| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氧代-7-吡咯-1-基-1H-喹啉-3-羧酸 | 1,4-dihydro-4-oxo-7-(1-pyrrolyl)quinoline-3-carboxylic acid | 89353-45-7 | C14H10N2O3 |
| 4-氧代-7-(三氟甲氧基)-1H-喹啉-3-羧酸乙酯 | 4-Hydroxy-7-trifluoromethoxy-quinoline-3-carboxylic acid ethyl ester | 53985-73-2 | C13H10F3NO4 |
| 4-氧代-7-(三氟甲氧基)-1H-喹啉-3-羧酸 | 4-hydroxy-7-(trifluoromethoxy)quinoline-3-carboxylic acid | 53985-74-3 | C11H6F3NO4 |
| 4-氧代-7-(三氟甲基)-1H-喹啉-3-碳酰肼 | 7-Trifluoromethyl-4-hydroxyquinoline-3-carboxylic acid hydrazide | 116247-30-4 | C11H8F3N3O2 |
| 4-氧代-6-苯基甲氧基-1H-喹啉-2-羧酸甲酯 | methyl 6-(benzyloxy)-4-hydroxyquinoline-2-carboxylate | 929028-73-9 | C18H15NO4 |
| 4-氧代-6-苯基己酸甲酯 | 4-oxo-6-phenylhexanoic acid methyl ester | 22187-89-9 | C13H16O3 |
| 4-氧代-6-苯基-4H-吡喃-2-甲酸甲酯 | Methyl 4-oxo-6-phenyl-4H-pyran-2-carboxylate | 100374-57-0 | C13H10O4 |
| 4-氧代-6-氧代-1H-吡嗪-4-鎓-2-羧酸 | 1,6-dihydro-6-oxo-2-pyrazinecarboxylic acid 4-oxide | 34597-54-1 | C5H4N2O4 |
| 4-氧代-6-吡咯-1-基-1H-喹啉-3-羧酸 | 4-hydroxy-6-(pyrrol-1-yl)quinoline-3-carboxylic acid | 85754-51-4 | C14H10N2O3 |
| 4-氧代-6-(三氟甲基)-1H-吡啶-3-羧酸 | 4-hydroxy-6-(trifluoromethyl)nicotinic acid | 1060810-79-8 | C7H4F3NO3 |
| 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-5H-茚并[2,3-e]吡喃-2-羧酸 | 4,5-Dihydro-4-oxy-indeno<1.2-b>pyran-2-carbonsaeure | 74949-94-3 | C13H8O4 |
| 4-氧代-5-苯基戊酸甲酯 | 12-Hydroxy-9-oxo-dodecanoic acid | 65248-38-6 | C12H22O4 |
| 4-氧代-5-苯基己酸乙酯 | ethyl 4-oxo-5-phenylhexanoate | 1284190-95-9 | C14H18O3 |
| 4-氧代-5-苯基-1,4-二氢吡啶-3-羧酸乙酯 | ethyl 4-oxo-5-phenyl-1,4-dihydropyridine-3-carboxylate | 72676-86-9 | C14H13NO3 |
| 4-氧代-5-硫氰酸基-戊酸 | 4-Oxo-5-thiocyanatopentanoic acid | 5440-64-2 | C6H7NO3S |
| 4-氧代-5-己烯酸 | 4-oxo-5-hexenoic acid | 6934-64-1 | C6H8O3 |
| 4-氧代-5-乙酰氨基戊酸 | 4-oxo-5-acetylaminopentanoic acid | 20238-92-0 | C7H11NO4 |
| 4-氧代-5-(三氟甲基)-1,4-二氢喹啉-3-羧酸乙酯 | ethyl 4-oxo-5-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate | 1159590-65-4 | C13H10F3NO3 |
| 4-氧代-5-(1-甲基-2-吡咯基)戊酸乙酯 | ethyl 4-oxo-5-(1-methyl-2-pyrrolyl)pentanoate | 100370-74-9 | C12H17NO3 |
| 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-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺 | 5,6-dihydro-4H-4-oxothieno[2,3-b]thiopyran-2-sulfonamide | 105951-31-3 | C7H7NO3S3 |
| 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-4H-萘并[1,2-b]吡喃 | 4H-benzo[h]chromen-4-one | 3528-23-2 | C13H8O2 |
| 4-氧代-4H-苯并吡喃-2-羧酸甲酯 | methyl 4-oxo-4H-chromene-2-carboxylate | 18398-73-7 | C11H8O4 |
| 4-氧代-4H-苯并吡喃-2-羧酸-赖氨酸(1:1) | DL-Lysine mono(4-oxo-4H-1-benzopyran-2-carboxylate) | 85828-80-4 | C16H20N2O6 |
| 4-氧代-4H-苯并[h]色烯-3-甲醛 | 4-oxo-4H-benzo[h]chromene-3-carbaldehyde | 23469-48-9 | C14H8O3 |
| 4-氧代-4H-色烯-2-羧酸乙酯 | ethyl 4-oxo-4H-1-benzopyran-2-carboxylate | 14736-31-3 | C12H10O4 |
| 4-氧代-4H-咪唑并[4,5,1-Ij]喹啉-2-甲腈 | 2-Cyano-4H-imidazo[4,5,1-ij]quinoline-4-one | 266336-56-5 | C11H5N3O |
| 4-氧代-4H-吡喃-3-基异丁酸酯 | 4-Oxo-4H-pyran-3-yl isobutyrate | 94022-34-1 | C9H10O4 |
| 4-氧代-4H-吡喃-2-甲酰肼 | 4-Oxo-4H-pyran-2-carbohydrazide | 99420-78-7 | C6H6N2O3 |
| 4-氧代-4H-吡喃-2-甲酰氯 | 4-Oxo-4H-pyran-2-carbonyl chloride | 176379-69-4 | C6H3ClO3 |
| 4-氧代-4H-吡喃-2,6-二甲醛 | 2,6-diformyl-4H-pyran-4-one | 500716-72-3 | C7H4O4 |
| 4-氧代-4H-吡喃-2,5-羧酸二乙酯 | diethyl 4-oxo-4H-pyran-2,5-dicarboxylate | 1246616-74-9 | C11H12O6 |
| 4-氧代-4H-吡啶并[2,3-d][1,3]噁嗪-2-羧酸乙酯 | ethyl 4-oxo-4H-pyrido[2,3-d][1,3]oxazine-2-carboxylate | 869299-07-0 | C10H8N2O4 |
| 4-氧代-4H-吡啶并[1,2-a]嘧啶-3-羧酸乙酯 | ethyl 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate | 32092-18-5 | C11H10N2O3 |
| 4-氧代-4H-3,1-苯并恶嗪-2-甲酰氯 | 2-chloroformyl-4H-3,1-benzoxazin-4-one | 344413-46-3 | C9H4ClNO3 |
| 4-氧代-4H-1-苯并吡喃-3-甲醛 | 4-oxo-4H-1-benzopyran-3-carboxaldehyde | 52577-84-1 | C10H8O3 |
| 4-氧代-4H-1-苯并吡喃-2-甲酰氯 | 4-oxo-4<i>H</i>-chromene-2-carbonyl chloride | 5112-47-0 | C10H5ClO3 |
| 4-氧代-4H,5H,6H,7H,8H-吡唑并[1,5-a][1,4]二氮杂-2-羧酸甲酯 | methyl [5,6,7,8-tetrahydro-4-oxo-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl]carboxylate | 163213-38-5 | C9H11N3O3 |
| 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-苯基丁腈 | 4-oxo-4-phenylbutanenitrile | 5343-98-6 | C10H9NO |
| 4-氧代-4-苯基-3-(苯基羰基)丁酸乙酯 | ethyl 4-oxo-4-phenyl-3-(phenylcarbonyl)butanoate | 32710-92-2 | C19H18O4 |
| 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-芘-1-基丁酸 | γ-oxo-1-pyrenebutyric acid | 7499-60-7 | C20H14O3 |
| 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-噻吩-2-基-丁酸乙酯 | ethyl 4-(2-thienyl)-4-oxobutanoate | 59086-25-8 | C10H12O3S |