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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
    4(1H-吲哚-3-基)-2,4-二氧代丁酸乙酯 ethyl 4-(1H-indol-3-yl)-2,4-dioxobutanoate 51842-50-3 C14H13NO4
    4(1H)-蝶啶酮,2-氨基-6-[(辛氧基)甲基]- 2-Amino-6-octyloxymethyl-3H-pteridin-4-one 104422-69-7 C15H23N5O2
    4(1H)-嘧啶酮,6-羟基-2,5-二甲基- 4,6-Dihydroxy-2,5-dimethylpyrimidin 1194-74-7 C6H8N2O2
    4(1H)-嘧啶酮,6-氨基-5-[(二乙胺基)甲基]-2-甲基- 2-methyl-4-amino-5-diethylaminomethyl-6-hydroxypyrimidine 103648-95-9 C10H18N4O
    4(1H)-嘧啶酮,6-氨基-2-甲基-5-(4-吗啉基甲基)- 4-amino-2-methyl-5-(morpholin-4-ylmethyl)-1H-pyrimidin-6-one 127557-81-7 C10H16N4O2
    4(1H)-嘧啶酮,5-溴-6-氯-2-甲基- 2-methyl-4-hydroxy-5-bromo-6-chloropyrimidine 105806-11-9 C5H4BrClN2O
    4(1H)-嘧啶酮,5,6-二氨基-2,3-二氢-1-(2-苯基乙基)-2-硫代- 5,6-diamino-2-mercapto-1-(2-phenylethyl)-4(1H)-pyrimidinone 139460-81-4 C12H14N4OS
    4(1H)-嘧啶酮,2-氨基-6-(氟甲基)-(9CI) 2-Amino-6-fluoromethylpyrimidin-4-one 1597-36-0 C5H6FN3O
    4(1H)-嘧啶酮,2-乙氧基-6-(三氟甲基)-(9CI) 2-Ethoxy-6-(trifluoromethyl)pyrimidin-4(3H)-one 178813-85-9 C7H7F3N2O2
    4(1H)-嘧啶酮,2-[[4-[[4-(1-哌啶基甲基)-2-吡啶基]氧代]-2-丁烯基]氨基]-5-(3-吡啶基甲基)-,(Z)-(9CI) 4(1H)-Pyrimidinone, 2-((4-((4-(1-piperidinylmethyl)-2-pyridinyl)oxy)-2-butenyl)amino)-5-(3-pyridinylmethyl)-, (Z)- 103922-51-6 C25H30N6O2
    4(1H)-嘧啶酮,2,6-二苯基- 2,6-diphenyl-3H-pyrimidin-4-one 15969-46-7 C16H12N2O
    4(1H)-嘧啶酮,2,3-二氢-6-甲基-5-苯基-2-硫代- 2,3-dihydro-6-methyl-5-phenyl-2-thioxo-4(1H)-pyrimidinone 116608-91-4 C11H10N2OS
    4(1H)-喹啉酮,6,7-二甲氧基-1-(苯基甲基)-2-(三氟甲基)- 1-Benzyl-6,7-dimethoxy-2-trifluoromethyl-1H-quinolin-4-one 139439-42-2 C19H16F3NO3
    4(1H)-喹啉酮,3-氯-6-甲基-2-苯基- 3-chloro-6-methyl-2-phenyl-4(1H)-quinolinone 117039-84-6 C16H12ClNO
    4(1H)-喹啉酮,3-氯-2-(三氟甲基)- exo-3-formyl-2-thiabicyclo<2.2.1>hept-5-ene 126019-29-2 C7H8OS
    4(1H)-喹啉酮,2-[羟基(4-甲氧苯基)甲基]-1-甲基- 2-(α-hydroxy-4-methoxybenzyl)-1-methyl-4-quinolone 139710-79-5 C18H17NO3
    4(1H)-喹啉酮,2-(4-苯基-1,3-丁二烯基)- 2-(4-phenyl-buta-1,3-dienyl)-1<i>H</i>-quinolin-4-one 17889-78-0 C19H15NO
    4(1H)-喹啉酮,2-(1-萘基)- 2-(naphthalen-1-yl)quinolin-4(1H)-one 139698-00-3 C19H13NO
    4(1H)-喹啉酮,2,3-二氢-3-甲基-1-(2-丙烯基)- 2,3-dihydro-3-methyl-N-(2-propenyl)-4-quinoline 138783-80-9 C13H15NO
    4(1H)-喹啉酮,2,3-二氢-2-(4-甲基苯基)- 2-p-tolyl-1,2,3,4-tetrahydro-4-quinolone 130820-62-1 C16H15NO
    4(1H)-喹啉酮,1-甲基-2-(3-吡啶基羰基)- 1-methyl-2-nicotinoyl-4-quinolone 139710-82-0 C16H12N2O2
    4(1H)-喹啉酮,1-环丙基-6-氟-2-甲基-7-(1-哌嗪基)- 1-Cyclopropyl-6-fluoro-2-methyl-7-(piperazin-1-yl)quinolin-4(1H)-one 1421641-21-5 C17H20FN3O
    4(1H)-喹唑啉酮,3-(2-溴-4-甲基苯基)-6-氯-2,3-二氢-2-硫代- 6-chloro-3-(2-bromo-4-methylphenyl)-2-thio-2,4(1H,3H)quinazolinedione 140136-68-1 C15H10BrClN2OS
    4(1H)-喹唑啉酮,2-[1-(苯基氨基)乙基]- 2-(1-anilinoethyl)-3H-quinazolin-4-one 143993-23-1 C16H15N3O
    4(1H)-喹唑啉酮,2-[1-(乙胺基)乙基]- 2-[1-(ethylamino)ethyl]-3H-quinazolin-4-one 143993-16-2 C12H15N3O
    4(1H)-喹唑啉酮,2-[1-(丙基氨基)乙基]- 2-[1-(propylamino)ethyl]-1H-quinazolin-4-one 143993-17-3 C13H17N3O
    4(1H)-喹唑啉酮,2-[1-(丁基氨基)乙基]- 2-[1-(butylamino)ethyl]-1H-quinazolin-4-one 143993-18-4 C14H19N3O
    4(1H)-喹唑啉酮,2-(4-甲基苯基)- 2-(4-methylphenyl)-4(3H)-quinazolinone 18818-41-2 C15H12N2O
    4(1H)-喹唑啉酮,2-(4-氯苯基)-2,3-二氢- 2-(4-Chloro-phenyl)-2,3-dihydro-1H-quinazolin-4-one 13165-11-2 C14H11ClN2O
    4(1H)-喹唑啉酮,2-(4,5-二甲基-2-苯基噻吩并[2,3-d]嘧啶-6-基)- 4,5-dimethyl-6-<2-4(3H)quinazolinonyl>-2-phenylthieno<2,3-d>pyrimidine 139436-18-3 C22H16N4OS
    4(1H)-喹唑啉酮,2-(3-甲基苯基)- 2-(3-methylphenyl)-4(3H)-quinazolinone 18818-40-1 C15H12N2O
    4(1H)-喹唑啉酮,2,3-二氢-2-苯基-3-[(苯基亚甲基)氨基]-,(E)- 2-phenyl-3-{[(1E)-phenylmethylene]amino}-2,3-dihydroquinazolin-4(1H)-one 139722-32-0 C21H17N3O
    4(1H)-喹唑啉酮,2,3-二氢-2-苯基-3-[(苯基亚甲基)氨基]-,(E)- 3-(benzylideneamino)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one 139722-32-0 C21H17N3O
    4(1H)-喹唑啉酮,2,3-二氢-2-(苯基甲基)-,肟 2-Benzyl-4-hydroximino-1,2,3,4-tetrahydro-chinazolin 16348-36-0 C15H15N3O
    4(1H)-喹唑啉酮,2,3-二氢-1-(2-甲氧苯基)-2-(4-甲氧苯基)- 2-(4-Methoxy-phenyl)-1-(2-methoxy-phenyl)-2,3-dihydro-1H-quinazolin-4-one 106059-69-2 C22H20N2O3
    4(1H)-喹唑啉硫酮,6-氟- 6-fluoro-quinazoline-4(3H)-thione 147004-93-1 C8H5FN2S
    4(1H)-吡啶酮,3,5-二甲基-2,6-二苯基- 3,5-dimethyl-2,6-diphenyl-4(1H)-pyridone 130115-98-9 C19H17NO
    4(1H)-吡啶酮,2,6-二(氯甲基)-1-甲基- Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, tungstate 97171-89-6 C28H32N2O7W
    4(1H)-吡啶酮,1-[[2-(三甲基甲硅烷基)乙氧基]甲基]- 1-(2-trimethylsilylethoxymethyl)-4-pyridone 115177-93-0 C11H19NO2Si
    4(1H)-吡啶硫酮,1-[2-氟-1-(氟甲基)乙基]- 1-(1,3-Difluoropropan-2-yl)pyridine-4(1H)-thione 105980-64-1 C8H9F2NS
    4(1H)-吡啶硫酮,1-(二甲氨基)- 1-(dimethylamino)-4-thiopyridone 134368-08-4 C7H10N2S
    4(1H)-吡啶亚胺,1,2,6-三甲基-(9CI) 2-(3-Ethyl-5-methyl-1,2-oxazol-4-yl)acetonitrile 197310-97-7 C8H10N2O
    4(1-哌啶)-1-磺酸丁烷 4-(Piperazin-1-yl)butane-1-sulfonic acid 684283-98-5 C8H18N2O3S
    4'，5'-双（1,3,2-二噻唑烷-2-基）-3'，6'-二羟基-3-氧杂螺[异苯并呋喃-1（3H），9'-[9H]]氧杂蒽]-6-羧酸 4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid 1042084-20-7 C25H18As2O7S4
    4'-（7-脱氯喹啉基）哌喹 7-chloro-4-(4-(3-(piperazin-1-yl)propyl)piperazin-1-yl)quinoline 4039-00-3 C20H28ClN5
    4'-苯基-2,2':6',2''-三联吡啶 4'-phenyl-2,2':6',2-terpyridine 58345-97-4 C21H15N3
    4'-羟基苯基卡维地洛硫酸铵盐 Ammonium 4-[2-({3-[(9H-carbazol-4-yl)oxy]-2-hydroxypropyl}amino)ethoxy]-3-methoxyphenyl sulfate 142227-52-9 C24H29N3O8S
    4'-羟基罂粟碱 4’-desmethylpapaverine 18813-60-0 C19H19NO4
    4'-羟基托塞米 1-isopropyl-3-{[4-m-(4-hydroxytoluidino)-3-pyridyl]sulfonyl}urea —— C16H20N4O4S
    4'-羟基地西泮 4'-Hydroxy-Diazepam 17311-35-2 C16H13ClN2O2