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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
    4,4-二己基-5,5-二(噻吩-2-基)-2,2-联噻唑 4,4'-dihexyl-5,5'-di(thiophen-2-yl)-2,2'-bithiazole 853722-90-4 C26H32N2S4
    4,4-二己基-2,2-联噻唑 4,4'-dihexyl 2,2'-bithiazole 180729-92-4 C18H28N2S2
    4,4-二吡啶基N,N-二氧化水合物 4,4'-bipyridine-N,N'-dioxide hydrate 338950-86-0 C10H8N2O2*(x)H2O
    4,4-二乙酰基-1-羟基-2-氮杂环丁酮 1,1'-(1-Hydroxy-4-oxoazetidine-2,2-diyl)diethanone 141942-33-8 C7H9NO4
    4,4-二乙氧基偶氮苯 4,4'-diethoxyazoxybenzene 588-52-3 C16H18N2O2
    4,4-二乙基哌啶 4,4-Diethyl-piperidin 3970-64-7 C9H19N
    4,4-二乙基-咪唑烷-2-酮 4,4-diethyl-imidazolidin-2-one 100949-25-5 C7H14N2O
    4,4-二乙基-4H-呋喃并[3,4-d][1,3]恶嗪-2(1H)-酮 4,4-Diethyl-4H-furo<3,4-d><1,3>oxazin-2(1H)-one 78329-72-3 C10H13NO3
    4,4-二乙基-4,5-二氢呋喃-2,3-二酮 4,4-diethyl-4,5-dihydrofuran-2,3-dione 96909-86-3 C8H12O3
    4,4-二乙基-3,5-二甲基-4H-吡唑 4,4-Diethyl-3,5-dimethyl-4H-pyrazol 74076-88-3 C9H16N2
    4,4-二乙基-2-甲基-1,3-苯并噻嗪 4,4-diethyl-2-methyl-4<i>H</i>-benzo[<i>e</i>][1,3]thiazine 54474-67-8 C13H17NS
    4,4-二乙基-2,2-二甲基-1-氧代-3H-吡咯-1-鎓 3,3-diethyl-5,5-dimethylpyrroline 1-oxide 111904-11-1 C10H19NO
    4,4-二乙基-1-甲基-3-吡唑烷酮 4,4-Diethyl-1-methyl-pyrazolidin-3-on 90152-28-6 C8H16N2O
    4,4-二乙基-1-异丙基-2-(1-甲基-[4]哌啶基)-吡唑烷-3,5-二酮 4,4-diethyl-1-isopropyl-2-(1-methyl-[4]piperidyl)-pyrazolidine-3,5-dione 101433-51-6 C16H29N3O2
    4,4-二丙基环己基-2-烯酮 6,7,8,9-Tetrahydro-5H-imidazo[1,2-a]azepine-3-carbonyl chloride 914637-86-8 C9H11ClN2O
    4,4-二丙基-2,6-哌啶二酮 4,4-Dipropyl-2,6-piperidinedione 1132-96-3 C11H19NO2
    4,4-二丁基-γ-丁内酮 4,4-dibutyl-4-butyrolactone 7774-47-2 C12H22O2
    4,4-二-叔丁基联吡啶 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine 69641-93-6 C20H24N2O4
    4,4-二(4-氧芴基)二苯胺 bis(4-(dibenzo[b,d]furan-4-yl)phenyl)amine 955959-91-8 C36H23NO2
    4,4-二(2-乙基己基)-二噻吩并环戊二烯 4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene 365547-20-2 C25H38S2
    4,4-[(3,20-二氧代孕甾-4-烯-14,17-二基)二氧基]丁酸 4,4-[(3,20-Dioxopregn-4-ene-14,17-diyl)dioxy]butyric acid 23655-69-8 C25H34O6
    4,4-(哌嗪-1,4-二基)双(丁烷-1-磺酸) 1,4-bis(4-sulfobutyl)piperazinium 16045-14-0 C12H26N2O6S2
    4,4-(哌嗪-1,4-二基)二苯甲醛 N,N'-di(4-formylphenyl)piperazine 10159-39-4 C18H18N2O2
    4,4-(乙烯二氧基)-1-叔丁氧羰基哌啶 tert-butyl 1,4-dioxa-8-azaspiro[4.5]decane-8-carboxylate 123387-51-9 C12H21NO4
    4,4-(2-乙基-2-硝基三亚甲基)二吗啉 4,4'-(2-Ethyl-2-nitrotrimethylene)dimorpholine 1854-23-5 C13H25N3O4
    4,4-(1,2-二氮烯二基)双[1,2-苯二甲酸] 3,4-dicarboxyl-(3',4'-dicarboxylazophenyl) benzene 21278-45-5 C16H10N2O8
    4,4,7,9-四甲基-1,3,4,5-四氢-2-苯并噁-1,3-二酮 4,4,7,9-Tetramethyl-4,5-dihydro-benzo[c]oxepine-1,3-dione 23342-31-6 C14H16O3
    4,4,7,9-四溴-1,2,3,4-四氢-5H-1-苯并吖庚英-5-酮 4,4,7,9-Tetrabrom-1,2,3,4-tetrahydro-1-benzazepin-5-on 19673-28-0 C10H7Br4NO
    4,4,6-三甲基-四氢-嘧啶-2-酮 2-Oxo-4,4,6-trimethyl-hexahydro-pyrimidin 10554-41-3 C7H14N2O
    4,4,6-三甲基-alpha-丙基-1,3-二恶烷-2-丙醇 4,4,6-Trimethyl-alpha-propyl-1,3-dioxane-2-propanol 68568-80-9 C13H26O3
    4,4,6-三甲基-4,5-二氢嘧啶-2-硫醇 4,4,6-Trimethyl-2-thiono-2,3,4,5-tetrahydro-pyrimidin 933-49-3 C7H12N2S
    4,4,6-三甲基-3,4-二氢嘧啶-2(1H)-硫酮 3,4-dihydro-4,4,6-trimethylpyrimidine-2(1H)-thione 5392-23-4 C7H12N2S
    4,4,6-三甲基-3,4-二氢-吡喃-2-酮 4,4,6-trimethyl-3,4-dihydro-pyran-2-one 68208-62-8 C8H12O2
    4,4,6-三甲基-3,4-二氢-2-喹啉酮 3,4-dihydro-4,4,6-trimethyl-2(1H)-quinolinone 181122-00-9 C12H15NO
    4,4,6-三甲基-2-辛基-1,3-二恶烷 4,4,6-Trimethyl-2-octyl-1,3-dioxane 5452-12-0 C15H30O2
    4,4,6-三甲基-2-苯基-1,3-二恶烷 4,4,6-trimethyl-2-phenyl-1,3-dioxane 2568-06-1 C13H18O2
    4,4,6-三甲基-2-甲基硫烷基-1-苯基嘧啶 1,4-dihydro-4,4,6-trimethyl-2-methylthio-1-phenylpyrimidine 34927-74-7 C14H18N2S
    4,4,6-三甲基-2-戊基-1,3-二恶烷 1,3-Dioxane, 4,4,6-trimethyl-2-pentyl- 63449-89-8 C12H24O2
    4,4,6-三甲基-2-乙烯基-[1,3]二恶烷 4,4,6-trimethyl-2-vinyl-[1,3]dioxane 22634-89-5 C9H16O2
    4,4,6-三甲基-2-(苯基甲基)-1,3-二恶烷 2-benzyl-4,4,6-trimethyl-[1,3]dioxane 67633-94-7 C14H20O2
    4,4,6-三甲基-2-(1-丙烯基)-1,3-二恶烷 4,4,6-trimethyl-2-propenyl-[1,3]dioxane 6413-74-7 C10H18O2
    4,4,6-三甲基-2,3-二氢-2-硫代-1(4H)-嘧啶乙醇 1-(2-Hydroxy-aethyl)-4,4,6-trimethyl-dihydro-pyrimidin-2-thion 5339-75-3 C9H16N2OS
    4,4,6-三甲基-1,3-恶嗪烷-2-硫酮 4,4,6-Trimethyl-tetrahydro-[1,3]oxazin-2-thion 17374-19-5 C7H13NOS
    4,4,6-三甲基-1,3-二氢嘧啶-2-酮 2-Oxo-4,4,6-trimethyl-1,2,3,4-tetrahydro-pyrimidin 4628-47-1 C7H12N2O
    4,4,6-三甲基-1,3-二噁烷 4,4,6-trimethyl-[1,3]dioxane 1123-07-5 C7H14O2
    4,4,6-三乙基-1,3-二氢嘧啶-2-硫酮 4,4,6-triethyl-1,2,3,4-tetrahydropyrimidine-2-thione 89187-92-8 C10H18N2S
    4,4,5a-三甲基十二氢苯并[3,4]环丁[1,2-b]氧杂卓 Dodecahydro-4,4,5a-trimethylbenzo[3,4]cyclobuta[1,2-b]oxepin 94087-07-7 C15H26O
    4,4,5-三甲基-二氢-呋喃-2,3-二酮 rac-4,4,5-trimethyldihydrofuran-2,3-dione 17155-47-4 C7H10O3
    4,4,5-三甲基-3,4-二氢-2H-吡喃-2-甲醛 4,4,5-Trimethyl-3,4-dihydro-2H-pyran-2-carbaldehyde 141037-59-4 C9H14O2
    4,4,5-三甲基-2H-吡唑-3-酮 2,4-dihydro-4,4,5-trimethyl-3H-pyrazol-3-one 3201-20-5 C6H10N2O