| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(丁基-亚硝基氨基)-3-羟基丁酸 | N-butyl-N-(2-hydroxy-3-carboxypropyl)nitrosamine | 38252-75-4 | C8H16N2O4 |
| 4-({[2-(二甲氨基)乙基]氨基}磺酰基)苯甲酸 | 4-(N-(2-(dimethylamino)ethyl)sulfamoyl)benzoic acid | 31816-72-5 | C11H16N2O4S |
| 4-([2-(1H-吲哚)-乙基氨基]-甲基)-2,6-二甲氧基苯酚 | 4-{[2-(1H-Indol-3-yl)-ethylamino]-methyl}-2,6-dimethoxy-phenol | 383149-12-0 | C19H22N2O3 |
| 4-([1,3,4]噻二唑-2-氨基甲酰基)-丁酸 | 4-([1,3,4]Thiadiazol-2-ylcarbamoyl)-butyric acid | 382597-97-9 | C7H9N3O3S |
| 4-(P-氯苯氧基)丁酸 | 4-(4-chlorophenoxy)butanoic acid | 3547-07-7 | C10H11ClO3 |
| 4-(N-马来酰亚胺基)苄基-alpha-三甲基铵碘化物 | 4-(N-Maleimido)benzyltrimethylammonium iodide | 34696-66-7 | C14H17IN2O2 |
| 4-(N-苄基-4'-哌啶基)-2-丁酸乙酯 | ethyl 4-(N-benzyl-4'-piperidinyl)-2-butanoate | 316362-85-3 | C18H27NO2 |
| 4-(N-甲基苯胺基)-4-氧代丁酸 | 4-oxo-4-(N-methylphenylamino)butanoic acid | 33684-12-7 | C11H13NO3 |
| 4-(N-异丙基氨基羰基)苯硼酸 | 4-iso-propylaminocarbonylphenylboronic acid | 397843-67-3 | C10H14BNO3 |
| 4-(N-叔丁基氨基)联苯 | N-(tert-butyl)-[1,1'-biphenyl]-4-amine | 38370-36-4 | C16H19N |
| 4-(N-亚硝基乙酰氨基)苯甲酸乙酯 | ethyl 4-[acetyl(nitroso)amino]benzoate | 31991-43-2 | C11H12N2O4 |
| 4-(N-丁基-N-亚硝胺基)丁酸 | N-butyl-N-(3-carboxypropyl)nitrosamine | 38252-74-3 | C8H16N2O3 |
| 4-(N-[2,4-二氨基-6-喋啶甲基]-氨基)苯酸钠盐 | des-glu-aminopterin | 36093-85-3 | C14H13N7O2 |
| 4-(N-Boc-氨基)苯硼酸 | [4-(tert-butoxycarbonylamino)phenyl]boronic acid | 380430-49-9 | C11H16BNO4 |
| 4-(N,N-双(2-甲氧基乙基)氨磺酰基)苯甲酸 | 4-[N,N-bis(2-methoxyethyl)aminosulfonyl]benzoic acid | 328038-28-4 | C13H19NO6S |
| 4-(N,N-二甲氨基羰基)苯甲酸 | 4-(dimethylcarbamoyl)benzoic acid | 34231-49-7 | C10H11NO3 |
| 4-(N,N-二乙氨甲酰基)苯硼酸 | 4-(N,N-diethylaminocarbonyl)phenylboronic acid | 389621-80-1 | C11H16BNO3 |
| 4-(N,N-二乙基氨基羰基)苯硼酸频那醇酯 | N,N-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide | 325142-99-2 | C17H26BNO3 |
| 4-(Fmoc-氨基)-4-哌啶甲酸盐酸盐 | 4-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}piperidine-4-carboxylic acid hydrochloride | 368866-09-5 | C21H22N2O4*ClH |
| 4-(E-3-甲氧基-3-氧代-1-丙烯-1-基)苯基硼酸 | (E)-(4-(3-methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid | 380430-58-0 | C10H11BO4 |
| 4-(9H-芴-甲氧基羰氨基)-四氢吡喃-4-羧酸 | 4-(9H-Fluoren-9-ylmethoxycarbonylamino)-tetrahydro-thiopyran-4-carboxylic acid | 368866-35-7 | C21H21NO4S |
| 4-(9H-芴-9-基)-N,N-二甲基苯胺 | 9-(p-(dimethylamino)phenyl)fluorene | 32377-15-4 | C21H19N |
| 4-(8-甲基咪唑并[1,2-A]吡啶-2-基)苯胺 | 4-(8-methylimidazo[1,2-a]pyridinyl)aniline | 365565-88-4 | C14H13N3 |
| 4-(8-氯-5,6-二氢苯并[b][1]苯并硫杂卓-6-基)-1-甲基-1-氧代哌嗪-1-鎓 | 8-Chlor-10-(4-methylpiperazin)-10,11-dihydrodibenzo<b,f>-thiepin-N-oxid | 32860-00-7 | C19H21ClN2OS |
| 4-(8-喹啉基)苯甲醛 | 4-(quinolin-8-yl)benzaldehyde | 380359-19-3 | C16H11NO |
| 4-(6-甲基-4-氧代庚烷-2-基)环己烷-1-羧酸 | cis-Dihydrotodomatuic Acid | 38963-91-6 | C15H26O3 |
| 4-(6-氨基-嘌呤-9-基)-2,3-二羟基-丁酸 | 4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid | 38946-73-5 | C9H11N5O4 |
| 4-(6-双环[2.2.1]庚烷基氨基)-1,5-二甲基-2-苯基吡唑-3-酮 | 4-bicyclo[2.2.1]hept-2-ylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one | 32597-38-9 | C18H23N3O |
| 4-(6,7-二甲氧基-1,2,3,4-四氢异喹啉-1-基)苯酚 | 6,7-dimethoxy-1-(4'-hydroxyphenyl)-1,2,3,4-tetrahydrioisoquinoline | 301325-93-9 | C17H19NO3 |
| 4-(5-苯基-1,3-恶唑-2-基)苯甲酰氯 | Acid Chloride of 2-(4-Carboxyphenyl)-5-phenyloxazole | 34263-38-2 | C16H10ClNO2 |
| 4-(5-硫代-1,2-二氢-1,2,4-三唑-3-基)苯磺酰胺 | 4-(5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)benzenesulfonamide | 3414-97-9 | C8H8N4O2S2 |
| 4-(5-硫代-1,2,4-三唑烷-3-亚基)环己-2,5-二烯-1-酮 | 5-p-hydroxyphenyl-4H-1,2,4-triazole-3-thiol | 3414-96-8 | C8H7N3OS |
| 4-(5-硝基噻吩-2-基)-1,3-噻唑-2-胺 | 2-(2-Amino-thiazolyl-4)-5-nitro-thiophen | 34801-16-6 | C7H5N3O2S2 |
| 4-(5-硝基呋喃-2-基)丁-3-烯-2-酮 | 4-(5-Nitro-2-furyl)-3-buten-2-on | 3455-61-6 | C8H7NO4 |
| 4-(5-硝基呋喃-2-基)-1,3-噻唑-2-胺 | 2-amino-4-(5-nitro-2-furyl)thiazole | 38514-71-5 | C7H5N3O3S |
| 4-(5-硝基-吡啶-2-基氧基)-哌啶-1-羧酸叔丁酯 | tert-butyl 4-((5-nitropyridin-2-yl)oxy)piperidine-1-carboxylate | 346665-40-5 | C15H21N3O5 |
| 4-(5-甲酰基-2-噻唑)哌嗪羧酸叔丁酯 | tert-butyl 4-(5-formylthiazol-2-yl)piperazine-1-carboxylate | 354587-77-2 | C13H19N3O3S |
| 4-(5-甲酰基-2-呋喃)苯甲酸 | 4-(5-formylfuran-2-yl)benzoic acid | 39245-15-3 | C12H8O4 |
| 4-(5-甲硫基-2H-1,2,4-三唑-3-基)吡啶 | 4-(5-methylsulfanyl-1<i>H</i>-[1,2,4]triazol-3-yl)-pyridine | 3770-47-6 | C8H8N4S |
| 4-(5-甲氧基-1H-苯并咪唑)-苯胺 | 4-(5-methoxy-1H-benzo[d]imidazol-2-yl)aniline | 366012-74-0 | C14H13N3O |
| 4-(5-甲基噻吩-2-基)-1,3-噻唑-2-胺 | 4-(5-methylthiophen-2-yl)thiazol-2-amine | 383129-75-7 | C8H8N2S2 |
| 4-(5-甲基-吡唑-1-基)-苯胺 | 4-(5-methyl-pyrazol-1-yl)-aniline | 374814-14-9 | C10H11N3 |
| 4-(5-甲基-1,2-恶唑-3-基)吡啶 | 4-(5-methyl-isoxazol-3-yl)-pyridine | 33433-77-1 | C9H8N2O |
| 4-(5-环己基-2,4-二甲氧基苯基)-4-氧代丁酸 | 4-(5-cyclohexyl-2,4-dimethoxy-phenyl)-4-oxo-butyric acid | 36879-87-5 | C18H24O5 |
| 4-(5-溴吡啶-3-基)甲基吗啉 | 4-((5-bromopyridin-3-yl)methyl)morpholine | 364793-91-9 | C10H13BrN2O |
| 4-(5-溴-3-噻吩)-2-甲基-1,3-噻唑 | 4-(5-Bromo-2-thienyl)-2-methyl-1,3-thiazole | 352018-87-2 | C8H6BrNS2 |
| 4-(5-溴-2-甲氧基苯基磺酰)吗啉 | 4-((5-bromo-2-methoxyphenyl)sulfonyl)morpholine | 325809-68-5 | C11H14BrNO4S |
| 4-(5-溴-2-甲氧基苯基)噻唑-2-甲醛 | 4-(5-bromo-2-methoxyphenyl)thiazole-2-carboxaldehyde | 383141-30-8 | C11H8BrNO2S |
| 4-(5-溴-2-噻吩基)-1,3-噻唑-2-胺 | 4-(5-bromothiophen-2-yl)thiazol-2-amine | 34801-14-4 | C7H5BrN2S2 |
| 4-(5-氯羰基-2-呋喃基)苯甲酸乙酯 | 4-(5-chlorocarbonylfuran-2-yl)benzoic acid ethyl ester | 333435-04-4 | C14H11ClO4 |