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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
    3,4-二甲基-5-苯基-1,3-恶唑烷-2-酮 3,4-dimethyl-5-phenyloxazolidin-2-one 6317-31-3 C11H13NO2
    3,4-二甲基-5-羟基-5-<(1-甲基-2-吡咯基)甲基>-3-吡咯啉-2-酮 3,4-Dimethyl-5-hydroxy-5-<(1-methyl-2-pyrrolyl)methyl>-3-pyrrolin-2-one 105886-71-3 C12H16N2O2
    3,4-二甲基-5-甲氧基-5-<(2-吡咯基)甲基>-3-吡咯啉-2-酮 3,4-Dimethyl-5-methoxy-5-<(2-pyrrolyl)methyl>-3-pyrrolin-2-one 105886-66-6 C12H16N2O2
    3,4-二甲基-5-甲氧基-5-<(1-甲基-2-吡咯基)甲基>-3-吡咯啉-2-酮 3,4-Dimethyl-5-methoxy-5-<(1-methyl-2-pyrrolyl)methyl>-3-pyrrolin-2-one 105886-67-7 C13H18N2O2
    3,4-二甲基-5-溴吡啶 3-bromo-4,5-dimethylpyridine 27063-98-5 C7H8BrN
    3,4-二甲基-5-氧代-4,5-二氢-1H-吡唑-1-羧酸 3,4-Dimethyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carboxylic acid 861383-10-0 C6H8N2O3
    3,4-二甲基-5-氧代-2,5-二氢-1H-吡唑-1-甲酰胺 3,4-dimethyl-5-oxo-2,5-dihydro-pyrazole-1-carboxylic acid amide 857220-41-8 C6H9N3O2
    3,4-二甲基-5-噻吩-2-基-1,2-恶唑 3,4-dimethyl-5-thiophen-2-yl-isoxazole 56421-65-9 C9H9NOS
    3,4-二甲基-5-吡啶-3-基-1,2-恶唑 3-(3,4-dimethyl-isoxazol-5-yl)-pyridine 61314-51-0 C10H10N2O
    3,4-二甲基-5-吡啶-2-基-1,2-恶唑 2-(3,4-dimethyl-isoxazol-5-yl)-pyridine 61314-39-4 C10H10N2O
    3,4-二甲基-5-吡唑啉酮 3,4-dimethyl-4-chloro-2-pyrazolin-5-one 6628-22-4 C5H8N2O
    3,4-二甲基-5-亚甲基-2(5H)-呋喃酮 3,4-dimethyl-5-methylene-2(5H)-furanone 14300-74-4 C7H8O2
    3,4-二甲基-5-亚氨基-4,5-二氢-1,2,4-噻二唑 3,4-dimethyl-5-imino-4,5-dihydro-1,2,4-thiadiazole 59027-00-8 C4H7N3S
    3,4-二甲基-5-[(甲硫基)甲基]-1,2-恶唑 3,4-dimethyl-5-methylthiomethylisoxazole 84654-46-6 C7H11NOS
    3,4-二甲基-5-(2-羟乙基)碘代噻唑 3,4-dimethyl-5-(2-hydroxyethyl)thiazolium iodide 16311-69-6 C7H12NOS*I
    3,4-二甲基-5,6-二氢-2(1H)-吡啶酮 3,4-dimethyl-5,6-dihydropyridin-2(1H)-one 204118-35-4 C7H11NO
    3,4-二甲基-4-噻唑啉-2-硫酮 3,4-Dimethyl-thiazolin-2-thion 5316-79-0 C5H7NS2
    3,4-二甲基-3H-咪唑并[4,5-f]喹啉 3,4-Dimethyl-3H-imidazo(4,5-f)quinoline 92130-56-8 C12H11N3
    3,4-二甲基-3,4-二氢异香豆素 3,4-Dimethyl-3,4-dihydroisocoumarin 82416-36-2 C11H12O2
    3,4-二甲基-2-苯基吗啉-2-醇盐酸盐 2-OH-2-PH-3,4-Dime morpholine hcl 124497-75-2 C12H17NO2
    3,4-二甲基-2-苯基-6H-吡唑并[3,4-d]哒嗪-7-酮 3,4-dimethyl-2-phenyl-2,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one 63514-95-4 C13H12N4O
    3,4-二甲基-2-苯基-1-氧杂-4-氮杂螺[4.5]癸烷 1-Oxa-4-azaspiro[4.5]decane, 3,4-dimethyl-2-phenyl- 88263-26-7 C16H23NO
    3,4-二甲基-2-硫代-2,3-二氢-1,3-噻唑-5-羧酸 3,4-dimethyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid 313514-01-1 C6H7NO2S2
    3,4-二甲基-2-硫代-2,3-二氢-1,3-噻唑-5-甲酰氯 3,4-dimethyl-2-thiooxy-1,3-thiazolinyl-5-carboxylic acid chloride 313514-02-2 C6H6ClNOS2
    3,4-二甲基-2-硝基吡啶并[3,2-e]苯并咪唑 3,4-Dimethyl-2-nitro-3H-imidazo[4,5-f]quinoline 132461-40-6 C12H10N4O2
    3,4-二甲基-2-戊基呋喃 3,4-Dimethyl-2-pentyl-furan 71041-47-9 C11H18O
    3,4-二甲基-2-噻吩甲酸 3,4-Dimethyl-thiophen-2-carbonsaeure 89639-74-7 C7H8O2S
    3,4-二甲基-2-喹啉羧酸乙酯 Ethyl 3,4-dimethylquinoline-2-carboxylate 568558-08-7 C14H15NO2
    3,4-二甲基-2-丙基吡啶 3,4-Dimethyl-2-propylpyridine 121259-18-5 C10H15N
    3,4-二甲基-2-(甲基二硫烷基)噻吩 methyl 3,4-dimethyl-2-thienyl disulfide 126876-26-4 C7H10S3
    3,4-二甲基-2-(噻吩-2-基甲基)吡喃并[6,5-c]吡唑-6-酮 Pyrano(2,3-c)pyrazol-6(2H)-one, 3,4-dimethyl-2-(2-thienylmethyl)- 144092-64-8 C13H12N2O2S
    3,4-二甲基-2,5-二氢呋喃-2-酮 3,4-dimethyl-5H-furan-2-one 1575-46-8 C6H8O2
    3,4-二甲基-2,5-二氢呋喃 2,5-dihydro-3,4-dimethylfuran 53720-72-2 C6H10O
    3,4-二甲基-2,5-二氢吡喃-6-酮 4,5-dimethyl-3,6-dihydro-pyran-2-one 22937-02-6 C7H10O2
    3,4-二甲基-2,5-二氢吡喃-6,6-二羧酸 4,5-dimethyl-3,6-dihydro-2H-pyran-2,2-dicarboxylic acid 57668-94-7 C9H12O5
    3,4-二甲基-2(1H)-喹啉酮 3,4-dimethylquinolin-2(1H)-one 17336-90-2 C11H11NO
    3,4-二甲基-1H-吲哚-6,7-二酮 3,4-dimethyl-1H-indole-6,7-dione 157583-30-7 C10H9NO2
    3,4-二甲基-1H-吡唑-5-羧酸乙酯 ethyl 4,5-dimethyl-1H-pyrazole-3-carboxylate 15803-27-7 C8H12N2O2
    3,4-二甲基-1H-吡唑-5-羧酸 3,4-dimethyl-2H-pyrazole-5-carboxylic acid 89831-40-3 C6H8N2O2
    3,4-二甲基-1H-吡唑-1-胺 3,4-Dimethyl-1H-pyrazol-1-amin 99939-01-2 C5H9N3
    3,4-二甲基-1H-吡唑 3,4-dimethyl-1H-pyrazole 2820-37-3 C5H8N2
    3,4-二甲基-1H-吡咯-2-羧酸乙酯 3,4-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester 938-75-0 C9H13NO2
    3,4-二甲基-1H-吡咯-2-羧酸 3,4-dimethyl-1H-pyrrole-2-carboxylic acid 89776-55-6 C7H9NO2
    3,4-二甲基-1H-吡咯-2-碳酸叔丁酯 3,4-dimethyl-1H-pyrrole-2-carbonic acid tert-butyl ester 50634-34-9 C11H17NO2
    3,4-二甲基-1H-吡咯-2-甲酸甲酯 2-Methoxycarbonyl-3,4-dimethylpyrrol 50634-33-8 C8H11NO2
    3,4-二甲基-10-(3-氨基丙基)-9-吖啶酮草酸盐 ER-27319 201010-95-9 C2H2O4*C18H20N2O
    3,4-二甲基-1-苯基吡喃并[2,3-c]吡唑-6-酮 3,4-dimethyl-1-phenyl-1H,6H-pyrano<2,3-c>pyrazol-6-one 74169-52-1 C14H12N2O2
    3,4-二甲基-1-苯基吡咯-2,5-二酮 N-phenyl-2,3-dimethylmaleimide 81109-49-1 C12H11NO2
    3,4-二甲基-1-苯基-1H-吡唑-5(4h)-酮 3,4-dimethyl-1-phenyl-pyrazolin-5-one 17900-68-4 C11H12N2O
    3,4-二甲基-1-苯基-1,2-二氢吡唑-5-酮 4,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 7713-77-1 C11H12N2O