| 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-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-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-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-(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-5,6,7,8-四氢-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-[(5-硝基-1,3-噻唑-2-基)氨基]丁酸 | 4-oxo-4-[(5-nitro-1,3-thiazol-2-yl)amino]butanoic acid | 101853-08-1 | C7H7N3O5S |
| 4-氧代-4-[(5-氨基磺酰基-1,3,4-噻二唑-2-基)氨基]丁酸乙酯 | N-(5-Sulfamoyl-[1,3,4]thiadiazol-2-yl)-succinamic acid ethyl ester | 129504-07-0 | C8H12N4O5S2 |
| 4-氧代-4-(吡咯烷-1-基)丁醛 | 4-oxo-4-(pyrrolidin-1-yl)butanal | 41193-97-9 | C8H13NO2 |
| 4-氧代-4,7-二氢-1H-吡唑并[3,4-b]吡啶-5-羧酸乙酯 | 4-Hydroxy-1H-pyrazolo(3,4-b)pyridin-5-carbonsaeureaethylester | 41094-96-6 | C9H9N3O3 |
| 4-氧代-4,5-二氢噻吩并[3,2-c]吡啶-7-甲腈 | 4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile | 55040-34-1 | C8H4N2OS |
| 4-氧代-4,5-二氢噻吩并[3,2-C]吡啶-2-甲醛 | 4-oxo-4,5-dihydrothieno[3,2-c]pyridine-2-carbaldehyde | 1610520-27-8 | C8H5NO2S |
| 4-氧代-4,5-二氢-3H-吡咯并[2,3-c]喹啉-1-羧酸 | 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid | 503272-05-7 | C12H8N2O3 |
| 4-氧代-4,5-二氢-3H-吡咯并[2,3-c]喹啉-1-羧酰胺 | 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxamide | 918474-13-2 | C12H9N3O2 |
| 4-氧代-4,5-二氢-3H-吡咯并[2,3-c]喹啉-1-甲腈 | 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carbonitrile | 503272-04-6 | C12H7N3O |
| 4-氧代-4,5-二氢-3-吡啶羧酸 | 4-Oxo-4,5-dihydropyridine-3-carboxylic acid | 120382-08-3 | C6H5NO3 |
| 4-氧代-4,5,6,7-四氢苯并呋喃-3-羧酸乙酯 | 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid ethyl ester | 168271-92-9 | C11H12O4 |
| 4-氧代-4,5,6,7-四氢吡唑并[1,5-A〕吡嗪-2-甲酸 | 4,5,6,7-tetrahydro-4-oxo-pyrazolo[1,5-a]pyrazine-2-carboxylic acid | 1029721-02-5 | C7H7N3O3 |
| 4-氧代-4,5,6,7-四氢-2H-吡咯并[3,4-c]吡啶-1-甲醛 | 4-oxo-4,5,6,7-tetrahydro-2H-pyrrolo[3,4-c]pyridine-1-carbaldehyde | 358732-55-5 | C8H8N2O2 |
| 4-氧代-4,5,6,7-四氢-1H-吲哚-1-羧酸叔丁酯 | tert-butyl 4-oxo-4,5,6,7-tetrahydro-1H-indole-1-carboxylate | 877170-76-8 | C13H17NO3 |
| 4-氧代-4,5,6,7-四氢-1-苯并呋喃-3-羧酸甲酯 | 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid methyl ester | 82584-78-9 | C10H10O4 |
| 4-氧代-3H,4H-吡咯并[2,1-F][1,2,4]三嗪-6-羧酸甲酯 | Methyl 4-hydroxypyrrolo[1,2-f][1,2,4] triazine-6-carboxylate | 900783-11-1 | C8H7N3O3 |
| 4-氧代-3-邻甲苯基-10-氧杂-3-氮杂-三环[5.2.1.0(1,5)]癸-8-烯-6-羧酸 | 1-Oxo-2-(o-tolyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid | 436810-98-9 | C16H15NO4 |
| 4-氧代-3-苯基二氮杂萘-1-羧酸 | 4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carboxylic acid | 57531-19-8 | C15H10N2O3 |
| 4-氧代-3-苯基-3,4-二氢二氮杂萘-1-碳酰肼 | 4-oxo-3-phenyl-3,4-dihydro-phthalazine-1-carboxylic acid hydrazide | 106882-45-5 | C15H12N4O2 |