| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(5-氯-2-噻吩)-4-氧丁酸 | 3-(5-chlorothienoyl)propionic acid | 70685-06-2 | C8H7ClO3S |
| 4-(5-十八烷基噻吩-2-基)-4-氧代丁酸甲酯 | methyl 4-(5-octadecylthiophen-2-yl)-4-oxobutanoate | 111514-83-1 | C27H46O3S |
| 4-(5-乙基-2-噻吩基)-4-氧代丁酸 | 4-(5-ethyl-2-thienyl)-4-oxobutanoic acid | 91061-68-6 | C10H12O3S |
| 4-(5-(乙氧基羰基)-1H-吡咯-3-基)-4-氧代丁酸 | 4-[5-(ethoxycarbonyl)-1H-pyrrol-3-yl]-4-oxobutanoic acid | 119647-71-1 | C11H13NO5 |
| 4-(4-甲氧基苯基氨基)-4-环己基丁酸甲酯 | methyl 4-(4-methoxyphenylamino)-4-cyclohexylbutanoate | 1048329-78-7 | C18H27NO3 |
| 4-(4-甲氧基苯基)-4-甲基-2-苯基-1,3-恶唑-5(4H)-酮 | 4-methyl-4-(4-methoxyphenyl)-2-phenyl-4H-oxazol-5-one | 545377-43-3 | C17H15NO3 |
| 4-(4-甲氧基苯基)-4-(苯基氨基)丁酸乙酯 | ethyl 4-(4-methoxyphenyl)-4-(phenylamino)butanoate | 1048329-75-4 | C19H23NO3 |
| 4-(4-甲氧基苯基)-2-甲基-1,3-恶唑-5(4H)-酮 | 2-methyl-4-(p-methoxyphenyl)-4H-oxazolin-5-one | 869470-04-2 | C11H11NO3 |
| 4-(4-甲氧基-苯磺酰基氨基)-丁酸 | 4-{[(4-Methoxyphenyl)sulfonyl]amino}butanoic acid | 81242-26-4 | C11H15NO5S |
| 4-(4-甲基苯胺基)-1-(2-苯基乙基)哌啶-4-甲酰胺 | 4-[N-(4-methylphenyl)amino]-1-(2-phenylethyl)-4-piperidinecarboxamide | 61380-10-7 | C21H27N3O |
| 4-(4-甲基苯基)丁-3-炔基三氟甲磺酸酯 | 4-p-tolylbut-3-yn-1-yl triflate | 87639-41-6 | C12H11F3O3S |
| 4-(4-甲基-吡啶-2-基氨基)-丁酸 | 4-(4-methyl-pyridin-2-ylamino)-butyric acid | 287959-36-8 | C10H14N2O2 |
| 4-(4-溴-2-氟苯基)-2-(乙氧羰基)甲基-2H-[1,2,3]三唑 | 4-(4-bromo-2-fluorophenyl)-2-(ethoxycarbonyl)methyl-2H-[1,2,3]triazole | 1024656-26-5 | C12H11BrFN3O2 |
| 4-(4-氯苯基)-2-(乙氧羰基)甲基-5-苯基-2H-[1,2,3]三唑 | 4-(4-chlorophenyl)-2-(ethoxycarbonyl)methyl-5-phenyl-2H-[1,2,3]triazole | 1024656-40-3 | C18H16ClN3O2 |
| 4-(4-氯苯基)-2-(三氟甲基)恶唑-5-(4H)-酮 | 4-(p-chlorophenyl)-2-(trifluoromethaneyl)-2-oxazolin-5-one | 122454-22-2 | C10H5ClF3NO2 |
| 4-(4-氯苯基)-2-(4-甲基苯基)-4H-1,3-恶唑-5-酮 | 4-(4-chlorophenyl)-2-(4-methylphenyl)-5(4H)-oxazolone | 110314-98-2 | C16H12ClNO2 |
| 4-(4-氯苯亚甲基)-2-苯基-1,3-噁唑-5(4H)-酮 | (Z)-2-phenyl-4-(4-chlorobenzylidene)-5(4H)-oxazolone | 15601-44-2 | C16H10ClNO2 |
| 4-(4-氯苄氨基)丁酸 | N-(p-chloro)benzoyl-4-aminobutyric acid | 71455-51-1 | C11H12ClNO3 |
| 4-(4-氯磺酰基-3-异丙基苯氧基酰胺基)丁酸2-(3-硝基苯磺酰基)乙酯 | 4-(4-chlorosulfonyl-3-isopropylphenoxyactamido)butyric acid 2-(3-nitrobenzenesulfonyl)ethyl ester | 651728-46-0 | C23H27ClN2O10S2 |
| 4-(4-氨基苯基)-2-[4,7,10-三(羧甲基)-1,4,7,10-四氮杂环十二碳-1-基]丁酸 | α-[2-(4-aminophenyl)ethyl]-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid | 130707-75-4 | C24H37N5O8 |
| 4-(4-氨基甲酰苯基偶氮)-1-(2,4-二氯苯基)-3-甲基-5(4H)-吡唑啉酮 | 4-[[1-(2,4-dichlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzamide | 73384-85-7 | C17H13Cl2N5O2 |
| 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 |