| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氨基-1-(5-氧代四氢呋喃-2-基)嘧啶-2-酮 | 4-Amino-1-(tetrahydro-5-oxo-2-furanyl)-2(1H)-pyrimidinone | 64567-41-5 | C8H9N3O3 |
| 4-氨基-1-(4-氯苯基)吡咯烷-2-酮盐酸盐 | 4-Amino-1-(4-chloro-phenyl)-pyrrolidin-2-one | 60655-93-8 | C10H11ClN2O |
| 4-氨基-1-(4-氯苯基)-1H-5-咪唑羧酸乙酯 | 4-amino-1-(4-chlorophenyl)-1H-5-imidazolecarboxylic acid ethyl ester | 62382-52-9 | C12H12ClN3O2 |
| 4-氨基-1-(2-呋喃基)-2(1H)-嘧啶酮 | 2(1H)-Pyrimidinone, 4-amino-1-(2-furanyl)- | 64567-40-4 | C8H7N3O2 |
| 4-氨基-1,8-萘二甲酸酐 | 4-amino-1,8-naphthalic anhydride | 6492-86-0 | C12H7NO3 |
| 4-氨基-1,7,7-三甲基双环[2.2.1]-2-庚酮 | 4-amino-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one | 62122-98-9 | C10H17NO |
| 4-氨基-1,5,6,7-四氢-2H-环戊并[b]吡啶-2-酮 | 4-Amino-6,7-dihydro-1H-cyclopenta[B]pyridin-2(5H)-one | 63704-54-1 | C8H10N2O |
| 4-氨基-1,2-二氢-3,6-哒嗪二硫酮 | 4-Amino-1,2-dihydropyridazine-3,6-dithione | 69842-32-6 | C4H5N3S2 |
| 4-氨基-1,2,5-噻二唑-3-羧酸酰肼 | 4-Amino-1,2,5-thiadiazol-3-carbonsaeurehydrazid | 6972-14-1 | C3H5N5OS |
| 4-氨基-(1,2,5)-噻二唑-3-甲酸乙酯 | methyl 4-amino-1,2,5-thiadiazole-3-carboxylate | 63875-18-3 | C4H5N3O2S |
| 4-氨-3-硝基苯异氰酸酯 | 4-fluoro-3-nitrophenyl isocyanate | 65303-82-4 | C7H3FN2O3 |
| 4-氧杂-1-氮杂双环(3.2.0)庚烷-7-酮 | (+/-)-clavam | 64341-46-4 | C5H7NO2 |
| 4-氧代金刚烷-1-基乙酸酯 | acetic acid 2-oxo-adamantan-5-yl ester | 63382-10-5 | C12H16O3 |
| 4-氧代甲苯胺 | 5-(m-tolyloxy)pyrimidine-2,4(1H,3H)-dione | 66047-04-9 | C11H10N2O3 |
| 4-氧代环己烷羧酸苯甲酯 | benzyl 4-oxocyclohexanecarboxylate | 62596-26-3 | C14H16O3 |
| 4-氧代环己烯-1-羧酸乙酯 | ethyl 4-oxocyclohex-1-enecarboxylate | 67311-98-2 | C9H12O3 |
| 4-氧代戊酸丙酯 | n-propyl levulinate | 645-67-0 | C8H14O3 |
| 4-氧代庚二酸二乙酯 | 4-oxopimelate | 6317-49-3 | C11H18O5 |
| 4-氧代壬酸 | 4-oxononanoic acid | 6064-52-4 | C9H16O3 |
| 4-氧代噻氯匹定 | 5-(2-chloro-benzyl)-6,7-dihydro-5<i>H</i>-thieno[3,2-<i>c</i>]pyridin-4-one | 68559-55-7 | C14H12ClNOS |
| 4-氧代嘧啶并[5,6-b]吲哚 | 5H-pyrimido<5,4-b>indole-4-one | 61553-71-7 | C10H7N3O |
| 4-氧代-9,11,13-十八碳三烯酸 | 4-Oxooctadeca-9,11,13-trienoic acid | 623-99-4 | C18H28O3 |
| 4-氧代-6-(三氟甲基)-1,4-二氢-3-喹啉羧酸 | 4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid | 641993-21-7 | C11H6F3NO3 |
| 4-氧代-6,7-二氢-4H-吡唑并[5,1-c][1,4]恶嗪-2-甲醛 | 4-oxo-6,7-dihydro-4H-pyrazolo-[5,1-c][1,4]oxazine-2-carbaldehyde | 623564-77-2 | C7H6N2O3 |
| 4-氧代-5-苯基戊酸甲酯 | 12-Hydroxy-9-oxo-dodecanoic acid | 65248-38-6 | C12H22O4 |
| 4-氧代-5-己烯酸 | 4-oxo-5-hexenoic acid | 6934-64-1 | C6H8O3 |
| 4-氧代-5,6,7,8-四氢-4H-1,5,8A-三唑甘菊环-2-羧酸乙酯 | ethyl 4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate | 604003-26-1 | C10H13N3O3 |
| 4-氧代-4-苯氧基丁酸 | monophenyl succinate | 6311-68-8 | C10H10O4 |
| 4-氧代-4-苯基丁酸乙酯 | ethyl 3-benzoylpropanoate | 6270-17-3 | C12H14O3 |
| 4-氧代-4-对甲苯基丁酸乙酯 | ethyl 4-oxo-4-(p-tolyl)butanoate | 6942-61-6 | C13H16O3 |
| 4-氧代-4-丙氧基丁酸 | 3-(propoxycarbonyl)propanoic acid | 6946-88-9 | C7H12O4 |
| 4-氧代-4-{[4-(4-吡啶基甲基)苯基]氨基}丁酸 | 3-(1-Methyl-4-phenylacetyl-1H-2-pyrrolyl)-N-hydroxy-2-propenamide | 676599-90-9 | C16H16N2O3 |
| 4-氧代-4-(吡啶-3-基)丁酸甲酯 | methyl 4-oxo-4-(3-pyridyl)butanoate | 61192-47-0 | C10H11NO3 |
| 4-氧代-4-(吡啶-2-基氨基)丁酸 | N-(2-pyridyl)-3-carboxypropionamide | 62134-49-0 | C9H10N2O3 |
| 4-氧代-4-(9-菲基)丁酸 | 4-oxo-4-[9]phenanthryl-butyric acid | 68151-15-5 | C18H14O3 |
| 4-氧代-4-(4-戊基苯基)丁酸 | 3-(4-n-pentylbenzoyl)propanoic acid | 64779-07-3 | C15H20O3 |
| 4-氧代-4-(2,3,4-三甲氧基苯基)丁酸 | 4-oxo-4-(2,3,4-trimethoxyphenyl)butanoic acid | 63213-41-2 | C13H16O6 |
| 4-氧代-4-(1-芘基)丁酸 | 1-Pyrenebutanoic acid, gamma-oxo-, sodium salt | 63450-99-7 | C20H13NaO3 |
| 4-氧代-3-苯基-2-硫酮咪唑烷-1-乙酸 | (4-oxo-3-phenyl-2-thioxo-imidazolidin-1-yl)-acetic acid | 62609-86-3 | C11H10N2O3S |
| 4-氧代-3-哌啶甲酸乙酯 | ethyl 4-oxopiperidine-3-carboxylate | 67848-59-3 | C8H13NO3 |
| 4-氧代-3,4-二氢酞嗪-1-羧酸肼 | 4-oxo-3,4-dihydrophthalazine-1-carbohydrazide | 61051-67-0 | C9H8N4O2 |
| 4-氧代-2-苯基戊酸乙酯 | ethyl 4-oxo-2-phenylpentanoate | 6303-83-9 | C13H16O3 |
| 4-氧代-2-苯基-4-(4-苯基苯基)丁腈 | 4-biphenyl-4-yl-4-oxo-2-phenyl-butyronitrile | 63472-03-7 | C22H17NO |
| 4-氧代-2-硫酮噻唑烷-3-羧酸甲酯 | 4-oxo-2-thioxo-thiazolidine-3-carboxylic acid methyl ester | 67952-25-4 | C5H5NO3S2 |
| 4-氧代-2-硫酮噻唑烷-3-乙烷磺酸钾 | Kalium-2-(rhodanin-3-yl)ethansulfonat | 61681-02-5 | C5H6NO4S3*K |
| 4-氧代-2-环己烯-1,1-二甲酸乙酯 | 4,4-dicarboethoxy-2-cyclohexenone | 64836-82-4 | C12H16O5 |
| 4-氧代-2-丙基戊酸 | 4-Oxo-Valproic acid | 688-04-0 | C8H14O3 |
| 4-氧代-2-(4-苯基甲氧基苯基)丁酸甲酯 | 2-(4-benzyloxyphenyl)-4-oxobutyric acid methyl ester | 634196-85-3 | C18H18O4 |
| 4-氧代-1H-喹啉-3,7-二羧酸 | 4-Hydroxy-quinoline-3,7-dicarboxylic acid | 63463-25-2 | C11H7NO5 |
| 4-氧代-10-丙基-6,7,8,9-四氢苯并[g]苯并吡喃-2-羧酸 | 6,7,8,9-Tetrahydro-4-oxo-10-propyl-4H-naphtho[2,3-b]-pyran-2-carboxylic acid | 60400-86-4 | C17H18O4 |