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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 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 1-but-2-enyl-6-chloro-3,5-diethyl-1<i>H</i>-pyrimidine-2,4-dione 52304-50-4 C12H17ClN2O2
    1-but-2-enyl-6-chloro-3,5-diethyl-1<i>H</i>-pyrimidine-2,4-dione
    —— 4,6-Dithiobarbital 52414-78-5 C8H12N2OS2
    4,6-Dithiobarbital
    —— 2-Chlor-4-phenyl-6,7-dimethoxy-chinazolin 5185-57-9 C16H13ClN2O2
    2-Chlor-4-phenyl-6,7-dimethoxy-chinazolin
    —— 4,4'-diethoxy-1<i>H</i>,1'<i>H</i>-1,1'-(2-hydroxy-propane-1,3-diyl)-bis-pyrimidin-2-one 51503-15-2 C15H20N4O5
    4,4'-diethoxy-1<i>H</i>,1'<i>H</i>-1,1'-(2-hydroxy-propane-1,3-diyl)-bis-pyrimidin-2-one
    —— 1-(3-Brompropyl)-5-n-butyluracil 51785-40-1 C11H17BrN2O2
    1-(3-Brompropyl)-5-n-butyluracil
    —— 1-(3-chloro-2-hydroxy-propyl)-4-ethoxy-1<i>H</i>-pyrimidin-2-one 51503-13-0 C9H13ClN2O3
    1-(3-chloro-2-hydroxy-propyl)-4-ethoxy-1<i>H</i>-pyrimidin-2-one
    —— 3-(2-Fluoro-phenyl)-2-hydroxy-6-trifluoromethyl-3H-pyrimidin-4-one 50844-62-7 C11H6F4N2O2
    3-(2-Fluoro-phenyl)-2-hydroxy-6-trifluoromethyl-3H-pyrimidin-4-one
    —— (4,5-Diamino-6-azaniumylpyrimidine-1,3-diium-2-yl)azanium;disulfate —— C4H12N6O8S2
    (4,5-Diamino-6-azaniumylpyrimidine-1,3-diium-2-yl)azanium;disulfate
    —— 3-(3-Fluoro-phenyl)-2-hydroxy-6-trifluoromethyl-3H-pyrimidin-4-one 50844-61-6 C11H6F4N2O2
    3-(3-Fluoro-phenyl)-2-hydroxy-6-trifluoromethyl-3H-pyrimidin-4-one
    —— 6-(4-Ethoxyphenyl)pyridazine-3-carbaldehyde 699022-63-4 C13H12N2O2
    6-(4-Ethoxyphenyl)pyridazine-3-carbaldehyde
    —— 2-<4-n-heptyl-phenyl>-5-<4-n-heptyloxy-phenyl>-pyrimidine 69723-08-6 C30H40N2O
    2-<4-n-heptyl-phenyl>-5-<4-n-heptyloxy-phenyl>-pyrimidine
    —— 5-Amino-4-bromo-2-(4-fluorophenyl)pyridazin-3(2H)-one 52391-95-4 C10H7BrFN3O
    5-Amino-4-bromo-2-(4-fluorophenyl)pyridazin-3(2H)-one
    —— 2-[(Trimethylsilyl)ethynyl]-5-{4-[(trimethylsilyl)ethynyl]phenyl}pyrazine 685878-05-1 C20H24N2Si2
    2-[(Trimethylsilyl)ethynyl]-5-{4-[(trimethylsilyl)ethynyl]phenyl}pyrazine
    —— 1,3-Dimethyl-5-fluor-cytosin 69435-83-2 C6H8FN3O
    1,3-Dimethyl-5-fluor-cytosin
    —— 2,4-Bis[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}pyrimidine 69265-07-2 C15H32N2O3Si3
    2,4-Bis[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}pyrimidine
    —— 4-(Furan-2-yl)-6-(3-nitrophenyl)pyrimidin-2-amine 685076-65-7 C14H10N4O3
    4-(Furan-2-yl)-6-(3-nitrophenyl)pyrimidin-2-amine
    —— 4-(4-Chloro-2-fluoro-5-methoxyphenyl)-5-ethenyl-6-methoxypyrimidine 678997-01-8 C14H12ClFN2O2
    4-(4-Chloro-2-fluoro-5-methoxyphenyl)-5-ethenyl-6-methoxypyrimidine
    —— 2,3-Dibutyl-5,6-dimethylpyrazine 678149-42-3 C14H24N2
    2,3-Dibutyl-5,6-dimethylpyrazine
    —— 3',5'-dideoxyuridine 676526-03-7 C9H12N2O4
    3',5'-dideoxyuridine
    —— 2-Phenyl-pyrimidine-4,6-dicarbonyl dichloride 675623-20-8 C12H6Cl2N2O2
    2-Phenyl-pyrimidine-4,6-dicarbonyl dichloride
    —— 3-Furan-2-ylmethyl-2-pyridin-3-yl-3H-quinazolin-4-one 675200-78-9 C18H13N3O2
    3-Furan-2-ylmethyl-2-pyridin-3-yl-3H-quinazolin-4-one
    —— 6-amino-2,4-bis(hydroxymethyl)pyrimidine 672341-31-0 C6H9N3O2
    6-amino-2,4-bis(hydroxymethyl)pyrimidine
    —— 1-Phenyl-7H-cyclopenta[c]pyridazin-1-ium 670223-02-6 C13H11N2+
    1-Phenyl-7H-cyclopenta[c]pyridazin-1-ium
    —— 3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide 67027-31-0 C14H13N3O3
    3-Oxo-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)butanamide
    —— 1-(2-Pyrazinyl)-2-(4-pyridyl)-ethen 66806-41-5 C11H9N3
    1-(2-Pyrazinyl)-2-(4-pyridyl)-ethen
    —— Ethanethioamide--pyrimidine (1/1) 664365-69-9 C6H9N3S
    Ethanethioamide--pyrimidine (1/1)
    —— 5-Brom-5.6-dihydro-6-hyroxy-1-methyl-thymin 66279-48-9 C6H9BrN2O3
    5-Brom-5.6-dihydro-6-hyroxy-1-methyl-thymin
    —— 5-Fluoro-1-(oxolan-2-yl)dihydropyrimidine-2,4(1H,3H)-dione 66096-79-5 C8H11FN2O3
    5-Fluoro-1-(oxolan-2-yl)dihydropyrimidine-2,4(1H,3H)-dione
    —— 5-Fluoro-2,4-bis[(trimethylstannyl)oxy]pyrimidine 66084-62-6 C10H19FN2O2Sn2
    5-Fluoro-2,4-bis[(trimethylstannyl)oxy]pyrimidine
    —— 4-Aethyl-2-isopropyl-6-methylpyrimidin-N-3-oxid 65680-19-5 C10H16N2O
    4-Aethyl-2-isopropyl-6-methylpyrimidin-N-3-oxid
    —— (5aS,9aS)-5,5a,6,7,8,9,9a,10-octahydrobenzo[g]quinoxaline 66036-35-9 C12H16N2
    (5aS,9aS)-5,5a,6,7,8,9,9a,10-octahydrobenzo[g]quinoxaline
    —— 5-Ethyl-6-sulfanylidenedihydropyrimidine-2,4(1H,3H)-dione 65644-25-9 C6H8N2O2S
    5-Ethyl-6-sulfanylidenedihydropyrimidine-2,4(1H,3H)-dione
    —— 4-(2-butyl-pyrimidin-5-yl)-benzonitrile 65586-39-2 C15H15N3
    4-(2-butyl-pyrimidin-5-yl)-benzonitrile
    —— Pteridin-2-on 65799-70-4 C24H16N4O
    Pteridin-2-on
    —— 1,3-Dibenzyl-5-nitro-2-phenylhexahydropyrimidine 65344-67-4 C24H25N3O2
    1,3-Dibenzyl-5-nitro-2-phenylhexahydropyrimidine
    —— Ethyl cyano(5-methoxypyrimidin-2(1H)-ylidene)acetate 65364-73-0 C10H11N3O3
    Ethyl cyano(5-methoxypyrimidin-2(1H)-ylidene)acetate
    —— ZINC;2-methylpyrazine;dinitrate 65073-38-3 C20H24N10O6Zn
    ZINC;2-methylpyrazine;dinitrate
    —— 4-Amino-2-chlor-5-(1-chlorvinyl)pyrimidin 65223-82-7 C6H5Cl2N3
    4-Amino-2-chlor-5-(1-chlorvinyl)pyrimidin
    —— 5,6-Diamino-1-(3-chlorophenyl)-3-ethylpyrimidine-2,4(1H,3H)-dione 64959-87-1 C12H13ClN4O2
    5,6-Diamino-1-(3-chlorophenyl)-3-ethylpyrimidine-2,4(1H,3H)-dione
    —— 3-chloro-6-(4-octyl-phenyl)-pyridazine 64779-22-2 C18H23ClN2
    3-chloro-6-(4-octyl-phenyl)-pyridazine
    —— (6-Chloropyrazin-2-yl)sulfamic acid 64645-14-3 C4H4ClN3O3S
    (6-Chloropyrazin-2-yl)sulfamic acid
    —— 2-{2-[6-(4-Bromophenyl)pyridazin-3-yl]hydrazinylidene}propanoic acid 64461-69-4 C13H11BrN4O2
    2-{2-[6-(4-Bromophenyl)pyridazin-3-yl]hydrazinylidene}propanoic acid
    —— 6-{[2-(4-Bromophenyl)ethyl]amino}-3-methylpyrimidine-2,4(1H,3H)-dione 64455-89-6 C13H14BrN3O2
    6-{[2-(4-Bromophenyl)ethyl]amino}-3-methylpyrimidine-2,4(1H,3H)-dione
    —— 2-{2-[6-(4-Bromophenyl)pyridazin-3-yl]hydrazinylidene}pentanedioic acid 64461-70-7 C15H13BrN4O4
    2-{2-[6-(4-Bromophenyl)pyridazin-3-yl]hydrazinylidene}pentanedioic acid
    —— N''-[2-(Dimethylamino)ethyl]-N-(4,6-dimethylpyrimidin-2-yl)guanidine 6442-19-9 C11H20N6
    N''-[2-(Dimethylamino)ethyl]-N-(4,6-dimethylpyrimidin-2-yl)guanidine
    —— 2-[2-(6-Bromopyridazin-3-yl)hydrazinylidene]propanoic acid 64461-73-0 C7H7BrN4O2
    2-[2-(6-Bromopyridazin-3-yl)hydrazinylidene]propanoic acid
    —— Ethyl cyano(2-methylpyrimidin-4(3H)-ylidene)acetate 64560-03-8 C10H11N3O2
    Ethyl cyano(2-methylpyrimidin-4(3H)-ylidene)acetate
    —— 2-[2-(Tridecafluorohexyl)-5,6-dihydropyrimidin-1(4H)-yl]ethan-1-ol 63423-26-7 C12H11F13N2O
    2-[2-(Tridecafluorohexyl)-5,6-dihydropyrimidin-1(4H)-yl]ethan-1-ol
    —— 5-(2,4-dinitro-phenyl)-5-ethyl-pyrimidine-2,4,6-trione 63561-09-1 C12H10N4O7
    5-(2,4-dinitro-phenyl)-5-ethyl-pyrimidine-2,4,6-trione
    —— 5-(3,4-Dinitrophenyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione 63561-07-9 C12H10N4O7
    5-(3,4-Dinitrophenyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione