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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
    —— 3-(4-chlorophenyl)-2,3-dihydro-2-thioxopyrimidin-4(1H)-one 104369-38-2 C10H7ClN2OS
    3-(4-chlorophenyl)-2,3-dihydro-2-thioxopyrimidin-4(1H)-one
    —— 6-methyl-2-methylsulfanyl-5-phenylpyrimidin-4(3H)-one —— C12H12N2OS
    6-methyl-2-methylsulfanyl-5-phenylpyrimidin-4(3H)-one
    —— 5-chloro-3,6-diphenyl-1<i>H</i>-pyrazin-2-one 74134-66-0 C16H11ClN2O
    5-chloro-3,6-diphenyl-1<i>H</i>-pyrazin-2-one
    —— 6-methyl-5-phenyl-2,4(1H,3H)-pyrimidinedione 132332-36-6 C11H10N2O2
    6-methyl-5-phenyl-2,4(1H,3H)-pyrimidinedione
    —— 2-[2-(4-Methyl-5-imidazolylmethylthio)ethylamino]-5-phenyl-6-methyl-4-pyrimidone 116608-80-1 C18H21N5OS
    2-[2-(4-Methyl-5-imidazolylmethylthio)ethylamino]-5-phenyl-6-methyl-4-pyrimidone
    —— 8-chloro-4-phenyl-2H-pyrimido[2,1-b]benzothiazol-2-one 1267448-32-7 C16H9ClN2OS
    8-chloro-4-phenyl-2H-pyrimido[2,1-b]benzothiazol-2-one
    —— 1-(4-chlorophenyl)-4,6-diamino-2(1H)-pyrimidinethione 133890-01-4 C10H9ClN4S
    1-(4-chlorophenyl)-4,6-diamino-2(1H)-pyrimidinethione
    —— 6-amino-1-(4-chloro-phenyl)-1<i>H</i>-pyrimidine-2,4-dione 60664-00-8 C10H8ClN3O2
    6-amino-1-(4-chloro-phenyl)-1<i>H</i>-pyrimidine-2,4-dione
    —— Pyrazolo[1,5-c]pyrimidine-7(6H)-thione, 5-(4-methylphenyl)-2-phenyl- 144564-54-5 C19H15N3S
    Pyrazolo[1,5-c]pyrimidine-7(6H)-thione, 5-(4-methylphenyl)-2-phenyl-
    —— 4-Cyano-3-imino-5-methyl-2-phenyl-2,3-dihydro-pyridazin-6-carbonsaeure-ethylester 89516-18-7 C15H14N4O2
    4-Cyano-3-imino-5-methyl-2-phenyl-2,3-dihydro-pyridazin-6-carbonsaeure-ethylester
    —— 1-(β-D-erytrhofuranosyl)cytidine 63713-91-7 C8H11N3O4
    1-(β-D-erytrhofuranosyl)cytidine
    —— 7-(4-methoxyphenyl)-3-phenylpyrazolo<1,5-a>pyrimidine 128039-64-5 C19H15N3O
    7-(4-methoxyphenyl)-3-phenylpyrazolo<1,5-a>pyrimidine
    —— 2,3-dihydro-3-imino-2-phenylcyclohexa[c]pyridazine-4-carbonitrile 265103-18-2 C15H14N4
    2,3-dihydro-3-imino-2-phenylcyclohexa[c]pyridazine-4-carbonitrile
    —— 4-cyano-2,3-dihydro-2-phenylcyclopenta[c]pyridazine-3-imine 224453-18-3 C14H12N4
    4-cyano-2,3-dihydro-2-phenylcyclopenta[c]pyridazine-3-imine
    —— 2,4-dichloro-6-(5-methylfuran-2-yl)-pyrimidine 863495-46-9 C9H6Cl2N2O
    2,4-dichloro-6-(5-methylfuran-2-yl)-pyrimidine
    —— 6-(5-methyl-[2]furyl)-1<i>H</i>-pyrimidine-2,4-dione 874516-91-3 C9H8N2O3
    6-(5-methyl-[2]furyl)-1<i>H</i>-pyrimidine-2,4-dione
    —— 2,5-diphenyl-1H-pyrazolo[1,5-c]pyrimidine-7-thione 106915-96-2 C18H13N3S
    2,5-diphenyl-1H-pyrazolo[1,5-c]pyrimidine-7-thione
    —— N,N-Diethyl-N'-[4-(6-oxo-3-phenylpyridazin-1(6H)-yl)butyl]urea 87653-36-9 C19H26N4O2
    N,N-Diethyl-N'-[4-(6-oxo-3-phenylpyridazin-1(6H)-yl)butyl]urea
    —— 1-(5-pyrimidyl)-4-(N,N-diethylcarbamoyl)-5(4H)-tetrazolinone 190592-30-4 C10H13N7O2
    1-(5-pyrimidyl)-4-(N,N-diethylcarbamoyl)-5(4H)-tetrazolinone
    —— N,N-Diethyl-N'-[5-(6-oxo-3-phenylpyridazin-1(6H)-yl)pentyl]urea 87653-46-1 C20H28N4O2
    N,N-Diethyl-N'-[5-(6-oxo-3-phenylpyridazin-1(6H)-yl)pentyl]urea
    —— N,N-Diethyl-N'-[3-(6-oxo-3-phenylpyridazin-1(6H)-yl)propyl]urea 87653-19-8 C18H24N4O2
    N,N-Diethyl-N'-[3-(6-oxo-3-phenylpyridazin-1(6H)-yl)propyl]urea
    —— <i>S</i>-pyrimidin-2-yl-thiohydroxylamine 3993-82-6 C4H5N3S
    <i>S</i>-pyrimidin-2-yl-thiohydroxylamine
    —— Methyl 1-(4-chlorophenyl)-4-(diethylcarbamoyloxy)-6-oxopyridazine-3-carboxylate 121582-77-2 C17H18ClN3O5
    Methyl 1-(4-chlorophenyl)-4-(diethylcarbamoyloxy)-6-oxopyridazine-3-carboxylate
    —— 2,2'-anhydro-α-uridine 27964-04-1 C9H10N2O5
    2,2'-anhydro-α-uridine
    —— 2-(4-bromobutyl)-4-(3-pyridyl)-1(2H)-phthalazinone 137382-35-5 C17H16BrN3O
    2-(4-bromobutyl)-4-(3-pyridyl)-1(2H)-phthalazinone
    —— 4-(4-fluorophenyl)-2-isopropyl-6-phenylpyrimidine-3-carboxylic acid ethyl ester 122252-89-5 C22H21FN2O2
    4-(4-fluorophenyl)-2-isopropyl-6-phenylpyrimidine-3-carboxylic acid ethyl ester
    —— 4-[1-(2-methylpropyl)hydrazino]-2-pyrimidinecarbonitrile 879484-47-6 C9H13N5
    4-[1-(2-methylpropyl)hydrazino]-2-pyrimidinecarbonitrile
    —— 2-[6-(4-Chlorophenoxy)pyridin-2-yl]-4-methylpyrimidine 122917-68-4 C16H12ClN3O
    2-[6-(4-Chlorophenoxy)pyridin-2-yl]-4-methylpyrimidine
    —— 6-amino-3-{5-O-[(tert-butyl)dimethylsilyl]-2,3-O-isopropylidene-β-D-ribofuranosyl}-5-methylpyrazin-2(1H)-one 162898-13-7 C19H33N3O5Si
    6-amino-3-{5-O-[(tert-butyl)dimethylsilyl]-2,3-O-isopropylidene-β-D-ribofuranosyl}-5-methylpyrazin-2(1H)-one
    —— 4-(1-pyrrolidinecarbonyl)-3-[6-(3-trifluoromethylphenyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256637-98-5 C18H14F3N5O3
    4-(1-pyrrolidinecarbonyl)-3-[6-(3-trifluoromethylphenyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 3-chloro-5-(1-methylethyl)-2-(2-methylpropyl)pyrazine 68290-66-4 C11H17ClN2
    3-chloro-5-(1-methylethyl)-2-(2-methylpropyl)pyrazine
    —— 3-chloro-2-(1-methylethyl)-5-(2-methylpropyl)pyrazine 68290-67-5 C11H17ClN2
    3-chloro-2-(1-methylethyl)-5-(2-methylpropyl)pyrazine
    —— 3-[2-(1,1-dimethylethyl)-6-trifluoromethylpyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256637-76-9 C11H11F3N4O2
    3-[2-(1,1-dimethylethyl)-6-trifluoromethylpyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 3-(2-phenyl-6-trifluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one 1256638-09-1 C13H7F3N4O2
    3-(2-phenyl-6-trifluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one
    —— 3-(6-trifluoromethyl-5-bromopyrimidin-4-yl)-1,2,4-oxadiazol-5-one 1256637-92-9 C7H2BrF3N4O2
    3-(6-trifluoromethyl-5-bromopyrimidin-4-yl)-1,2,4-oxadiazol-5-one
    —— N4-(4-{[2-(aminomethyl)pyridin-4-yl]oxy}phenyl)-6-phenylpyrimidine-2,4-diamine 850247-28-8 C22H20N6O
    N4-(4-{[2-(aminomethyl)pyridin-4-yl]oxy}phenyl)-6-phenylpyrimidine-2,4-diamine
    —— 3-(2-cyclopropyl-6-trifluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one 1256637-83-8 C10H7F3N4O2
    3-(2-cyclopropyl-6-trifluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one
    —— 2,4-diamino-6-(benzyloxy)-5-bromopyrimidine 127116-70-5 C11H11BrN4O
    2,4-diamino-6-(benzyloxy)-5-bromopyrimidine
    —— [4α,6β(E)]-6-[2-[4-(4-Fluorophenyl)-2,6-dimethyl-5-pyrimidinyl]ethenyl]tetrahydro-4-hydroxy-2H-pyran-2-one 122254-52-8 C19H19FN2O3
    [4α,6β(E)]-6-[2-[4-(4-Fluorophenyl)-2,6-dimethyl-5-pyrimidinyl]ethenyl]tetrahydro-4-hydroxy-2H-pyran-2-one
    —— 4-amino-2-(p-anisyl)-6-(2,4-dichlorophenyl)-pyrimidine-5-carbonitrile 475995-39-2 C18H12Cl2N4O
    4-amino-2-(p-anisyl)-6-(2,4-dichlorophenyl)-pyrimidine-5-carbonitrile
    —— 1,4-dihydro-4-(4-fluorophenyl)-2-isopropyl-6-phenylpyrimidine-3-carboxylic acid ethyl ester 122930-46-5 C22H23FN2O2
    1,4-dihydro-4-(4-fluorophenyl)-2-isopropyl-6-phenylpyrimidine-3-carboxylic acid ethyl ester
    —— 3-[6-(1,1,2,2,2-pentafluoroethyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256637-82-7 C8H3F5N4O2
    3-[6-(1,1,2,2,2-pentafluoroethyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 3-(6-difluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one 1256637-78-1 C7H4F2N4O2
    3-(6-difluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one
    —— 3-[6-(trifluoromethyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256637-74-7 C7H3F3N4O2
    3-[6-(trifluoromethyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 3-[6-(3-trifluoromethylphenyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256637-97-4 C13H7F3N4O2
    3-[6-(3-trifluoromethylphenyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 3-(2-isopropyl-6-trifluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one 1256637-88-3 C10H9F3N4O2
    3-(2-isopropyl-6-trifluoromethylpyrimidin-4-yl)-1,2,4-oxadiazol-5-one
    —— 3-[2-cyclopropyl-6-(1,1,2,2,2-pentafluoroethyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256638-01-3 C11H7F5N4O2
    3-[2-cyclopropyl-6-(1,1,2,2,2-pentafluoroethyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 5-cyano-4-methyl-1-phenylpyrimidin-6-one 95331-58-1 C12H9N3O
    5-cyano-4-methyl-1-phenylpyrimidin-6-one
    —— 6-phenyl-2-thioxo-3-<i>p</i>-tolyl-2,3-dihydro-6<i>H</i>-thiazolo[4,5-<i>d</i>]pyrimidin-7-one 64687-03-2 C18H13N3OS2
    6-phenyl-2-thioxo-3-<i>p</i>-tolyl-2,3-dihydro-6<i>H</i>-thiazolo[4,5-<i>d</i>]pyrimidin-7-one
    —— 2-Methyl-5-(N-methyl-hydrazino)-2H-pyridazin-3-one 96988-31-7 C6H10N4O
    2-Methyl-5-(N-methyl-hydrazino)-2H-pyridazin-3-one