| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氨基-1,1,1-三氟-3-丁烯-2-酮 | 4-amino-1,1,1-trifluoro-3-buten-2-one | 184848-89-3 | C4H4F3NO |
| 4-氧杂-1,2-二氮杂螺[2.5]辛烷,6,7,8-三(苯基甲氧基)-5-[(苯基甲氧基)甲基]-,(5R,6S,7S,8R)- | 2,3,4,6-tetra-O-benzyl-1-deoxy-1-hydrazi-D-galactopyranose | 126786-15-0 | C34H36N2O5 |
| 4-氧杂-1,2-二氮杂螺[2.5]辛烷,6,7,8-三(苯基甲氧基)-5-[(苯基甲氧基)甲基]-,(5R,6R,7S,8S)- | 2,3,4,6-tetra-O-benzyl-1-deoxy-1-hydrazi-D-mannopyranose | 126786-16-1 | C34H36N2O5 |
| 4-氧四氢噻酚-3-羧酸甲酯 | 4-methoxycarbonylthiolan-3-one | 2689-68-1 | C6H8O3S |
| 4-氧代金刚烷-1-羧酸甲酯 | methyl 4-oxoadamantane-1-carboxylate | 56674-88-5 | C12H16O3 |
| 4-氧代金刚烷-1-羧酰胺 | 4-Oxoadamantane-1-carboxamide | 155396-16-0 | C11H15NO2 |
| 4-氧代金刚烷-1-基乙酸酯 | acetic acid 2-oxo-adamantan-5-yl ester | 63382-10-5 | C12H16O3 |
| 4-氧代金刚烷-1-乙酸 | 4-oxoadamantane-1-acetic acid | 81918-15-2 | C12H16O3 |
| 4-氧代甲苯胺 | 5-(m-tolyloxy)pyrimidine-2,4(1H,3H)-dione | 66047-04-9 | C11H10N2O3 |
| 4-氧代环己烷甲腈 | 4-cyanocyclohexanone | 34916-10-4 | C7H9NO |
| 4-氧代环己烯-1-羧酸乙酯 | ethyl 4-oxocyclohex-1-enecarboxylate | 67311-98-2 | C9H12O3 |
| 4-氧代戊腈 | levulinonitrile | 927-56-0 | C5H7NO |
| 4-氧代壬-1-醛 | 4-oxononanal | 74327-29-0 | C9H16O2 |
| 4-氧代四氢噻吩-3-羧酸叔丁酯 | tert-butyl 4-oxotetrahydrothiophene-3-carboxylate | 797038-38-1 | C9H14O3S |
| 4-氧代四氢-3-噻吩羧酸 | 4-Oxothiolane-3-carboxylic acid | 126856-34-6 | C5H6O3S |
| 4-氧代丁酰氯 | 4-carbaldehydebutyryl chloride | 32323-51-6 | C4H5ClO2 |
| 4-氧代丁腈 | 4-oxobutanenitrile | 3515-93-3 | C4H5NO |
| 4-氧代2-壬烯醛-d3 | 9-[(2)H3]-4-oxo-2(E)-nonenal | 1313400-91-7 | C9H14O2 |
| 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-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺7,7-二氧化物 | 5,6-dihydro-4H-4-oxothieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide | 105951-35-7 | C7H7NO5S3 |
| 4-氧代-4-苯基丁酸乙酯 | ethyl 3-benzoylpropanoate | 6270-17-3 | C12H14O3 |
| 4-氧代-4-苯基丁腈 | 4-oxo-4-phenylbutanenitrile | 5343-98-6 | C10H9NO |
| 4-氧代-4-苯基-3-(吡啶-4-基)丁酸乙酯 | ethyl 4-oxo-4-phenyl-3-(pyridin-4-yl)butanoate | 1007554-42-8 | C17H17NO3 |
| 4-氧代-4-甲苯基丁腈 | 4-oxo-4-(p-tolyl)butanenitrile | 55234-57-6 | C11H11NO |
| 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-吡啶-3-基丁腈 | 2-cyanoethyl 3-pyridyl ketone | 36740-10-0 | C9H8N2O |
| 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-[4-(三氟甲基)苯基]丁酸 | 4-oxo-4-[4-(trifluoromethyl)phenyl]butanoic acid | 58457-56-0 | C11H9F3O3 |
| 4-氧代-4-[4-(三氟甲基)苯基]丁腈 | 4-oxo-4-(4-(trifluoromethyl)phenyl)butanenitrile | 898783-70-5 | C11H8F3NO |
| 4-氧代-4-[3-(三氟甲基)苯基]丁酸 | 4-oxo-4-(3-(trifluoromethyl)phenyl)butanoic acid | 56948-76-6 | C11H9F3O3 |
| 4-氧代-4-[2-(三氟甲基)苯基]丁酸 | 4-oxo-4-(2-trifluoromethylphenyl)butyric acid | 200725-09-3 | C11H9F3O3 |
| 4-氧代-4-(戊甲基苯基)丁酸 | 4-oxo-4-(2,3,4,5,6-pentamethylphenyl)butanoic acid | 765269-95-2 | C15H20O3 |
| 4-氧代-4-(吡啶基)-2-丁烯酸 | 4-Oxo-4-(pyridyl)-2-butenoic acid | 109151-40-8 | C9H7NO3 |
| 4-氧代-4-(4-苯氧苯基)-丁酸 | β-(4-n-Amylbenzoyl)propionsaeure | 30742-05-3 | C15H20O4 |
| 4-氧代-4-(4-苯基苯基)丁酸钠 | Fenbufen sodium | 77479-09-5 | C16H13NaO3 |
| 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-(4-异丙氧基苯基)丁酸 | 4-(4-Isopropoxy-phenyl)-4-oxo-butyric acid | 91121-67-4 | C13H16O4 |
| 4-氧代-4-(4-丙苯基)丁酸 | β-(p-Propylbenzoyl)propionsaeure | 57821-78-0 | C13H16O3 |
| 4-氧代-4-(4-丙氧苯基)丁酸 | 4-oxo-4-(4-propoxyphenyl)butanoic acid | 39496-82-7 | C13H16O4 |
| 4-氧代-4-(3-吡啶基)丁醛 | 4-(3-pyridyl)-4-oxobutyraldehyde | 76014-80-7 | C9H9NO2 |
| 4-氧代-4-(3,4,5-三氟苯基)丁酸 | 4-oxo-4-(3,4,5-trifluorophenyl)butanoic acid | 898765-87-2 | C10H7F3O3 |
| 4-氧代-4-(2-噻吩基)丁腈 | 4-oxo-4-(thiophen-2-yl)butanenitrile | 17960-38-2 | C8H7NOS |
| 4-氧代-4-(2,4,5-三甲氧基苯基)丁酸 | 4-(2',4',5'-trimethoxyphenyl)-4-oxobutanoic acid | 31914-19-9 | C13H16O6 |
| 4-氧代-4-(2,4,5-三甲基苯基)丁酸 | 3-(2.4.5-Trimethyl-benzoyl)-propionsaeure | 89080-36-4 | C13H16O3 |
| 4-氧代-4-(2,3,5,6-四甲基苯基)丁酸 | 4-oxo-4-(2,3,5,6-tetramethyl-phenyl)-butyric acid | 134948-69-9 | C14H18O3 |
| 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-(1,3-噻唑-4-基)丁腈 | 1-(4-Thiazolyl)-3-cyano-1-propanone | 77280-68-3 | C7H6N2OS |
| 4-氧代-2-羧基环庚烷 | 4-oxocycloheptanecarboxylic acid | 90482-29-4 | C8H12O3 |
| 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-戊炔-1-基乙酸酯 | 1-acetyloxy-2-pentyne-4-one | 329200-72-8 | C7H8O3 |