| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(6-甲基吡啶-2-基)丁酸乙酯 | ethyl 4-(6-methylpyridin-2-yl)butanoate | 100370-10-3 | C12H17NO2 |
| 4-(6-氯吡啶-2-基)丁酸乙酯 | ethyl 4-(6-chloropyridin-2-yl)butanoate | 1268520-42-8 | C11H14ClNO2 |
| 4-(5-氧代环戊烯-1-基)丁酸乙酯 | 2-(3-carbethoxypropyl)cyclopent-2-en-1-one | 59759-29-4 | C11H16O3 |
| 4-(4-苯基-1,2,3,6-四氢吡啶-1-基)丁酸盐酸盐 | 4-[4-phenyl-3,6-dihydro-1(2H)-pyridinyl]butanoic acid hydrochloride | 60926-04-7 | C15H19NO2*ClH |
| 4-(4-羟基苯基)丁酸乙酯 | ethyl 4-(4-hydroxyphenyl)butanoate | 62889-58-1 | C12H16O3 |
| 4-(4-硫代-1,3,5-三嗪-1-基)丁酸 | 4-(4-thioxo-1,3,5-triazinan-1-yl)butanoic acid | 247109-16-6 | C7H13N3O2S |
| 4-(4-甲基哌嗪)-4-氧丁酸 | 4-(4-methylpiperazin-1-yl)-4-oxobutanoic acid | 72547-44-5 | C9H16N2O3 |
| 4-(4-甲基-1-哌嗪基)丁酸乙酯 | ethyl 4-(4-methylpiperazin-1-yl)butanoate | 487008-51-5 | C11H22N2O2 |
| 4-(4-甲基-1-哌嗪基)丁酸 | 4-(4-methyl-1-piperazinyl)butyric acid | 58077-68-2 | C9H18N2O2 |
| 4-(4-甲基-1-哌嗪基)-2-丁炔酸 | 4-(4-Methylpiperazin-1-YL)but-3-ynoic acid | 214487-27-1 | C9H14N2O2 |
| 4-(4-氧代-2-硫代氧基-3-噻唑基)丁酸 | 4-oxo-2-thioxo-3-thiazolidinebutanoic acid | 18623-60-4 | C7H9NO3S2 |
| 4-(4-吡啶基)丁酸甲酯 | pyridin4ylmethyl-propionic acid methyl ester | 85691-54-9 | C10H13NO2 |
| 4-(4-吡啶基)丁酸乙酯 | ethyl 4-(4-pyridyl)butyrate | 84200-10-2 | C11H15NO2 |
| 4-(4-吗啉基)丁酸盐酸盐 | γ-morpholino-butyric acid hydrochloride | 39493-84-0 | C8H15NO3*ClH |
| 4-(4-吗啉基)-2-丁炔酸 | 4-morpholin-4-yl-but-2-ynoic acid | 38346-95-1 | C8H11NO3 |
| 4-(4-二甲基氨基偶氮苯基)丁酸乙酯 | Ethyl 4-{4-[(1e)-3,3-dimethyltriaz-1-en-1-yl]phenyl}butanoate | 34153-50-9 | C14H21N3O2 |
| 4-(4-(羟基二甲基甲硅烷基)苯基)丁酸乙酯 | ethyl 4-(4-(hydroxydimethylsilyl)phenyl)butanoate | 1365610-76-9 | C14H22O3Si |
| 4-(4'-氯苄氧基)苯甲酰基-辅酶A | Coenzyme A, 4-(4-chlorobenzyloxy)benzoyl- | 93604-15-0 | C35H45ClN7O18P3S |
| 4-(3-羟基苯基)丁酸乙酯 | ethyl (3-hydroxyphenyl)butanoate | 160721-25-5 | C12H16O3 |
| 4-(3-氧代环己基)丁酸乙酯 | ethyl 4-(3-oxocyclohexyl)butanoate | 100315-21-7 | C12H20O3 |
| 4-(3-吡啶基)丁酸甲酯 | methyl 4-(pyridin-3-yl)butanoate | 17270-45-0 | C10H13NO2 |
| 4-(3-乙氧羰基丙基)苯硼酸频哪醇酯 | ethyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butanoate | 1365610-75-8 | C18H27BO4 |
| 4-(3,5-二甲基吡唑-1-基)-4-氧代丁酸乙酯 | ethyl 4-(3,5-dimethylpyrazol-1-yl)-4-oxobutanoate | 331991-58-3 | C11H16N2O3 |
| 4-(2H-四唑-5-基)丁酸乙酯 | ethyl 4-(1H-tetrazol-5-yl)butanoate | 91939-43-4 | C7H12N4O2 |
| 4-(2-羧基-环戊-1-烯基)-丁酸 | 4-(2-carboxy-cyclopent-1-enyl)-butyric acid | 854405-25-7 | C10H14O4 |
| 4-(2-羟基苯基)丁酸乙酯 | γ-(2-Hydroxy-phenyl)-buttersaeure-ethylester | 20921-17-9 | C12H16O3 |
| 4-(2-甲酰基-1H-吡咯-1-基)丁酸乙酯 | ethyl 4-(2-formyl-1H-pyrrol-1-yl)butanoate | 885480-47-7 | C11H15NO3 |
| 4-(2-甲氧羰基乙基)苯基硼酸 | (4-(2-methoxycarbonylethyl)phenyl)boronic acid | 850568-44-4 | C10H13BO4 |
| 4-(2-甲氧基乙氧基)丁酸 | 4-(2-methoxyethoxy)butanoic acid | 66837-09-0 | C7H14O4 |
| 4-(2-甲氧基乙氧基)-4-氧代丁酸 | 4-(2-methoxyethoxy)-4-oxobutanoic acid | 6946-89-0 | C7H12O5 |
| 4-(2-甲氧基乙基)-5-己烯-1-醇 | 4-(2-methoxyethyl)-5-hexen-1-ol | 165532-04-7 | C9H18O2 |
| 4-(2-甲基-哌啶-1-基)-丁酸乙酯 | 4-(2-methyl-piperidin-1-yl)-butyric acid ethyl ester | 1040724-50-2 | C12H23NO2 |
| 4-(2-甲基-1,3-二氧杂烷-2-基)丁酸乙酯 | ethyl 4-(2-methyl-1,3-dioxolan-2-yl)butanoate | 944-27-4 | C10H18O4 |
| 4-(2-甲基-1,3-二氧戊环-2-基)-1-丁醇 | 2-methyl-1,3-dioxolane-2-butanol | 5745-75-5 | C8H16O3 |
| 4-(2-环氧乙烷基)-苯丙酸甲酯 | 3-<4-Epoxyaethyl-phenyl>-propionsaeure-methylester | 6304-01-4 | C12H14O3 |
| 4-(2-氯吡啶-3-基)-4-羟基丁酸乙酯 | ethyl 4-(2-chloropyridin-3-yl)-4-hydroxybutyrate | 880769-86-8 | C11H14ClNO3 |
| 4-(2-氯乙磺酰基)丁酸 | 4-(2-chloroethylsulfonyl)butyric acid | 121315-24-0 | C6H11ClO4S |
| 4-(2-氯乙基)氨基-4-氧代丁酸甲酯 | methyl 7-chloro-4-oxo-5-azaheptanoate | 20635-21-6 | C7H12ClNO3 |
| 4-(2-氨基-3-氯苯基)苯甲酸 | Methyl 2-sulfooctadecanoate, sodium salt | 4062-78-6 | C19H38NaO5S |
| 4-(2-氧代环戊基)丁酸 | 4-(2-oxocyclopentyl)butanoic acid | 3296-46-6 | C9H14O3 |
| 4-(2-氧代环己基)丁酸 | 4-(2-oxo-cyclohexyl)-butyric acid | 1838-60-4 | C10H16O3 |
| 4-(2-氧代吡咯烷-1-基)丁酸甲酯 | 4-(2-oxo-pyrrolidino)-butyric acid methyl ester | 6740-20-1 | C9H15NO3 |
| 4-(2-氧代-1-吡咯烷)-丁酸 | 4-(2-oxopyrrolidin-1-yl)butanoic acid | 6739-80-6 | C8H13NO3 |
| 4-(2-噻吩基)丁酸甲酯 | methyl 4-(thiophen-2-yl)butanoate | 20828-66-4 | C9H12O2S |
| 4-(2-乙氧羰基乙基)苯基硼酸 | (4-(3-ethoxy-3-oxopropyl)phenyl)boronic acid | 660440-57-3 | C11H15BO4 |
| 4-(2-乙基己基氨基)-4-氧代-2-磺酸丁酸 | N-2-ethylhexyl sulfosuccinamate | 194612-72-1 | C12H23NO6S |
| 4-(2-乙基己基)2-磺酸根琥珀酸二钠 | Isopentadecyl methacrylate | 94247-08-2 | C19H36O2 |
| 4-(2-乙基己基)1-十八烷基2-磺酸基琥珀酸酯钠盐 | Sodium 4-(2-ethylhexyl) 1-octadecyl 2-sulphonatosuccinate | 68630-88-6 | C30H57NaO7S |
| 4-(2,6-二烯丙基-3,6-二氢-2H-吡啶-1-基)-4-氧代-丁酸 | 4-(2,6-Diallyl-3,6-dihydro-2H-pyridin-1-yl)-4-oxo-butyric acid | 436088-29-8 | C15H21NO3 |
| 4-(2,5-二甲基-1H-吡咯-1-基)-N-(1-甲基乙基)丁酰胺 | 4-(2,5-Dimethyl-pyrrol-1-yl)-N-isopropyl-butyramide | 110525-49-0 | C13H22N2O |