl ester; 2-methylbutyl 3-methylbutenoate |  | C10H18O2 | 详情 | 供应商 | |
| 85204-17-7 | 2-Butenoic acid,2-ethyl-, 2-phenylethyl ester; 2-phenylethyl 2-ethyl-2-butenoate |  | C14H18O2 | 详情 | 供应商 | |
| 15121-89-8 | 2-Butenoic acid,4-oxo-4-phenyl-, ethyl ester, (2E)-; 2-Butenoicacid, 4-oxo-4-phenyl-, ethyl ester, (E)-; Acrylic acid, 3-benzoyl-, ethylester, (E)- (8CI); (2E)-4-Oxo-4-phenyl-2-butenoic acid ethyl ester; (E)-Ethyl4-oxo-4-phenyl-2-butenoate; Ethyl trans-benzoylacrylate; Ethyl trans-b-benzoylacrylate; Ethyl b-benzoylacrylate |  | C12H12O3 | 详情 | 供应商 | |
| 54340-72-6 | 2-Heptenoicacid, ethyl ester, (2E)-; 2-Heptenoicacid, ethyl ester, (E)-; (E)-Ethyl 2-heptenoate; Ethyl (E)-2-heptenoate; Ethyl(E)-2-heptenoate |  | C9H16O2 | 详情 | 供应商 | |
| 85567-31-3 | 2-Butenoic acid,3-methyl-, 2-ethylhexyl ester; 2-ethylhexyl 3-methyl-2-butenoate |  | C13H24O2 | 详情 | 供应商 | |
| 13830-89-2 | 3-Butenoic acid,1,1'-[2-ethyl-2-[[(1-oxo-3-buten-1-yl)oxy]methyl]-1,3-propanediyl] ester; 3-Butenoicacid, 2-ethyl-2-[[(1-oxo-3-butenyl)oxy]methyl]-1,3-propanediyl ester (9CI); 3-Butenoic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (8CI); 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, tri-3-butenoate (8CI) |  | C18H28O6 | 详情 | 供应商 | |
| 32400-25-2 | 4-Pentenoic acid,1,1-dimethylethyl ester; 4-Pentenoicacid, tert-butyl ester (6CI,8CI); 1,1-Dimethylethyl 4-pentenoate; NSC 219875; tert-Butyl 4-pentenoate |  | C9H16O2 | 详情 | 供应商 | |
