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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
    2,5-二氧-2,3,4,5-四氢-1H-苯并[E][1,4]二氮杂䓬-8-羧酸 8-[2,3,4,5-Tetrahydro-1H-1,4-benzodiazepin-2,5-dionyl]-carboxylic acid 195985-12-7 C10H8N2O4
    2,5-二氧-1-吡咯烷基3'，6'-二-1-氮杂环丁烷基-2-重氮-2,3-二氢-3-氧螺[1H-茚-1,9'-[9H]]吨]-6-羧酸盐 2,5-dioxopyrrolidin-1-yl 3',6'-di(azetidin-1-yl)2-diazo-3-oxo-2,3-dihydrospiro[indene-1,9-xanthene]-6-carboxylate 1811539-42-0 C32H25N5O6
    2,5-二氢噻吩-3-羧酸甲酯 methyl 2,5-dihydrothiophene-3-carboxylate 67488-46-4 C6H8O2S
    2,5-二氢噻吩-3-甲醛 2,5-dihydro-3-thiophenecarboxaldehyde 113772-16-0 C5H6OS
    2,5-二氢噻吩 2,5-dihydrothiophene 1708-32-3 C4H6S
    2,5-二氢呋喃-3-羧酸叔丁酯 tert-butyl 2,5-dihydrofuran-3-carboxylate 797038-34-7 C9H14O3
    2,5-二氢呋喃-2-醇 4-hydroxy-but-2<i>c</i>-enal cyclohemiacetal 34734-32-2 C4H6O2
    2,5-二氢呋喃-2-羧酸 2,5-dihydrofuran-2-carboxylic acid 22694-55-9 C5H6O3
    2,5-二氢呋喃 2,5-dihydrofuran 1708-29-8 C4H6O
    2,5-二氢吡喃-6-酮 (+/-)-3,6-dihydro-2H-pyran-2-one 26677-08-7 C5H6O2
    2,5-二氢吡咯盐酸盐 2,5-dihydro-1H-pyrrole hydrochloride 63468-63-3 C4H7N*ClH
    2,5-二氢-alpha,alpha-二甲基-3-噻吩-1-丁醇1,1-二氧化物 3-Thiophenebutanol, 2,5-dihydro-alpha,alpha-dimethyl-, 1,1-dioxide 1135-22-4 C10H18O3S
    2,5-二氢-a,2,4,5-四甲基-2-噻唑并甲噻唑并 4-nitrophenyl 2-(2-(ethyl(4-((4-nitrophenyl)diazenyl)phenyl)amino)ethoxy)acetate 253426-51-6 C24H23N5O7
    2,5-二氢-7-甲氧基-2-(4-甲氧基苯基)-3H-吡唑并[4,3-c]喹啉-3-一 2,5-Dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo[4,3-c]quinolin-3-one 164025-44-9 C18H15N3O3
    2,5-二氢-7-氟-3H-茚并(1,2-c)哒嗪-3-酮 7-fluoro-5H-indeno<1,2-c>piridazin-3-one 81198-18-7 C11H7FN2O
    2,5-二氢-7,8-二甲基-2,5-二氧代-4-(哌啶甲基)-1H-1-苯并氮杂卓 2,5-Dioxo-7,8-dimethyl-4-piperidinomethyl-2,5-dihydro-1H-1-benzazepin 69353-32-8 C18H22N2O2
    2,5-二氢-6-羟基-3-巯基-2-甲基-1,2,4-三嗪-5-酮 3-imidazolo[4,5-b]pyridin-2-ylpropylamine 332882-16-3 C9H12N4
    2,5-二氢-6-羟基-2-甲基-5-氧-3-巯基-1,2,4-三嗪 thiotriazinone 58909-39-0 C4H5N3O2S
    2,5-二氢-5-苯基-3H-咪唑并[2,1-a]异吲哚-5-醇 2,3-dihydro-5-phenyl-5H-imidazo[2,1-a]isoindol-5-ol 16780-88-4 C16H14N2O
    2,5-二氢-5-氧代-3-(吡啶-4-基)-1,2,4-三嗪-6-羧酸 2,5-dihydro-5-oxo-3-(pyridin-4-yl)-1,2,4-triazine-6-carboxylic acid 259807-81-3 C9H6N4O3
    2,5-二氢-5-氧代-3-(2-吡啶)-1,2,4-三嗪-6-羧酸乙酯 3-(Pyridin-2-yl)-4H-1,2,4-triazin-5-one-6-carboxylic acid ethyl ester 36286-79-0 C11H10N4O3
    2,5-二氢-5-氧代-1H-吡唑-3-乙酸甲酯 5-Carbomethoxymethyl-4-pyrazolin-3-on 58979-88-7 C6H8N2O3
    2,5-二氢-4-羟基-5-氧代-1-苯基-1H-吡咯-3-羧酸乙酯 ethyl (3R)-1-benzyl-4,5-dioxopyrrolidine-3-carboxylate 57056-57-2 C14H15NO4
    2,5-二氢-4-羟基-2-氧代-1H-吡咯-1-甲酸叔丁酯 tert-butyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate 182352-48-3 C9H13NO4
    2,5-二氢-4-甲基噻唑-5-乙醇 2-(4-methyl-2,5-dihydro-thiazol-5-yl)-ethanol 84041-80-5 C6H11NOS
    2,5-二氢-4-(碘甲基)-2,2,5,5-四甲基-1H-咪唑-1-基氧基3-氧化物 4-Iodomethyl-2,2,5,5-tetramethyl-3-imidazoline-3-oxide-1-oxyl 73514-39-3 C8H14IN2O2
    2,5-二氢-3-甲基-5-氧代-1,2,4-三嗪-6-羧酸乙酯 ethyl 3-methyl-5-hydroxy-1,2,4-triazine-6-carboxylate 36286-80-3 C7H9N3O3
    2,5-二氢-3-异丙基-2,5-二氧代-1H-吡咯-1-丙酸 farinomalein A 1175521-35-3 C10H13NO4
    2,5-二氢-3-(羟基甲基)-1H-吡咯-1-羧酸乙酯 3-Hydroxymethyl-2,5-dihydro-pyrrole-1-carboxylic acid ethyl ester 128259-48-3 C8H13NO3
    2,5-二氢-3-(4-甲基戊-3-烯基)噻吩 2,5-dihydro-3-(4-methylpent-3-enyl)thiophen 73188-25-7 C10H16S
    2,5-二氢-3-(4-吗啉基)-噻吩 2,5-dihydro-3-(4-morpholinyl)-thiophene 1006-77-5 C8H13NOS
    2,5-二氢-2-氧代-5-苯基-5-(2-丙基)-3-呋喃羧酸甲酯 Methyl 2-oxo-5-phenyl-5-(prop-1-en-2-yl)-2,5-dihydrofuran-3-carboxylate 844437-52-1 C15H14O4
    2,5-二氢-2-氧代-1H-咪唑-5-磺酸 2-oxo-2,5-dihydro-1H-imidazole-5-sulfonic acid 857807-72-8 C3H4N2O4S
    2,5-二氢-2-戊基呋喃 2,5-dihydro-2-pentylfuran 74306-22-2 C9H16O
    2,5-二氢-2-异丙基-4-甲基噻唑 2-isopropyl-4-methyl-3-thiazoline 67936-13-4 C7H13NS
    2,5-二氢-2,5-二辛基-3,6-二-2-噻吩基吡咯并[3,4-c]吡咯-1,4-二酮 2,5-dioctyl-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione 1057401-08-7 C30H40N2O2S2
    2,5-二氢-2,5-二甲基呋喃 2,5-dihydro-2,5-dimethylfuran 59242-27-2 C6H10O
    2,5-二氢-2,4-二甲基噻唑 2,4-dimethyl-3-thiazoline 60755-05-7 C5H9NS
    2,5-二氢-2,2,5,5-四甲基-3-[[(甲基磺酰基)硫代]甲基]-4-(3-吡啶基)-1H-吡咯-1-基氧基 2,5-Dihydro-2,2,5,5-tetramethyl-3-[[(methylsulfonyl)thio]methyl]-4-(3-pyridinyl)-1H-pyrrol-1-yloxy 1379779-19-7 C15H22N2O3S2
    2,5-二氢-2,2,4-三甲基噻唑 2,5-dihydro-2,4,5-trimethylthiazoline 15679-23-9 C6H11NS
    2,5-二氢-1H-咪唑-1-二硫代甲酸 2,5-Dihydro-1H-imidazole-1-carbodithioic acid 782441-82-1 C4H6N2S2
    2,5-二氢-1H-吡唑-3-胺二盐酸盐 2,5-Dihydro-1H-pyrazol-3-amine dihydrochloride 4189-86-0 C3H9Cl2N3
    2,5-二氢-1H-吡咯-1-羧酸乙酯 ethyl 2,5-dihydro-1H-pyrrole-1-carboxylate 6972-81-2 C7H11NO2
    2,5-二氢-1H-吡咯-1-亚胺代甲酰肼 N'-amino-2,5-dihydropyrrole-1-carboximidamide —— C5H10N4
    2,5-二氢-1-甲基-1H-吡咯 1-methyl-2,5-dihydro-pyrrole 554-15-4 C5H9N
    2,5-二氢-1-氧化噻吩 2,5-dihydrothiophene 1-oxide 14852-22-3 C4H6OS
    2,5-二氢-1,3-噻唑-4-胺 thiazolidin-4-ylideneamine 623564-71-6 C3H6N2S
    2,5-二氢-1,3-噻唑 2,5-dihydro-1,3-thiazole 24576-55-4 C3H5NS
    2,5-二氟嘧啶 2,5-Difluor-pyrimidin 17573-84-1 C4H2F2N2
    2,5-二氟吡啶-4-羧酸 2,5-difluoropyridine-4-carboxylic acid 851386-39-5 C6H3F2NO2