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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
    4,4-二氯-1-(吡啶-2-基)丁-3-烯-2-醇 4,4-Dichloro-1-pyridin-2-ylbut-3-en-2-ol 105440-55-9 C9H9Cl2NO
    4,4-二氯-1-(吗啉-4-基)丁-3-烯-1,2-二酮 4,4-dichloro-1-(morpholin-4-yl)but-3-ene-1,2-dione 85839-49-2 C9H11Cl2NO3
    4,4-二氢-4-亚氨基-1,4-氧硫杂环己烷 4-氧化物 4-imino-1,4λ<sup>6</sup>-oxathiane 4-oxide 708257-15-2 C4H9NO2S
    4,4-二氟氮杂环庚烷盐酸盐 4,4-difluoroazepane 1094073-72-9 C6H11F2N
    4,4-二氟氮杂环庚烷盐酸盐 4,4-difluoroazepane hydrochloride 1160721-05-0 C6H11F2N*ClH
    4,4-二氟氨基乙基哌啶 2-(4,4-difluoropiperidin-1-yl)ethanamine 605659-03-8 C7H14F2N2
    4,4-二氟异喹啉-1,3(2H,4H)-二酮 4,4-difluoroisoquinoline-1,3(2H,4H)-dione 1443981-83-6 C9H5F2NO2
    4,4-二氟四氢呋喃-3-醇 4,4-difluorotetrahydrofuran-3-ol 1782515-61-0 C4H6F2O2
    4,4-二氟哌啶盐酸盐 4,4-difluoropiperidine hydrochloride 144230-52-4 C5H9F2N*ClH
    4,4-二氟哌啶-3-醇盐酸盐 rac-4,4-difluoropiperidin-3-ol hydrochloride 1186688-54-9 C5H9F2NO*ClH
    4,4-二氟哌啶-3-羧酸盐酸 4,4-difluoropiperidine-3-carboxylic acid hydrochloride 1780258-19-6 C6H9F2NO2*ClH
    4,4-二氟哌啶-1-胺 4,4-difluoropiperidin-1-amine 811441-26-6 C5H10F2N2
    4,4-二氟哌啶-1-磺酰胺 4,4-difluoropiperidine-1-sulfonamide 1015170-98-5 C5H10F2N2O2S
    4,4-二氟哌啶-1-甲酸叔丁酯 tert-butyl 4,4-difluoropiperidine-1-carboxylate 281652-10-6 C10H17F2NO2
    4,4-二氟哌啶 4,4-difluoropiperidine 21987-29-1 C5H9F2N
    4,4-二氟二氢-2H-吡喃-2,6(3H)-二酮 4,4-Difluorooxane-2,6-dione 2309460-79-3 C5H4F2O3
    4,4-二氟-8-吡啶基-1,3,5,7-四甲基-4-BORA-3A,4A-DIAZA-S-INDACENE (1,3,5,7-tetramethyl-8-(4-pyridyl)-4,4'-difluoroboradiazaindacene) 1134484-25-5 C18H18BF2N3
    4,4-二氟-6-氮杂螺[2.5]辛烷盐酸盐 4,4-difluoro-6-azaspiro[2.5]octane hydrochloride 1282532-00-6 C7H11F2N*ClH
    4,4-二氟-5-甲基-2-苯基吡唑-3-酮 4,4-difluoro-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 56875-01-5 C10H8F2N2O
    4,4-二氟-3-甲基哌啶盐酸盐 4,4-difluoro-3-methylpiperidine hydrochloride 1434141-99-7 C6H11F2N*ClH
    4,4-二氟-3,5-二甲基哌啶盐酸盐 4,4-difluoro-3,5-dimethylpiperidine hydrochloride 2031258-96-3 C7H13F2N*ClH
    4,4-二氟-2-甲基哌啶盐酸盐 4,4-difluoro-2-methylpiperidin 1234616-37-5 C6H11F2N
    4,4-二氟-2-甲基哌啶盐酸 4,4-difluoro-2-methylpiperidine hydrochloride 1378571-68-6 C6H11F2N*ClH
    4,4-二氟-1-哌啶硫代甲酰胺 4,4-difluoropiperidine-1-carbothioamide 860344-90-7 C6H10F2N2S
    4,4-二氟-1,4,5,7-四氢吡喃并[3,4-C]吡唑 4,4-Difluoro-1,4,5,7-tetrahydropyrano[3,4-c]pyrazole 1391732-92-5 C6H6F2N2O
    4,4-二氟-1,3-二甲基-4-硼-3a,4a-二氮杂对称引达省 1,3-dimethyl 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 154793-49-4 C11H11BF2N2
    4,4-二氟-1,3,5,7-四甲基-4-硼杂-3a,4a-二氮杂对称引达省 4,4-difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene 21658-70-8 C13H15BF2N2
    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