| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(4-氟苯基)-4-(苯基氨基)丁酸乙酯 | ethyl 4-(4-fluorophenyl)-4-(phenylamino)butanoate | 1048329-72-1 | C18H20FNO2 |
| 4-(4-氟苯基)-4-(4-丙基环己基)环己羧酸酯 | N,N'-(1-(((3-(Dimethylamino)propyl)amino)carbonyl)pentane-1,5-diyl)bis(dodecanamide) | 73067-75-1 | C35H70N4O3 |
| 4-(4-氟苯基)-2-(4-羟基苯基)-5-(4-吡啶基)-1H-咪唑 | Fmoc-Leu-OH-15N | 200937-57-1 | C21H23NO4 |
| 4-(4-{4-[4-(4-苄氧基羰基氨基-丁酰氨基)-丁酰氨基]-丁酰氨基}-丁酰氨基)-丁酸 | 4-(4-{4-[4-(4-Benzyloxycarbonylamino-butyrylamino)-butyrylamino]-butyrylamino}-butyrylamino)-butyric acid | 103321-34-2 | C28H43N5O8 |
| 4-(4-(双-(2-氯乙基)氨基)亚苄基-2-苯基-噁唑烷-5-酮 | 4-{(<i>Z</i>)-4-[bis-(2-chloro-ethyl)-amino]-benzylidene}-2-phenyl-4<i>H</i>-oxazol-5-one | 18776-75-5 | C20H18Cl2N2O2 |
| 4-(4-(((苄氧基)羰基)氨基)丁酰氨基)丁酸 | 4-(4-Benzyloxycarbonylamino-butyrylamino)-butyric acid | 1489-76-5 | C16H22N2O5 |
| 4-(4,7-二甲基八氢-1H-茚-5-基)-2-甲基环己基乙酸酯 | 2-Methyl-4-(octahydro-4,7-dimethyl-1H-inden-5-yl)cyclohexyl acetate | 94070-94-7 | C20H34O2 |
| 4-(4,5-二氢-1H-咪唑-2-基氨基)丁酸 | 4-(2-imidazolin-2-ylamino)butyric acid | 24341-66-0 | C7H13N3O2 |
| 4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)环己-3-烯醇 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-ol | 1310384-24-7 | C12H21BO3 |
| 4-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)-3-环己烯-1-甲腈 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carbonitrile | 1310384-20-3 | C13H20BNO2 |
| 4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1-(三氟甲基)-1H-吡唑 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(trifluoromethyl)-1H-pyrazole | 1046831-98-4 | C10H14BF3N2O2 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)异噻唑 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole | 1251459-71-8 | C9H14BNO2S |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-环己烯-1-羧酸甲酯 | methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylate | 151075-20-6 | C14H23BO4 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑-1-乙醇 | 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]ethanol | 1040377-08-9 | C11H19BN2O3 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑-1-乙酸甲酯 | methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate | 959585-44-5 | C12H19BN2O4 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑-1-乙酸 | 1-(ethoxycarbonylmethyl)-1H-pyrazole-4-boronic acid pinacol ester | 1083326-41-3 | C11H17BN2O4 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑-1-丙酸甲酯 | methyl 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propionate | 1093307-33-5 | C13H21BN2O4 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑-1-丙酰胺 | 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanamide | 1093307-34-6 | C12H20BN3O3 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑-1-丙腈 | 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile | 1022092-33-6 | C12H18BN3O2 |
| 4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1-([2-(三甲基甲硅烷基)乙氧基]甲基)-1H-吡唑 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-trimethylsilanylethoxymethyl)-1H-pyrazole | 894807-98-8 | C15H29BN2O3Si |
| 4-(3-膦酰-2-丙烯-1-基)-2-哌嗪羧酸 | 2-Piperazinecarboxylic acid, 4-[(2E)-3-phosphono-2-propenyl]-, (2R)- | 137424-80-7 | C8H15N2O5P |
| 4-(3-羧基-丙基)-哌嗪-2-羧酸 | 4-(3-Carboxy-propyl)-piperazine-2-carboxylic acid | 100828-26-0 | C9H16N2O4 |
| 4-(3-羟基丙基)哌嗪-2-酮 | 4-(3-Hydroxypropyl)piperazin-2-one | 161459-56-9 | C7H14N2O2 |
| 4-(3-羟基丙基)-3,3-二甲基-2-哌嗪酮 | 4-(3-Hydroxy-propyl)-3,3-dimethyl-piperazin-2-one | 161459-57-0 | C9H18N2O2 |
| 4-(3-羟丙基)咪唑草酸盐 | 4-(3-hydroxypropyl)-1H-imidazole oxalate | 104908-02-3 | C2H2O4*C6H10N2O |
| 4-(3-甲氧基苯基)-6-[(4-甲基苯氧基)甲基]吗啉-2-酮 | 4-(3-methoxy-phenyl)-6-<i>p</i>-tolyloxymethyl-morpholin-2-one | 61974-46-7 | C19H21NO4 |
| 4-(3-甲氧基-3-氧代丙基)-4-硝基庚二酸二甲酯 | dimethyl 4-nitro-4-<1-<2-(methoxycarbonyl)ethyl>>heptanedioate | 83935-54-0 | C13H21NO8 |
| 4-(3-甲基丁基氨基)丁烷-2-磺酸 | 4-[(3-methylbutyl)amino]-2-butanesulfonic acid | 906073-21-0 | C9H21NO3S |
| 4-(3-甲基-2-噻吩基)-4-氧代丁酸 | β-(3-Methyl-2-thenoyl)-propionsaeure | 39712-64-6 | C9H10O3S |
| 4-(3-氯苯氧基)-2-硝基-4-苯基丁酸甲酯 | methyl 4-(3-chlorophenoxy)-2-nitro-4-phenylbutanoate | 1047675-77-3 | C17H16ClNO5 |
| 4-(3-氯-5-三氟甲基吡啶-2-基氨基)丁酸酰肼 | 4-(3-chloro-5-trifluoromethylpyridin-2-ylamino)butyric acid hydrazide | 332361-09-8 | C10H12ClF3N4O |
| 4-(3-氨基丙基)-2-哌嗪酮 | 4-(3-aminopropyl)piperazin-2-one | 917562-07-3 | C7H15N3O |
| 4-(3-氨基丙基)-2,4-二氢-3H-吡唑-3-酮 | 4-(3-amino-propyl)-1,2-dihydro-pyrazol-3-one | 7032-17-9 | C6H11N3O |
| 4-(3-氨基-4-硝基苯基)-1-哌嗪乙酸乙酯 | ethyl 4-(3-amino-4-nitrophenyl)piperazinecarboxylate | 188247-41-8 | C14H20N4O4 |
| 4-(3-异硫氰酸酯-4-甲氧苯基)-6,6'-二(N,N-二-(羧基甲基氨基甲基))-2,2'-6',2'-三联吡啶 | 2-[[6-[6-[6-[[Bis(carboxymethyl)amino]methyl]pyridin-2-yl]-4-(3-isothiocyanato-4-methoxyphenyl)pyridin-2-yl]pyridin-2-yl]methyl-(carboxymethyl)amino]acetic acid | 157837-77-9 | C33H30N6O9S |
| 4-(3-异丙基苯氧基酰胺基)丁酸2-(3-硝基苯磺酰基)乙酯 | 4-(3-isopropylphenoxyactamido)butyric acid 2-(3-nitrobenzenesulfonyl)ethyl ester | 651728-45-9 | C23H28N2O8S |
| 4-(3-己基-脲基)-丁酸 | 4-(Hexylcarbamoylamino)butanoic acid | 105426-50-4 | C11H22N2O3 |
| 4-(3-哌啶羰基)吗啉盐酸盐 | morpholino(piperidin-3-yl)methanone | 35090-96-1 | C10H18N2O2 |
| 4-(3-吲哚)-dl-beta-高丙氨酸 | tryptophan | 2474-01-3 | C12H14N2O2 |
| 4-(3-乙基-5-甲基亚环己基)-2-丁烯-1-基乙酸酯 | 2-Buten-1-ol, 4-(3-ethyl-5-methylcyclohexylidene)-, 1-acetate | 94200-96-1 | C15H24O2 |
| 4-(3-(3-(3-氯-4-异丙氧基苯基)-1,2,4-恶二唑-5-基)环戊基氨基)丁酸 | 4-(3-(3-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-5-yl)cyclopentylamino)butanoic acid | 1035215-84-9 | C20H26ClN3O4 |
| 4-(3-((叔-丁氧羰基)氨基)-1-(异喹啉-6-基氨基)-1-氧亚基丙烷-2-基)苯甲基2,4-二甲基苯酸盐 | 4-{3-[(tert-butoxycarbonyl)amino]-1-(isoquinolin-6-ylamino)-1-oxopropan-2-yl}benzyl 2,4-dimethylbenzoate | 1253955-17-7 | C33H35N3O5 |
| 4-(3,4-二氯苯基)-2-甲基-1,2,4-恶二嗪烷-3,6-二酮 | 4-(3,4-Dichloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,6-dione | 30148-97-1 | C10H8Cl2N2O3 |
| 4-(3,4-二氢-2H-吡咯-5-基氨基)丁酸 | 2-Carboxypropyliminopyrrolidine | 91417-81-1 | C8H14N2O2 |
| 4-(2-苯并噻唑基偶氮)-2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮 | 4-[1,3-benzothiazol-2-yldiazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one | 84455-35-6 | C17H13N5OS |
| 4-(2-苯基乙酰基)哌嗪-2-酮 | 4-(2-phenylacetyl)piperazin-2-one | 1024165-90-9 | C12H14N2O2 |
| 4-(2-羟基苯基)-4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶-6-羧酸 | 4-(1-hydroxy-2-phenyl)-4,5,6,7-tetrahydropyrido<3,4-d>imidazole-6-carboxylic acid | 79638-54-3 | C13H13N3O3 |
| 4-(2-羟基苯基)-2-羧基-3-吡咯烷乙酸 | HFPA | 132785-32-1 | C13H15NO5 |
| 4-(2-羟基乙氧基)环己烷羧酸 | 4-(2-hydroxyethoxy)cyclohexanecarboxylic acid | 102541-08-2 | C9H16O4 |
| 4-(2-羟基乙基磺酰基氧基)丁基2-羟基乙烷磺酸酯 | 1,4-Butanediol diisethionate | 81171-23-5 | C8H18O8S2 |