| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-哌啶乙酸乙酯 | ethyl (piperidin-4-yl)acetate | 59184-90-6 | C9H17NO2 |
| 4-哌啶乙酸 | 4-piperidinylacetic acid | 51052-78-9 | C7H13NO2 |
| 4-哌啶乙酰胺盐酸盐 | 4-piperidineacetamide | 184044-10-8 | C7H14N2O |
| 4-哌啶-4-基-3-(1,2,3,4-四氢喹啉-3-基)-丁酸甲酯 | 4-piperidin-4-yl-3-(1,2,3,4-tetrahydroquinolin-3-yl)-butyric acid methyl ester | 1014680-13-7 | C19H28N2O2 |
| 4-咪唑烷酮,3-乙酰基-5-[(4-甲基苯基)亚甲基]-2-硫代- | 3-Acetyl-2-thioxo-5-[1-p-tolyl-meth-(Z)-ylidene]-imidazolidin-4-one | 139488-41-8 | C13H12N2O2S |
| 4-咪唑烷酮 | imidazolidin-4-one | 1704-79-6 | C3H6N2O |
| 4-咪唑烷羧酸,2,5-二羰基-,甲基酯(9CI) | Methyl 2,5-dioxoimidazolidine-4-carboxylate | 156514-01-1 | C5H6N2O4 |
| 4-咪唑乙酸盐酸盐 | Guanabenz acetate | 23256-50-0 | C2H4O2*C8H8Cl2N4 |
| 4-呋喃-2-基-4-氧代丁酸 | 4-(furan-2-yl)-4-oxobutanoic acid | 10564-00-8 | C8H8O4 |
| 4-呋喃-2-基-2,4-二氧代丁酸甲酯 | methyl 4-(furan-2-yl)-2,4-dioxobutanoate | 374063-90-8 | C9H8O5 |
| 4-吡啶胺,3-溴-N-甲基- | 3-(Glutathion-S-yl)-N,N'-diacetylbenzidine | 89014-16-4 | C26H31N5O8S |
| 4-吡啶甲醇,5-[(乙基亚硫酰基<亚磺酰>)甲基]-3-羟基-2-甲基- | N-(3-(((4,5-Dihydro-4-((4-methoxyphenyl)azo)-5-oxo-1-(2,4,6-trichlorophenyl)-1H-pyrazol-3-yl)amino)carbonyl)phenyl)-N2-(2-methylpropionyl)-N2-octadecyl-DL-asparagine | 97171-73-8 | C49H64Cl3N7O7 |
| 4-吡啶甲酰胺,N-[4-(2-呋喃基亚甲基)-4,5-二氢-2-甲基-5-羰基-1H-咪唑-1-基]- | N-{4-[1-Furan-2-yl-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl}-isonicotinamide | 139597-10-7 | C15H12N4O3 |
| 4-吡啶甲酰胺,N-[4,5-二氢-5-羰基-2-苯基-4-(苯基亚甲基)-1H-咪唑-1-基]- | N-{5-Oxo-2-phenyl-4-[1-phenyl-meth-(Z)-ylidene]-4,5-dihydro-imidazol-1-yl}-isonicotinamide | 139597-00-5 | C22H16N4O2 |
| 4-吡啶甲酰胺,N-[4,5-二氢-4-[(4-甲氧苯基)亚甲基]-5-羰基-2-苯基-1H-咪唑-1-基]- | N-{4-[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene]-5-oxo-2-phenyl-4,5-dihydro-imidazol-1-yl}-isonicotinamide | 139596-97-7 | C23H18N4O3 |
| 4-吡啶基硼酸甲基亚氨基二乙酸酯 | 6-Methyl-2-(pyridin-4-yl)-1,3,6,2-dioxazaborocane-4,8-dione | 1104636-72-7 | C10H11BN2O4 |
| 4-吡啶丙氨酸 | 4-pyridylalanine | 1956-21-4 | C8H10N2O2 |
| 4-吡唑硼酸频哪醇酯 | pyrazole-4-boronic acid pinacol ester | 269410-08-4 | C9H15BN2O2 |
| 4-吗啉基乙酸甲酯 | methyl 2-morpholin-4-ylacetate | 35855-10-8 | C7H13NO3 |
| 4-吗啉基-2-哌啶甲酮盐酸盐 | Morpholino(2-piperidinyl)methanone Hydrochloride | 690634-79-8 | C10H19ClN2O2 |
| 4-吗啉基(硫代)乙酸 | Morpholinothiocarbonylcarbonsaeure | 45878-18-0 | C6H9NO3S |
| 4-吗啉基(氧代)乙酰氯 | 4-morpholinylglyoxyl chloride | 14505-42-1 | C6H8ClNO3 |
| 4-吗啉乙酸苯基甲酯 | benzyl morpholino-acetate | 53342-23-7 | C13H17NO3 |
| 4-吗啉乙酸盐酸盐 | N-(carboxymethyl)morpholine hydrochloride | 89531-58-8 | C6H11NO3*ClH |
| 4-吗啉乙酰胺,N-[4-(4-硝基苯基)-2-噻唑基]- | 2-(morpholinoacetamido)-4-p-nitrophenylthiazole | 105602-45-7 | C15H16N4O4S |
| 4-吗啉乙酰胺,N-(2,3-二氢-5-甲基-3-苯并呋喃基)- | N-(5-Methyl-2,3-dihydro-benzofuran-3-yl)-2-morpholin-4-yl-acetamide | 105801-59-0 | C15H20N2O3 |
| 4-吗啉乙酰胺,N-(2,3-二氢-3-苯并呋喃基)- | N-(2,3-Dihydro-benzofuran-3-yl)-2-morpholin-4-yl-acetamide | 105801-49-8 | C14H18N2O3 |
| 4-吗啉-4-哌啶-4-羧酸酰胺 | 4-Morpholino-4-piperidincarboxamid | 53654-12-9 | C10H19N3O2 |
| 4-叠氮基苯丙氨酰-丙氨酰-甘氨酰-甘氨酸 | 4-Azidophenylalanyl-alanyl-glycyl-glycine | 81381-56-8 | C16H21N7O5 |
| 4-叠氮基-l-苯丙氨酸 | 4-azido-L-phenylalanine | 33173-53-4 | C9H10N4O2 |
| 4-叠氮基-3-氯-1-环己基-5-乙氧基-2-吡咯啉酮 | 4-azido-3-chloro-1-cyclohexyl-5-ethoxy-2-pyrrolinone | 66651-28-3 | C12H17ClN4O2 |
| 4-叠氮基-1H-咪唑-5-甲酰胺 | 5-azidoimidazole-4-carboxamide | 40784-02-9 | C4H4N6O |
| 4-叠氮基-1-甲烷磺酸酯-1-丁醇 | 4-azidobutyl methanesulfonate | 320573-75-9 | C5H11N3O3S |
| 4-叔丁氧羰基氨基-L-苯丙氨酸 | (S)-2-amino-3-[4-(tert-butoxycarbonylamino)phenyl]propionic acid | 74578-48-6 | C14H20N2O4 |
| 4-叔丁氧羰基氨基-4-氨基甲酰基丁酸 | (4S)-4-(N-tert-butoxycarbonylamino)-4-(carbamoyl)butanoic acid | 18800-74-3 | C10H18N2O5 |
| 4-叔丁氧羰基-2(S)-哌嗪叔丁酰胺 | N-tert-butyl-4-N-dimethylethylcarbamoyl-2S-piperazine carboxamide | 150323-35-6 | C14H27N3O3 |
| 4-叔丁氧基羰基氨基-哌啶-4-羧酸乙酯 | ethyl 4-((tert-butoxycarbonyl)amino)piperidine-4-carboxylate | 956460-98-3 | C13H24N2O4 |
| 4-叔丁氧基羰基氨基-1-哌啶乙酸丁酯 | butyl 4-tert-butoxycarbonylamino-1-piperidineacetate | 287399-61-5 | C16H30N2O4 |
| 4-叔丁氧基乙酰乙酸乙酯 | ethyl 4-(tert-butoxy)-3-oxobutanoate | 67354-35-2 | C10H18O4 |
| 4-叔丁基环己基氯甲酸酯 | 4-tert-butylcyclohexyl chloroformate | 42125-46-2 | C11H19ClO2 |
| 4-叔丁基环己基异丁酸酯 | p-tert-Butyl-cyclohexylisobutyrat | 5451-57-0 | C14H26O2 |
| 4-叔丁基环己基异丁烯酸酯 | 4-tert-Butylcyclohexyl methacrylate | 46729-07-1 | C14H24O2 |
| 4-叔丁基环己基乙酸酯 | 4-tert-butylcyclohexyl acetate | 32210-23-4 | C12H22O2 |
| 4-叔丁基环己基丙烯酸酯 | acrylic acid 4-tert-butyl-cyclohexyl ester | 84100-23-2 | C13H22O2 |
| 4-叔丁基杯[4]芳烃-四乙酸乙酯 | 5,11,17,23-tetra-tert-butyl-[25,26,27,28-(ethylethanoate)oxy]-calix[4]arene | 97600-39-0 | C60H80O12 |
| 4-叔丁基双环[2.2.2]辛烷-1-羧酸 | 4-tert-butylbicyclo<2.2.2>octane-1-carboxylic acid | 5605-13-0 | C13H22O2 |
| 4-叔丁基-N-甲酰基-DL-苯丙氨酸 | 4-tert-butyl-N-formyl-DL-phenylalanine | 871326-80-6 | C14H19NO3 |
| 4-叔丁基-2-苯基-4H-1,3-恶唑-5-酮 | 2-phenyl-4-tert-butyloxazolin-5(4H)-one | 71953-55-4 | C13H15NO2 |
| 4-叔丁基-1-环己烯硼酸频哪醇酯 | 2-(4-(tert-butyl)cyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 287944-06-3 | C16H29BO2 |
| 4-叔丁基-1-环己烯硼酸 | 4-tert-butylcyclohex-1-en-1-ylboronic acid | 850567-91-8 | C10H19BO2 |