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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物

    有机杂环化合物

    下级分类

    中文名称 英文名称 CAS号 化学式
    1,4-二氢吡啶-3-腈 1,4-dihydronicotinamide 23974-91-6 C6H6N2
    1,4-二氢吡啶-3-甲酰胺 1,4-dihydronicotinamide 18940-08-4 C6H8N2O
    1,4-二氢吡啶 1,4-dihydropyridine 3337-17-5 C5H7N
    1,4-二氢吡咯并[3,4-d]-[1,2]二硫因 4,6-dihydro-1H-dithiino[4,5-c]pyrrole 173731-42-5 C6H7NS2
    1,4-二氢二苯并噻吩 dihydro-1,4 dibenzothiophene 109644-16-8 C12H10S
    1,4-二氢二苯并呋喃 1,4-dihydro-dibenzofuran 103264-74-0 C12H10O
    1,4-二氢二吡嗪并[2,3-B:2',3'-E]吡嗪 5,10-dihydro-dipyrazino[2,3-<i>b</i>;2',3'-<i>e</i>]pyrazine 117987-19-6 C8H6N6
    1,4-二氢-吡啶并[2,3-b]吡嗪-2,3-二酮 pyrido[2,3-b]pyrazine-2,3(1H,4H)-dione 2067-84-7 C7H5N3O2
    1,4-二氢-9H-1,2,3-噻唑并[4,5-b]喹啉-9-酮 3,4-dihydro-9H-[1,2,3]triazolo[4,5-b]quinolin-9-one 72680-07-0 C9H6N4O
    1,4-二氢-8-甲氧基-4-氧代-3-喹啉甲腈 8-methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile 71083-71-1 C11H8N2O2
    1,4-二氢-7H-吡唑并[4,3-B]吡啶-7-酮 1H-pyrazolo[4,3-b]pyridin-7-ol 94220-42-5 C6H5N3O
    1,4-二氢-7-碘-4-氧代-3-喹啉甲腈 7-iodo-4-oxo-1,4-dihydroquinoline-3-carbonitrile 364793-65-7 C10H5IN2O
    1,4-二氢-7-甲氧基-6-硝基-4-氧代-3-喹啉甲腈 1,4-dihydro-7-methoxy-6-nitro-4-oxo-quinoline-3-carbonitrile 492456-52-7 C11H7N3O4
    1,4-二氢-7-甲氧基-4-氧代-6-喹啉甲酰胺 4-hydroxy-7-methoxyquinoline-6-carboxamide 417724-81-3 C11H10N2O3
    1,4-二氢-7-甲氧基-4-氧代-6-喹啉甲腈 7-methoxy-4-oxo-1,4-dihydroquinoline-6-carbonitrile 417721-15-4 C11H8N2O2
    1,4-二氢-7-甲基-6-硝基-4-氧代-3-喹啉甲腈 3-Quinolinecarbonitrile, 4-hydroxy-7-methyl-6-nitro- 919482-00-1 C11H7N3O3
    1,4-二氢-6-苯基甲氧基-3(2H)-异喹啉酮 1,4-Dihydro-6-phenylmethoxy-3(2H)-isoquinolinone 252061-87-3 C16H15NO2
    1,4-二氢-6-硝基-4-氧代-2-喹啉羧酸甲酯 methyl 1,4-dihydro-6-nitro-4-oxo-2-quinolinecarboxylate 16133-46-3 C11H8N2O5
    1,4-二氢-6-硝基-2H-3,1-苯并恶嗪-2-酮 6-nitro-1H-benzo[d][1,3]oxazin-2(4H)-one 94107-60-5 C8H6N2O4
    1,4-二氢-6-甲氧基-7-硝基-4-氧代-3-喹啉甲腈 6-Methoxy-7-nitro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile 364793-95-3 C11H7N3O4
    1,4-二氢-6-甲氧基-7-异丙氧基-4-氧代-3-喹啉甲腈 7-isopropyloxy-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile 319492-96-1 C14H14N2O3
    1,4-二氢-6-甲氧基-7-(2-甲氧基乙氧基)-4-氧代-3-喹啉甲腈 4-hydroxy-6-methoxy-7-(2-methoxy-ethoxy)-quinoline-3-carbonitrile 622369-42-0 C14H14N2O4
    1,4-二氢-6-甲氧基-4-氧代-7-(苯基甲氧基)-3-喹啉甲腈 7-benzyloxy-4-hydroxy-6-methoxyquinoline-3-carbonitrile 914490-11-2 C18H14N2O3
    1,4-二氢-6-甲氧基-4-氧代-3-喹啉羧酸甲酯 methyl 6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate 942227-34-1 C12H11NO4
    1,4-二氢-6-甲氧基-3H-2-苯并吡喃-3-酮 6-Methoxyisochroman-3-one 43088-72-8 C10H10O3
    1,4-二氢-6-甲基-7-(1-甲基乙氧基)-4-氧代-3-喹啉甲腈 7-isopropyloxy-6-methyl-4-oxo-1,4-dihydroquinoline-3-carbonitrile 947339-94-8 C14H14N2O2
    1,4-二氢-6-甲基-4-氧代-1-苯基-3-哒嗪羧酸 6-methyl-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxylic acid 68254-08-0 C12H10N2O3
    1,4-二氢-6-甲基-2-甲氧基-5-硝基-4-苯基嘧啶 1,4-dihydro-6-methyl-2-methoxy-5-nitro-4-phenylpyrimidine 154355-41-6 C12H13N3O3
    1,4-二氢-6-甲基-2,3-喹喔啉二硫酮 6-Methyl-2,3-dithiolquinoxaline 25625-62-1 C9H8N2S2
    1,4-二氢-6-氟-1-(2-氟乙基)-4-氧代-7-(1-哌嗪基)-1,8-萘啶-3-羧酸 6-fluoro-1-(2-fluoroethyl)-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid 84209-34-7 C15H16F2N4O3
    1,4-二氢-6-(三氟甲基)喹喔啉-2,3-二酮 2,3-dihydroxy-6-trifluoromethylquinoxaline 55687-31-5 C9H5F3N2O2
    1,4-二氢-6,7-二甲基-2,3-喹喔啉二酮 6,7-dimethyl-1,4-dihydroquinoxaline-2,3-dione 2474-50-2 C10H10N2O2
    1,4-二氢-5H-四唑-5-酮 tetrazolone 16421-52-6 CH2N4O
    1,4-二氢-5H-吡唑并[4,3-b]吡啶-5-酮 1H-Pyrazolo<4,3-b>pyridin-5(4H)-on 52090-73-0 C6H5N3O
    1,4-二氢-5-羟基-2,3-喹噁啉二酮 5-hydroxy-1,4-dihydroquinoxaline-2,3-dione 862270-94-8 C8H6N2O3
    1,4-二氢-5-甲基-4-氧代-吡咯并[2,1-f][1,2,4]三嗪-6-羧酸 5-methyl-4-oxo-3,4-dihydro-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid 310435-15-5 C8H7N3O3
    1,4-二氢-5-(1-甲基乙基)-4-氧代-吡咯并[2,1-f][1,2,4]噻嗪-6-羧酸乙酯 ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate 651744-40-0 C12H15N3O3
    1,4-二氢-4-蝶啶醇 1(3),4-dihydro-pteridin-4-ol 14130-90-6 C6H6N4O
    1,4-二氢-4-甲基-3-(3-吗啉基丙基氨基羰基)-1-苯基吡唑并[4,3-c][1,2]苯并噻嗪 5,5-二氧化物 Pyrazolo(4,3-c)(1,2)benzothiazine-3-carboxamide, 1,4-dihydro-4-methyl-N-(3-morpholinopropyl)-1-phenyl-, 5,5-dioxide 81761-82-2 C24H27N5O4S
    1,4-二氢-4-甲基-3-(2-吡啶基)-5-硫代-1,2,4-三唑 1,4-dihydro-4-methyl-3-(2-pyridyl)-5-thioxo-1,2,4-triazole 34955-23-2 C8H8N4S
    1,4-二氢-4-氧代噻吩并[2,3-d]嘧啶-5-羧酸 4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxylic acid 1104926-91-1 C7H4N2O3S
    1,4-二氢-4-氧代喹唑啉-6-羧酸 4-oxo-3,4-dihydroquinazoline-6-carboxylic acid 33986-75-3 C9H6N2O3
    1,4-二氢-4-氧代-8-硫-3-喹啉羧酸 4-Oxo-8-sulfo-1,4-dihydroquinoline-3-carboxylic acid 876303-40-1 C10H7NO6S
    1,4-二氢-4-氧代-8-(三氟甲基)-3-喹啉甲腈 4-hydroxy-8-(trifluoromethyl)quinoline-3-carbonitrile 71083-67-5 C11H5F3N2O
    1,4-二氢-4-氧代-8-(1-吡咯基)喹啉-3-羧酸乙酯 1,4-dihydro-4-oxo-8-(1-pyrrolyl)quinoline-3-carboxylic acid ethyl ester 58785-32-3 C16H14N2O3
    1,4-二氢-4-氧代-7-喹啉羧酸 4-oxo-1H-quinoline-7-carboxylic acid 948573-55-5 C10H7NO3
    1,4-二氢-4-氧代-7-(三氟甲基)喹啉-3-羧酸 4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylic acid 51776-97-7 C11H6F3NO3
    1,4-二氢-4-氧代-7-(4-吡啶基)喹啉-3-羧酸乙酯 Ethyl 1,4-dihydro-4-oxo-7-(4-pyridinyl)-3-quinolinecarboxylate 40034-41-1 C17H14N2O3
    1,4-二氢-4-氧代-7-(1-吡咯基)喹啉-3-羧酸乙酯 1,4-dihydro-4-oxo-7-(1-pyrrolyl)quinoline-3-carboxylic acid ethyl ester 89353-44-6 C16H14N2O3
    1,4-二氢-4-氧代-5-喹唑啉羧酸 4-hydroxyquinazoline-5-carboxylic acid 208774-29-2 C9H6N2O3