| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-环己-3-烯-1-基丁酸 | 4-(3-cyclohexanyl)butanoic acid | 13487-63-3 | C10H16O2 |
| 4-环己-1,4-二烯-1-基丁酸 | 4-(cyclohexa-1,4-dien-1-yl)butanoic acid | 663914-93-0 | C10H14O2 |
| 4-环丙基-3,4-二氢-2(1H)-喹喔啉酮 | 4-Cyclopropyl-3,4-dihydroquinoxalin-2(1H)-one | 115618-81-0 | C11H12N2O |
| 4-烯普瑞巴林 | (R)-4,5-Dehydro Pregabalin | 1101167-84-3 | C8H15NO2 |
| 4-烯丙氧基-N-BOC-L-苯基丙氨酸 | (S)-3-(3-(Allyloxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid | 1175919-93-3 | C17H23NO5 |
| 4-烯丙基-L-脯氨酸 | 4-Prop-2-en-1-yl-L-proline | 98426-29-0 | C8H13NO2 |
| 4-溴苯甲酰-(α-氨基异丁酸)(5)-亮氨酰-(α-氨基异丁酸)(2)-甲氧基 | methyl 2-[[2-[[(2S)-2-[[2-[[2-[[2-[[2-[[2-[(4-bromobenzoyl)amino]-2-methylpropanoyl]amino]-2-methylpropanoyl]amino]-2-methylpropanoyl]amino]-2-methylpropanoyl]amino]-2-methylpropanoyl]amino]-4-methylpentanoyl]amino]-2-methylpropanoyl]amino]-2-methylpropanoate | 114640-52-7 | C42H67BrN8O10 |
| 4-溴苯基甘氨酸甲脂 | methyl 2-amino-2-(4-bromophenyl)acetate hydrochloride | 42718-20-7 | C9H10BrNO2*ClH |
| 4-溴苯丙氨酸盐酸盐 | 4-bromophenylalanine hydrochloride | 108540-72-3 | C9H10BrNO2*ClH |
| 4-溴环己-3-烯-1-羧酸 | (±)-4-bromocyclohex-3-enecarboxyilc acid | 854722-22-8 | C7H9BrO2 |
| 4-溴呋喃-2-甲酰胺 | 4-bromo-furan-2-carboxylic acid amide | 957345-95-8 | C5H4BrNO2 |
| 4-溴吡唑基乙酸 | (4-bromo-1H-pyrazol-1-yl)acetic acid | 82231-53-6 | C5H5BrN2O2 |
| 4-溴双环[2.2.2]辛烷-1-羧酸 | 4-Brom-bicyclo<2.2.2>octan-1-carbonsaeure | 1989-50-0 | C9H13BrO2 |
| 4-溴双环[2.2.2]辛烷-1-甲酸甲酯 | methyl 4-bromobicyclo[2.2.2]octane-1-carboxylate | 23062-51-3 | C10H15BrO2 |
| 4-溴乙酰氨基苄基-乙二胺四乙酸 | (S)-<<1-<<Bis(carboxymethyl)amino>methyl>-2-<4-<(2-bromoacetyl)amino>phenyl>ethyl>(carboxymethyl)amino>acetic acid | 81677-64-7 | C19H24BrN3O9 |
| 4-溴丁基乙酸酯 | 4-Bromobutyl acetate | 4753-59-7 | C6H11BrO2 |
| 4-溴丁-2-烯酰胺 | 4-bromo-crotonic acid amide | 118941-93-8 | C4H6BrNO |
| 4-溴丁-2-烯-1-醇乙酸酯 | Acetic acid;4-bromobut-2-en-1-ol | 33746-94-0 | C6H11BrO3 |
| 4-溴-N-[1-(5-氧代-L-脯氨酰)哌啶-4-基]-2-(三氟甲基)苯磺酰胺 | 4-bromo-N-[1-(5-oxo-L-prolyl)piperidin-4-yl]-2-(trifluoromethyl)benzenesulfonamide | 1027007-70-0 | C17H19BrF3N3O4S |
| 4-溴-N-FMOC-L-苯基丙氨酸 | Fmoc-Phe(4-Br)-OH | 198561-04-5 | C24H20BrNO4 |
| 4-溴-N-Boc-DL-苯丙氨酸甲酯 | 4-bromo-N-boc-DL-phenylalanine methyl ester | 132067-41-5 | C15H20BrNO4 |
| 4-溴-N-(2-氧代四氢呋喃-3-基)苯甲酰胺 | p-Bromo-N-(2-oxotetrahydro-3-furyl)benzamide | 77694-34-9 | C11H10BrNO3 |
| 4-溴-D-苯丙氨酸盐酸盐 | (R)-2-amino-3-(4-bromophenyl)propionic acid hydrochloride | 122852-33-9 | C9H10BrNO2*ClH |
| 4-溴-5-甲基-1H-吡唑-3-羧酰胺 | 4-bromo-5-methyl-1H-pyrazole-3-carboxamide | 32258-58-5 | C5H6BrN3O |
| 4-溴-3-甲基丁-2-烯-1-醇乙酸酯 | Acetic acid;4-bromo-3-methylbut-2-en-1-ol | 55311-87-0 | C7H13BrO3 |
| 4-溴-3-甲基丁-2-烯-1-醇,甲酸 | 4-Bromo-3-methylbut-2-en-1-ol;formic acid | 105425-68-1 | C6H11BrO3 |
| 4-溴-3-[(4-氯苯基)硫代]-2-甲基-1H-吲哚-1-乙酸,1,1-二甲基乙基酯 | 4-bromo-3-[(4-chlorophenyl)thio]-2-methyl-1H-indole-1-acetic acid, 1,1-dimethylethyl ester | 628736-43-6 | C21H21BrClNO2S |
| 4-溴-2-重氮-3-氧代丁酸乙酯 | 4-bromo-2-diazo-3-oxobutyric acid ethyl ester | 188475-10-7 | C6H7BrN2O3 |
| 4-溴-2,5-二甲基吡咯-3-羧酸 | 4-Bromo-2,5-dimethyl-1H-pyrrole-3-carboxylic acid | 175276-47-8 | C7H8BrNO2 |
| 4-溴-1H-吡唑-1-乙酸乙酯 | ethyl 2-(4-bromo-1H-pyrazol-1-yl)acetate | 82231-58-1 | C7H9BrN2O2 |
| 4-溴-1H-吡咯-2-羧酰胺 | 4-bromo-1H-pyrrole-2-carboxamide | 196106-96-4 | C5H5BrN2O |
| 4-溴-1-甲基-1H-吲唑 | N-Succinyl-L-tyrosine | 374816-32-7 | C13H15NO6 |
| 4-溴-1,3-二甲基-1H-吡唑-5-甲酰胺 | 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxamide | 1005641-22-4 | C6H8BrN3O |
| 4-溴-1,2-二甲酰基吡唑烷 | 4-bromo-1,2-diformylpyrazolidine | 162887-23-2 | C5H7BrN2O2 |
| 4-派啶乙酸甲酯 | methyl 2-(piperidin-4-yl)acetate | 168986-49-0 | C8H15NO2 |
| 4-氰基双环[2.2.2]辛烷-1-羧酸甲酯 | methyl 4-cyanobicyclo[2.2.2]octane-1-carboxylate | 54202-05-0 | C11H15NO2 |
| 4-氰基丁基乙酸酯 | (4-cyano)butyl acetate | 89775-53-1 | C7H11NO2 |
| 4-氰基丁-3-烯-2-基乙酸酯 | 4-acetoxypent-2-enenitrile | 67214-52-2 | C7H9NO2 |
| 4-氰基-5-咪唑甲酰胺 | 4-Cyanoimidazol-5-carboxamid | 5372-23-6 | C5H4N4O |
| 4-氰基-4-[(1,1-二甲基乙基)偶氮]戊酸 | 4-(tert-butylazo)-4-cyanopentanoic acid | 25149-50-2 | C10H17N3O2 |
| 4-氰基-3-环己烯甲酸甲酯 | methyl 4-cyanocyclohex-3-ene-1-carboxylate | 20594-59-6 | C9H11NO2 |
| 4-氰基-2-硝基丁酸甲酯 | methyl 4-cyano-2-nitrobutanoate | 90016-21-0 | C6H8N2O4 |
| 4-氰基-2-氟-2-硝基丁酸乙酯 | ethyl 4-cyano-2-fluoro-2-nitrobutyrate | 110683-81-3 | C7H9FN2O4 |
| 4-氰基-2-异丙基-5-(4-甲氧基苯基)吡咯烷-2-羧酸甲酯 | methyl 2-isopropyl-t-4-cyano-t-5-p-methoxyphenyl-r-2-pyrrolidinecarboxylate | 119993-47-4 | C17H22N2O3 |
| 4-氰基-1H-1,2,3-三唑-5-甲酰胺 | 5-cyano-2H-[1,2,3]triazole-4-carboxylic acid amide | 57613-19-1 | C4H3N5O |
| 4-氰基-1-甲基-1H-咪唑-5-甲酰胺 | 1-Methyl-4-cyano-5-imidazolcarboxamid | 19485-36-0 | C6H6N4O |
| 4-氰基-1-乙烯基-1H-咪唑-5-甲酰胺 | 5-cyano-3-vinyl-3<i>H</i>-imidazole-4-carboxylic acid amide | 19485-46-2 | C7H6N4O |
| 4-氰基-1,3-环己二烯-1-羧酸 | 4-Cyanocyclohexa-1,3-diene-1-carboxylic acid | 72422-72-1 | C8H7NO2 |
| 4-氰基-1,2,5-恶二唑-3-甲酰胺 | Carbamoyl-cyan-furazan | 89797-64-8 | C4H2N4O2 |
| 4-氯苯基巯基尿酸 | (R)-2-acetamido-3-((4-chlorophenyl)thio)propanoic acid | 21462-48-6 | C11H12ClNO3S |