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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

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    中文名称 英文名称 CAS号 化学式
    4H-1-苯并吡喃-4-酮,3-(4-氯-2H-1-苯并吡喃-2-基)- 2-(4-Oxo-4H-<1>benzopyran-3-yl)-4-chlor-2H-<1>benzopyran 106129-87-7 C18H11ClO3
    4H-1-苯并吡喃-4-酮,3,8-二溴-7-丁氧基-2-乙氧基-2,3-二氢-2-(4-甲基苯基)-6-硝基- 3,8-dibromo-7-butoxy-2-ethoxy-2-(4-methylphenyl)-6-nitro-3H-chromen-4-one 139589-19-8 C22H23Br2NO6
    4H-1-苯并吡喃-4-酮,3,8-二溴-7-丁氧基-2-乙氧基-2,3-二氢-2-(2-甲氧苯基)-6-硝基- 3,8-dibromo-7-butoxy-2-ethoxy-2-(2-methoxyphenyl)-6-nitro-3H-chromen-4-one 139589-24-5 C22H23Br2NO7
    4H-1-苯并吡喃-4-酮,2-苯基-3-(1H-吡咯-1-基)-(9CI) 2,5-dimethyl-1-undecylpiperazine;hydron;dichloride —— C17H38Cl2N2
    4H-1-苯并吡喃-4-酮,2-环己基-6-[[5-(4-羟基-1-哌啶基)戊基]氧代]- 2-cyclohexyl-6-[5-(4-hydroxypiperidinyl)pentoxy]-4H-1-benzopyran-4-one 139652-17-8 C25H35NO4
    4H-1-苯并吡喃-4-酮,2-[(甲硫基)甲基]- methylthiomethylchromone 120045-71-8 C11H10O2S
    4H-1-苯并吡喃-4-酮,2-[(2-碘苯氧基)甲基]- 2-(2'-iodophenoxymethyl)chromen-4-one 120045-73-0 C16H11IO3
    4H-1-苯并吡喃-4-酮,2-(2,6-二羟基苯基)-(9CI) N(2)-tetrahydropyranyl-7-hydroxyguanine 107550-41-4 C10H13N5O3
    4H-1-苯并吡喃-4-酮,2,3-二氢-6-甲基-3-(苯磺酰)- 3-Benzenesulfonyl-6-methyl-chroman-4-one 139449-22-2 C16H14O4S
    4H-1-苯并吡喃-4-酮,2,3-二氢-6-甲基-3-(2-炔丙基)- 6-Methyl-3-prop-2-ynyl-chroman-4-one 139449-37-9 C13H12O2
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-3-(羟基亚甲基)-2,2-二甲基-7-戊基- 2,2-dimethyl-3-formyl-5-hydroxy-7-pentyl-4-chromanone 16849-53-9 C17H22O4
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-3-(羟基亚甲基)-2,2-二甲基-7-戊基- 5-hydroxy-3-(hydroxymethylen)-2,2-dimethyl-7-pentylchroman-4-one 16849-53-9 C17H22O4
    4H-1-苯并吡喃-4-酮,2,3-二氢-5-羟基-2,2-二甲基-7-戊基- 2,2-dimethyl-5-hydroxy-7-pentyl-4-chromanone 16849-51-7 C16H22O3
    4H-1-苯并吡喃-4-酮,2,3-二氢-3-(3-苯基-2-丙烯基)-3-(苯磺酰)- 3-Benzenesulfonyl-3-((E)-3-phenyl-allyl)-chroman-4-one 139449-31-3 C24H20O4S
    4H-1-苯并吡喃-4-酮,2,3-二氢-3-(2-丙烯基)- 3-allylchroman-4-one 139449-38-0 C12H12O2
    4H-1-苯并吡喃-4-酮,2,3-二氢-2-甲基-,(S)- (S)-(-)-2,3-Dihydro-2-methyl-4H-1-benzopyran-4-one 108379-02-8 C10H10O2
    4H-1-苯并吡喃-4-酮, 2,3-二氢-5,7-二甲氧基 5,7-dimethoxychroman-4-one 54107-66-3 C11H12O4
    4H-1-苯并吡喃-2-羧酸,8-硝基-4-羰基-,甲基酯 8-nitro-2-methoxycarbonyl-4-oxo-4H-benzopyran 161369-33-1 C11H7NO6
    4H-1-苯并吡喃-2-羧酸,6-硝基-4-羰基-,甲基酯 methyl 6-nitro-4-oxo-4H-chromene-2-carboxylate 116543-93-2 C11H7NO6
    4H-1-苯并吡唑-4-酮 7-methoxy-chroman-4-one 42327-52-6 C10H10O3
    4H-1,4-苯并噻唑-2-基(噻吩-2-基)甲酮 2-thenoylbenzo-1,4-thiazine 105942-32-3 C13H9NOS2
    4H-1,4-苯并二氮-4,8-二羧酸-1,2,3,5-四氢-2-氧代-4-(1,1-二甲基乙基)酯 4-(tert-Butoxycarbonyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine-8-carboxylic acid 637338-11-5 C15H18N2O5
    4H-1,4-恶嗪 4H-1,4-oxazine 290-47-1 C4H5NO
    4H-1,4-噻嗪-4-甲腈 4H-1,4-Thiazine-4-carbonitrile 104132-75-4 C5H4N2S
    4H-1,3-苯并噻嗪,2-(1,3-苯并二噁唑-5-基)-6,7-二甲氧基- 6,7-dimethoxy-2-(3',4'-methylenedioxyphenyl)-4H-1,3-benzothiazine 109590-26-3 C17H15NO4S
    4H-1,3-苯并噁嗪-4-酮,6-溴-2,3-二氢-2,2-二甲基- 2,2-dimethyl-6-bromo-3,4-dihydro-2H-1,3-benzoxazin-4-one 133001-95-3 C10H10BrNO2
    4H-1,3-苯并噁嗪-4-酮,3-(4-氯苯甲酰)-2,3-二氢-2-[4-(三氟甲基)苯基]- 2,3-Dihydro-3-(4-chlorobenzoyl)-2-(4-(trifluoromethyl)phenyl)-4H-1,3-benzoxazin-4-one 103952-85-8 C22H13ClF3NO3
    4H-1,3-苯并二氧杂环己烷-7-羧酸 4h-1,3-Benzodioxine-7-carboxylic acid 259795-37-4 C9H8O4
    4H-1,3-苯并二氧杂环己烷-7-甲酰氯 2H,4H-1,3-Benzodioxine-7-carbonyl chloride 499770-84-2 C9H7ClO3
    4H-1,3-苯并二氧杂环己烷-5-甲酰氯 4H-1,3-Benzodioxin-5-carbonyl chloride 701979-12-6 C9H7ClO3
    4H-1,3-苯并二氧杂环己烷 4H-1,3,2-benzodioxin 254-27-3 C8H8O2
    4H-1,3-噁嗪,5,6-二氢-5-碘-4-(甲氧基甲基)-2-(三氯甲基)-,反- trans-5-iodo-4-(methoxymethyl)-2-(trichloromethyl)-4,5-dihydro-1,3-oxazine 104808-67-5 C7H9Cl3INO2
    4H-1,3-二噁英并[4,5-c]吡啶正离子,8-[2-(2-呋喃基)乙基]-5-(羟甲基)-7-甲基-,碘化 [8-[2-(furan-2-yl)ethyl]-7-methyl-4H-[1,3]dioxino[4,5-c]pyridin-7-ium-5-yl]methanol;iodide 105551-26-6 C15H18NO4*I
    4H-1,3-二噁英并[4,5-c]吡啶正离子,5-(羟甲基)-2,7,8-三甲基-,碘化 5-Hydroxymethyl-2,7,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-7-ium; iodide 105551-07-3 C11H16NO3*I
    4H-1,3-二噁英-4-酮,2-(1,1-二甲基乙基)-,(R)- (R)-2-(tert-Butyl)-1,3-dioxin-4-one 139237-53-9 C8H12O3
    4H-1,3-二噁唑并[4,5-c]吡咯,4-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]-6-(1,3-二硫烷-2-基)四氢-2,2-二甲基-,(3aR,4R,6R,6aS)- 9-fluoro-1,2,3,4-tetrahydro-pyrazino[1,2-a]indole 256930-21-9 C11H11FN2
    4H-1,2-苯并恶嗪-3-酮 benzoxazinone 37204-63-0 C8H7NO2
    4H-1,2-苯并恶嗪-3-甲酸甲酯 3-methoxycarbonyl-4H-1,2-benzoxazine 538342-16-4 C10H9NO3
    4H-1,2-恶唑-5-酮 Isoxazolon-(5) 1072-48-6 C3H3NO2
    4H-1,2,4-苯并噻二嗪,3-氯-4-(1-甲基乙基)-,1,1-二氧化 3-chloro-4-izopropyl 4H-1,2,4-benzothiadiazine 1,1-dioxide 108221-79-0 C10H11ClN2O2S
    4H-1,2,4-苯并噻二嗪 1,1-二氧化物 2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide 359-85-3 C7H6N2O2S
    4H-1,2,4-苯并代森环-3-基-二硫代氨基甲酸甲酯-S,S-二氧化物 Methyl-dithiocarbamic acid 1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-yl ester 87344-00-1 C9H9N3O2S3
    4H-1,2,4-噻唑-4-丙醇 3-(4H-1,2,4-triazol-4-yl)propan-1-ol 27106-94-1 C5H9N3O
    4H-1,2,4-噻唑-3,4-二胺 3,4-diamino-1,2,4-triazole 38104-45-9 C2H5N5
    4H-1,2,4-噻唑-3,4,5-三胺 3,4,5-Triamino-4H-1,2,4-triazole 473-96-1 C2H6N6
    4H-1,2,4-三氮唑,3,4-二甲基-(8CI,9CI) 3,4-dimethyl-1,2,4-triazole 16778-74-8 C4H7N3
    4H-1,2,4-三唑-4-胺 4-amino-1,2,4-triazol-1-ium chloride 25545-88-4 C2H4N4*ClH
    4H-1,2,4-三唑-3-胺,N,4-二苯基-5-(4-吡啶基)- 3-Anilino-4-phenyl-5-(pyridyl-(4))-1,2,4-4H-triazol 15215-85-7 C19H15N5
    4H-1,2,4-三唑-3-胺,N,4-二(3-氯苯基)-5-苯基- 3-<m-Chloranilino>-4-<m-chlorphenyl>-5-phenyl-1,2,4-4H-triazol 15129-17-6 C20H14Cl2N4
    4H-1,2,4-三唑-3-羧酸 methyl 4-methyl-4H-1,2,4-triazole-3-carboxylate 68984-31-6 C5H7N3O2