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有机杂环化合物

下级分类

中文名称 英文名称 CAS号 化学式 结构式图片
4-氧代-[1,4'-联哌啶]-1'-羧酸叔丁酯 tert-butyl 4-(4-oxopiperidin-1-yl)piperidine-1-carboxylate 1185732-60-8 C15H26N2O3
4-氧代-[1,4'-联哌啶]-1'-羧酸叔丁酯
4-氧代-N-(1,3-噻唑-2-基)-8-(三氟甲基)-1H-喹啉-3-甲酰胺 N-[2-thiazolyl]-4-hydroxy-8-trifluoromethyl-3-quinoline-carboxamide 59197-86-3 C14H8F3N3O2S
4-氧代-N-(1,3-噻唑-2-基)-8-(三氟甲基)-1H-喹啉-3-甲酰胺
4-氧代-8-吡咯-1-基-1H-喹啉-3-羧酸 1,4-dihydro-4-oxo-8-(1-pyrrolyl)quinoline-3-carboxylic acid 89353-47-9 C14H10N2O3
4-氧代-8-吡咯-1-基-1H-喹啉-3-羧酸
4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸乙酯 ethyl 4-oxo-8-(pentyloxy)-1,4-dihydroquinoline-3-carboxylate 105385-74-8 C17H21NO4
4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸乙酯
4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸 4-oxo-8-(pentyloxy)-1,4-dihydroquinoline-3-carboxylic acid 105385-86-2 C15H17NO4
4-氧代-8-(戊氧基)-1,4-二氢喹啉-3-羧酸
4-氧代-7-甲氧基-1,4-二氢喹啉-6-甲酸甲酯 methyl 7-methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylate 205448-65-3 C12H11NO4
4-氧代-7-甲氧基-1,4-二氢喹啉-6-甲酸甲酯
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-吡咯-1-基-1H-喹啉-3-羧酸
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-羧酸乙酯
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-(三氟甲氧基)-1H-喹啉-3-羧酸
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-7-(三氟甲基)-1H-喹啉-3-碳酰肼
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-苯基甲氧基-1H-喹啉-2-羧酸甲酯
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-苯基-4H-吡喃-2-甲酸甲酯
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-氧代-1H-吡嗪-4-鎓-2-羧酸
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-吡咯-1-基-1H-喹啉-3-羧酸
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)-1H-吡啶-3-羧酸
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-(三氟甲基)-1,4-二氢-3-喹啉羧酸
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-5H-茚并[2,3-e]吡喃-2-羧酸
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-苯基-1,4-二氢吡啶-3-羧酸乙酯
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-(三氟甲基)-1,4-二氢喹啉-3-羧酸乙酯
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-5,6,7,8-四氢-4H-1,5,8A-三唑甘菊环-2-羧酸乙酯
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-萘并[1,2-b]吡喃
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-羧酸甲酯
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-苯并吡喃-2-羧酸-赖氨酸(1:1)
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-苯并[h]色烯-3-甲醛
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-色烯-2-羧酸乙酯
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-咪唑并[4,5,1-Ij]喹啉-2-甲腈
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-3-基异丁酸酯
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-甲酰肼
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-甲酰氯
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-2,6-二甲醛
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-吡喃-2,5-羧酸二乙酯
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[2,3-d][1,3]噁嗪-2-羧酸乙酯
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-吡啶并[1,2-a]嘧啶-3-羧酸乙酯
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-3,1-苯并恶嗪-2-甲酰氯
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-3-甲醛
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-1-苯并吡喃-2-甲酰氯
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-4H,5H,6H,7H,8H-吡唑并[1,5-a][1,4]二氮杂-2-羧酸甲酯
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-硝基-1,3-噻唑-2-基)氨基]丁酸
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-[(5-氨基磺酰基-1,3,4-噻二唑-2-基)氨基]丁酸乙酯
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-(吡咯烷-1-基)丁醛
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-4,7-二氢-1H-吡唑并[3,4-b]吡啶-5-羧酸乙酯
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-7-甲腈
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-4,5-二氢噻吩并[3,2-C]吡啶-2-甲醛
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-羧酸
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-羧酰胺
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-3H-吡咯并[2,3-c]喹啉-1-甲腈
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-4,5-二氢-3-吡啶羧酸
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-4,5,6,7-四氢苯并呋喃-3-羧酸乙酯
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-4,5,6,7-四氢吡唑并[1,5-A〕吡嗪-2-甲酸
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-2H-吡咯并[3,4-c]吡啶-1-甲醛