| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(4-双十五烷基氨苯乙烯)-1-甲基吡啶鎓碘 | N,N-Dipentadecylaminostyrylpyridinium | 135288-72-1 | C44H75IN2 |
| 4-(4-[1,1'-联苯]-4-基-4-羟基-1-哌啶基)-1-(4-氟苯基)-1-丁酮 | 4-(4-[1,1'-Biphenyl]-4-yl-4-hydroxy-1-piperidinyl)-1-(4-fluorophenyl)-1-butanone | 1347289-37-5 | C27H28FNO2 |
| 4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲酸氨基甲酸叔丁酯 | tert-butyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)carbamate | 360792-43-4 | C19H30BNO4 |
| 4-(4,4,4-三氟丁氧基)苯甲酸 | 4-(4,4,4-trifluorobutoxy)benzoic acid | 921623-31-6 | C11H11F3O3 |
| 4-(4'-烯丙氧基羰基哌嗪子基)苯基硼酸频哪醇酯 | Allyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate | 1073354-49-0 | C20H29BN2O4 |
| 4-(3-羟基-1-丙炔-1-基)苯甲醛 | 4-(3-hydroxy-1-propyn-1-yl)-benzaldehyde | 80151-10-6 | C10H8O2 |
| 4-(3-甲氧羰基烯丙基)哌嗪-1-甲酸叔丁酯 | Tert-butyl 4-(4-methoxy-4-oxobut-2-enyl)piperazine-1-carboxylate | 887579-10-4 | C14H24N2O4 |
| 4-(3-甲基苯基)哌啶 | 4-(m-tolyl)piperidine | 111153-83-4 | C12H17N |
| 4-(3-甲基哌啶-1-基)-3-硝基苯甲酸 | 4-(3-Methylpiperidin-1-yl)-3-nitrobenzoic acid | 380194-19-4 | C13H16N2O4 |
| 4-(3-氰基苯基)-3,6-二氢吡啶-1(2H)-羧酸叔丁酯 | tert-butyl 4-(3-cyanophenyl)-5,6-dihydropyridine-1(2H)-carboxylate | 370864-42-9 | C17H20N2O2 |
| 4-(3-氯丙氧基)苄腈 | 4-(3-chloropropoxy)benzonitrile | 111627-46-4 | C10H10ClNO |
| 4-(3-氯丙基氧基)-3-甲氧基苯乙酮 | 4-(3-chloropropoxy)-3-methoxyacetophenone | 58113-30-7 | C12H15ClO3 |
| 4-(3-吡啶基)苯硼酸 | (4-(pyridin-3-yl)phenyl)boronic acid | 170230-28-1 | C11H10BNO2 |
| 4-(3,4-二氯苯基)-1,2,3,4-四氢-1-萘酚 | 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-ol | 866018-46-4 | C16H14Cl2O |
| 4-(3,4-二氢-1H-异喹啉-2-磺酰基)-苯甲酸 | 4-((3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)benzoic acid | 325702-76-9 | C16H15NO4S |
| 4-(2-酮酸-1-苯并咪唑)哌啶 | 4-(2-keto-1-benzimidazolinyl)piperidine | 20662-53-7 | C12H15N3O |
| 4-(2-羟乙基)苯基三氟硼酸钾 | Potassium 4-(2-hydroxyethyl)phenyltrifluoroborate | 1015082-81-1 | C8H9BF3KO |
| 4-(2-甲氧基苯基)-3-甲基-2-,4,8,9-四氮杂[4.3.0]壬-2-4,7,10-三烯-5-酮 | 5-(2-methoxyphenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-one | 90399-88-5 | C13H12N4O2 |
| 4-(2-氨基乙酰基)哌嗪-1-羧酸叔丁酯 | tert-butyl 4-(2-aminoacetyl)piperazine-1-carboxylate | 352359-09-2 | C11H21N3O3 |
| 4-(2-氨基乙基)-6-氯-7-羟基-2H-1-苯并吡喃-2-酮2,2,2-三氟乙酸盐 | Mini102 | 1234064-11-9 | C2HF3O2*C11H10ClNO3 |
| 4-(2-氟苯基)四氢-2H-吡喃-4-羧酸 | 4-(2-fluorophenyl)tetrahydro-2H-pyran-4-carboxylic acid | 889939-77-9 | C12H13FO3 |
| 4-(2-吡啶基)-噻唑-2-羧酸 | 4-(pyridin-2-yl)thiazole-2-carboxylic acid | 59020-45-0 | C9H6N2O2S |
| 4-(2-乙氧基乙氧基)哌啶 | 4-(2-ethoxyethoxy)piperidine | 70978-93-7 | C9H19NO2 |
| 4-(2,6-二甲基-2-庚基)苯酚 | 4(2',6'-dimethyl-2'-heptyl)-phenol | 521947-27-3 | C15H24O |
| 4-(2,6,6-三甲基-2-环己烯-1-基)-2-乙酰氧基丁-2-烯 | 2-Acetoxy-4-(2,6,6-trimethyl-cyclohex-2-enyliden)-but-2-en | 61693-39-8 | C15H22O2 |
| 4-(2,5-二甲基噻吩-3-基)-1,3-噻唑-2-胺 | 4-(2,5-Dimethylthien-3-yl)-1,3-thiazol-2-amine | 436152-83-9 | C9H10N2S2 |
| 4-(2,5-二氧代-2,5-二氢-吡咯-1-基)-苯甲酸甲酯 | N-(p-Methoxycarbonylphenyl)-maleinimid | 40349-49-3 | C12H9NO4 |
| 4-(2,4-二硝基苯基)丁-1-醇 | 4-(2,4-Dinitrophenyl)butan-1-OL | 1017789-48-8 | C10H12N2O5 |
| 4-(2,2-二氟-乙基氨基)-哌啶-1-甲酸叔丁酯 | 4-(2,2-Difluoro-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester | 1010422-66-8 | C12H22F2N2O2 |
| 4-(1H-吡唑-4-基)苯甲酸 | 4-(1H-pyrazol-4-yl)benzoic acid | 1017794-47-6 | C10H8N2O2 |
| 4-(1-吡咯烷基)环己酮 | 4-(pyrrolidin-1-yl)cyclohexan-1-one | 10421-18-8 | C10H17NO |
| 4-(1,3-苯并噻唑-2-基)-4-羟基环己-2,5-二烯-1-酮 | 4-(benzothiazol-2-yl)-4-hydroxy-2,5-cyclohexadienone | 485842-97-5 | C13H9NO2S |
| 4-(1,2,2-三苯基乙烯基)苯甲醛 | 4-(1,2,2-triphenylvinyl)benzaldehyde | 1289218-74-1 | C27H20O |
| 4-高哌嗪呋喃并[3,2-c]吡啶 | 4-[1,4]diazepan-1-yl-furo[3,2-c]pyridine | 845885-87-2 | C12H15N3O |
| 4-马来酸苯乙酸肼 | 4-Maleimidophenylacetic acid hydrazide | 188944-35-6 | C12H11N3O3 |
| 4-马来酰亚胺基马尿酸 | 4-maleimidohippuric acid | 83560-87-6 | C13H10N2O5 |
| 4-马来酰亚胺基苯酚 | N-(4-hydroxyphenyl)maleimide | 7300-91-6 | C10H7NO3 |
| 4-马来酰亚胺基苯甲酸 | N-(4-carboxyphenyl)maleimide | 17057-04-4 | C11H7NO4 |
| 4-马来酰亚胺基甲基苯甲酸(N-羟基琥珀酰亚胺)酯 | 4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-ylmethyl)-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester | 64987-84-4 | C16H12N2O6 |
| 4-马来酰亚胺基丁酸-N-琥珀酰亚胺酯 | 4-maleimidobutyric acid N-hydroxysuccinimide ester | 80307-12-6 | C12H12N2O6 |
| 4-马来酰亚胺基丁酰肼三氟乙酸盐 | 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide trifluoroacetate | 1239587-68-8 | C2HF3O2*C8H11N3O3 |
| 4-马来酰亚胺丁酸肼 | 4-maleimidobutyric acid hydrazide | 181148-01-6 | C8H11N3O3 |
| 4-马来酰亚胺丁酸 | 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoic acid | 57078-98-5 | C8H9NO4 |
| 4-马来酰亚胺-四甲基哌啶氧化物 | 4-maleimido-2,2,6,6-tetramethylpiperidine-1-oxyl | 15178-63-9 | C13H19N2O3 |
| 4-香豆酸 | p-Coumaric Acid | 501-98-4 | C9H8O3 |
| 4-香叶基芥子酸甲酯 | 4-geranyl sinapic acid methyl ester | 439944-28-2 | C22H30O5 |
| 4-香叶基-3-环己烯酮 | 4-geranyl-3-cyclohexenone | 87640-79-7 | C16H24O |
| 4-香叶基-2-环己烯酮 | 4-geranyl-2-cyclohexenone | 87640-78-6 | C16H24O |
| 4-频哪酯基苯磺酸酯新戊醇酯 | neopentyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonate | 648905-68-4 | C17H27BO5S |
| 4-顺式-癸烯酰基-辅酶 A | cis-4-decenoyl-CoA | 69281-30-7 | C31H52N7O17P3S |