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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
    5-(1,3-苯并二氧-5-甲基)-2-[[2-[[(5-甲基-1h-咪唑-4-基)甲基]硫代]乙基]氨基]-1h-嘧啶-4-酮二盐酸盐 5-(1,3-benzodioxol-5-ylmethyl)-2-[2-[(5-methyl-1H-imidazol-3-ium-4-yl)methylsulfanyl]ethylamino]-1H-pyrimidin-3-ium-6-one;dichloride —— C19H23Cl2N5O3S
    5-(1,3-噻唑-2-基)噻吩-2-羧酸 5-(1,3-thiazol-2-yl)thiophene-2-carboxylic Acid 887201-16-3 C8H5NO2S2
    5-(1,3-噁唑-5-基)-2-噻吩磺酰氯 5-(oxazol-5-yl)thiophene-2-sulfonyl chloride 321309-40-4 C7H4ClNO3S2
    5-(1,3-二硫杂环戊烷-2-基)-(E,E)-2,4-戊二烯醛 5-(1,3-dithiolan-2-yl)-(E,E)-2,4-pentadienal 102299-11-6 C8H10OS2
    5-(1,3-二甲基丁基)-5-甲基-2,4,6(1H,3H,5H)-嘧啶三酮 5-(1,3-Dimethylbutyl)-5-methylbarbituric acid 66940-99-6 C11H18N2O3
    5-(1,3-二甲基-1H-吡唑-5-基)-1,3,4-噁二唑-2-胺 5-(1,3-dimethyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-amine 1170966-72-9 C7H9N5O
    5-(1,3-二甲基-1H-吡唑-4-基)-异恶唑-3-羧酸 5-(1,3-dimethyl-1h-pyrazol-4-yl)-isoxazole-3-carboxylic acid 956369-25-8 C9H9N3O3
    5-(1,3-二甲基-1-丁烯基)-5-甲基-2,4,6(1H,3H,5H)-嘧啶三酮 5-(1,3-dimethyl-but-1-enyl)-5-methyl-barbituric acid 66940-98-5 C11H16N2O3
    5-(1,3-二氧杂烷-2-基)苯并呋喃-2-羧酸甲酯 5-[1,3]dioxolan-2-yl-benzofuran-2-carboxylic acid methyl ester 648449-71-2 C13H12O5
    5-(1,3-二氧杂烷-2-基)噻吩-2-磺酰氯 5-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride 871825-61-5 C7H7ClO4S2
    5-(1,3-二氧杂烷-2-基)呋喃-2-磺酰氯 5-(1,3-Dioxolan-2-YL)furan-2-sulfonyl chloride 852181-10-3 C7H7ClO5S
    5-(1,3-二氧戊环-2-基)苯并-1,3-二氧杂环戊烯 5-[1,3]dioxolan-2-yl-benzo[1,3]dioxole 4405-18-9 C10H10O4
    5-(1,3-二氧戊环-2-基)戊腈 5-(1,3-Dioxolan-2-YL)pentanenitrile 33683-57-7 C8H13NO2
    5-(1,3-二氧代异吲哚-2-基)戊腈 5-(1,3-dioxoisoindolin-2-yl)pentanenitrile 15102-28-0 C13H12N2O2
    5-(1,3-二氧代lan-2-基)苯并呋喃 5-[1,3]dioxolan-2-yl-benzofuran 648449-66-5 C11H10O3
    5-(1,3-二氧代lan-2-基)-2-甲基苯并呋喃 2-methyl-5-[1,3]dioxolan-2-yl-benzofuran 648449-70-1 C12H12O3
    5-(1,3-二氧代-1,3-二氢-2H-异吲哚-2-基)-2-甲氧基苯磺酰氯 5-(1,3-Dioxoisoindolin-2-yl)-2-methoxybenzene-1-sulfonyl chloride 885279-82-3 C15H10ClNO5S
    5-(1,3-二氧-1,3-二氢异吲哚-2-基)-戊酸 5-(N-phthalimido)pentanoic acid 1147-76-8 C13H13NO4
    5-(1,3-二氢-1-氧代-2H-异吲哚-2-基)-2-甲氧基苯磺酰氯 2-methoxy-5-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl Chloride 126565-42-2 C15H12ClNO4S
    5-(1,2-恶唑-5-基)-1,2-恶唑 [5,5']biisoxazolyl 23296-57-3 C6H4N2O2
    5-(1,2-噁唑-3-基甲亚基)-3-苯基-2-硫代-1,3-噻唑烷-4-酮 (5E)-5-(1,2-oxazol-3-ylmethylidene)-3-phenyl-2-sulfanylidene-1,3-thiazolidin-4-one 1430-06-4 C13H8N2O2S2
    5-(1,2-二羟基乙基)呋喃-3-酮 5-(1,2-Dihydroxyethyl)-3(2H)-furanone 138370-64-6 C6H8O4
    5-(1,2-二羟基乙基)-2,3,4(5h)-呋喃三酮 5-(1,2-dihydroxy-ethyl)-furan-2,3,4-trione 7723-73-1 C6H6O6
    5-(1,2-二甲基丙基)-5-乙基巴比妥酸 5-ethyl-5-(1,2-dimethyl-propyl)-barbituric acid 66941-17-1 C11H18N2O3
    5-(1,2-二溴-2-苯基乙基)-5-甲基咪唑烷-2,4-二酮 5-(1,2-dibromo-2-phenyl-ethyl)-5-methyl-imidazolidine-2,4-dione 511-75-1 C12H12Br2N2O2
    5-(1,2,3-噻二唑基)硫钠二水物 5-Mercapto-1,2,3-thiadiazole sodium salt dihydrate 865854-97-3 C2H5N2NaO2S2
    5-(1,2,3-噻二唑基)硫钠 sodium 1,2,3-thiadiazole-5-thiolate 75849-83-1 C2HN2S2*Na
    5-(1,2,3,4-四氢喹啉-6-基甲基)嘧啶-2,4-二胺 2,4-diamino-5-(1,2,3, 4-tetrahydro-6-quinolylmethyl)pyrimidine 89445-69-2 C14H17N5
    5-(1,2,3,4-四唑-1-基)-2H-吡唑-3-甲酸 5-(1H-tetrazol-1-yl)-1H-pyrazole-3-carboxylic acid 1039008-40-6 C5H4N6O2
    5-(1,2,3,4,5,6,7,8-八氢吖啶-10-基)-1H-嘧啶-2,4-二酮高氯酸盐 10-(2,4-Dihydroxy-5-pyrimidinyl)-1,2,3,4,5,6,7,8-octahydroacridinium perchlorate 7389-73-3 C17H20ClN3O6
    5-(1,1-二甲基乙基)-5-乙基巴比妥酸 5-t-butyl-5-ethylbarbituric acid 15379-32-5 C10H16N2O3
    5-(1,1-二甲基乙基)-2(1H)-嘧啶酮 5-tert-butylpyrimidin-2(1H)-one 133271-21-3 C8H12N2O
    5-(1,1-二甲基乙基)-1,3,4-恶二唑-2(3H)-酮 5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-one 7120-86-7 C6H10N2O2
    5-(1,1-二甲基丙基)-1,3,4-噻二唑-2-胺 5-(1,1-Dimethylpropyl)-1,3,4-thiadiazol-2-amine 89881-38-9 C7H13N3S
    5-(1,1-二甲基丙-2-炔基)-1,3,4-噻二唑-2-胺 5-(1,1-dimethylprop-2-ynyl)-1,3,4-thiadiazol-2-amine 97987-64-9 C7H9N3S
    5-(1,1-二甲基-2-丙烯基)咪唑-4-羧酸乙酯 ethyl 5-(1,1-dimethyl-2-propenyl)imidazole-4-carboxylate 316148-58-0 C11H16N2O2
    5-(1,1-二甲基-2-丙炔基)-5-乙基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 Sodium;5-ethyl-5-(2-methylbut-3-yn-2-yl)-2,6-dioxopyrimidin-4-olate 66941-18-2 C11H13N2NaO3
    5-(1,1-二氧四氢噻吩-3-基)嘧啶-2,4,6(1h,3h,5h)-三酮 5-(1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophen-3-yl)-pyrimidine-2,4,6-trione 92259-24-0 C8H10N2O5S
    5-(1,1,2,2-四氟乙氧基)-1,3-二氢苯并咪唑-2-硫酮 2-mercapto-5-(1,1,2,2-tetrafluoroethoxy)-1H-benzimidazole 97963-60-5 C9H6F4N2OS
    5-(1,1,1-三氟-2-甲基丙烷-2-基)-1,2-噁唑-3-胺 5-(1,1,1-trifluoro-2-methylpropan-2-yl)isoxazol-3-amine 1188911-74-1 C7H9F3N2O
    5-(1,1,1,3,3,3-六氟-2-羟基丙烷-2-基)-4,5-二氢异噁唑-3-羧酸 5-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-4,5-dihydroisoxazole-3-carboxylic acid 444342-51-2 C7H5F6NO4
    5-(1,1'-联苯)-4-基-6,8-二氧杂-3-氮杂双环(3.2.1)辛烷 5-(1,1'-Biphenyl)-4-yl-6,8-dioxa-3-azabicyclo(3.2.1)octane 84509-32-0 C17H17NO2
    5-(-)-薄荷基氧羰基四氢叶酸酯 5-(Menthyloxycarbonyl)-5,6,7,8-tetrahydrofolsaeure 224046-81-5 C30H41N7O8
    5-(-)-薄荷基氧羰基-(6S)-四氢叶酸酯 5-(-)-menthyloxycarbonyl-(6S)-tetrahydrofolic acid 111482-05-4 C30H41N7O8
    5-((甲氨基)甲基)吡啶-2(1H)-酮二氢溴酸盐 5-((methylamino)methyl)pyridin-2(1H)-one dihydrobromide 1949815-78-4 C7H12Br2N2O
    5-((四氢吡喃-2-基)氧基)-1-溴戊烷 2-(5-bromopentyloxy)tetrahydropyran 37935-47-0 C10H19BrO2
    5-((叔丁氧基羰基氨基)甲基)-1,2,4-噁二唑-3-羧酸乙酯 Ethyl 5-<<(tert-butyloxycarbonyl)amino>methyl>-1,2,4-oxadiazole-3-carboxylate 164029-34-9 C11H17N3O5
    5-((叔丁氧基羰基)氨基)-2-甲基噻唑-4-羧酸乙酯 5-tert-butoxycarbonylamino-2-methyl-thiazole-4-carboxylic acid ethyl ester 899898-44-3 C12H18N2O4S
    5-((叔丁基二甲基甲硅烷基氧基)甲基)吡啶-2-胺 5-((tert-butyldimethylsilyloxy)methyl)pyridin-2-amine 322691-19-0 C12H22N2OSi
    5-((二甲氨基)甲基)-4-乙基-3-甲基-1H-吡咯-2-羧酸 5-[(dimethylamino)methyl]-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid 183164-03-6 C11H18N2O2