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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
    —— 6,2'-anhydro-6-hydroxy-1-(β-D-lyxofuranosyl)uracil 86258-60-8 C9H10N2O6
    6,2'-anhydro-6-hydroxy-1-(β-D-lyxofuranosyl)uracil
    —— 2-tert-butyl-4-(tert-butyldimethylsilyloxy)methyl-5-chloro-3-(2H)-pyridazinone 1027097-03-5 C15H27ClN2O2Si
    2-tert-butyl-4-(tert-butyldimethylsilyloxy)methyl-5-chloro-3-(2H)-pyridazinone
    —— 3-(4-butylphenyl)-4,5-dihydro-1H-pyridazin-6-one 172542-39-1 C14H18N2O
    3-(4-butylphenyl)-4,5-dihydro-1H-pyridazin-6-one
    —— 3-(4-Butyl-phenyl)-6-propyl-pyridazine 94775-78-7 C17H22N2
    3-(4-Butyl-phenyl)-6-propyl-pyridazine
    —— 1-benzyl-5-chloro-4-tri-n-butylstannyl-2(1H)-pyrimidinone 123061-57-4 C23H35ClN2OSn
    1-benzyl-5-chloro-4-tri-n-butylstannyl-2(1H)-pyrimidinone
    —— ethyl <4,7(4H,6H)-dioxopyrimido<1,2-b>pyridazine-3-carboxylate> 119540-83-9 C10H9N3O4
    ethyl <4,7(4H,6H)-dioxopyrimido<1,2-b>pyridazine-3-carboxylate>
    —— 4-chloro-6-[4-(methylsulfonyl)phenyl]-5-phenyl-2-(trifluoromethyl)pyrimidine 651315-73-0 C18H12ClF3N2O2S
    4-chloro-6-[4-(methylsulfonyl)phenyl]-5-phenyl-2-(trifluoromethyl)pyrimidine
    —— 6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazin-3(2H)-one 73259-08-2 C9H10N4O
    6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazin-3(2H)-one
    —— 1,3,5,6-tetramethylpyrazin-2-one 38052-24-3 C8H12N2O
    1,3,5,6-tetramethylpyrazin-2-one
    —— 6-nitro-2-(4-chloro-phenyl)-4-phenyl-quinazoline 1315314-53-4 C20H12ClN3O2
    6-nitro-2-(4-chloro-phenyl)-4-phenyl-quinazoline
    —— 5-(4-chlorophenyl)-1,1',3,3'-tetramethyl-1,5-dihydro-2H,2'H-spiro[furo[2,3-d]pyrimidine-6,5'-pyrimidine]-2,2',4,4',6'(1'H,3H,3'H)-pentaone 1260431-67-1 C19H17ClN4O6
    5-(4-chlorophenyl)-1,1',3,3'-tetramethyl-1,5-dihydro-2H,2'H-spiro[furo[2,3-d]pyrimidine-6,5'-pyrimidine]-2,2',4,4',6'(1'H,3H,3'H)-pentaone
    —— 2,4,6-trichloro-5-methylsulphonyl-pyrimidine 69293-47-6 C5H3Cl3N2O2S
    2,4,6-trichloro-5-methylsulphonyl-pyrimidine
    —— isopropyl 2-[6-[2-(methanesulfonyloxy)-ethylamino]imidazo[1,2-b]pyridazin-2-yl]-2-methylpropionate 265671-84-9 C16H24N4O5S
    isopropyl 2-[6-[2-(methanesulfonyloxy)-ethylamino]imidazo[1,2-b]pyridazin-2-yl]-2-methylpropionate
    —— 2,4,6-trifluoro-5-methylsulphonylpyrimidine 69293-63-6 C5H3F3N2O2S
    2,4,6-trifluoro-5-methylsulphonylpyrimidine
    —— 2-Methyl-5-methylsulfonyl-4,6-difluoropyrimidine 83494-92-2 C6H6F2N2O2S
    2-Methyl-5-methylsulfonyl-4,6-difluoropyrimidine
    —— N-(1,3-dimethyl-6-uracilyl)-S,S-diphenylsulfilimine 506437-12-3 C18H17N3O2S
    N-(1,3-dimethyl-6-uracilyl)-S,S-diphenylsulfilimine
    —— ethyl 2-[6-(4-chlorobutyl)imidazo[1,2-b]pyridazin-2-yl]-2-methylpropionate 215531-29-6 C16H22ClN3O2
    ethyl 2-[6-(4-chlorobutyl)imidazo[1,2-b]pyridazin-2-yl]-2-methylpropionate
    —— 1,3-di-o-tolylpyrimidine-2,4,6(1H,3H,5H)-trione 184589-06-8 C18H16N2O3
    1,3-di-o-tolylpyrimidine-2,4,6(1H,3H,5H)-trione
    —— 3-{[(1R)-1-(2-chlorophenyl)ethyl]oxy}-5-[5-(2-{[3-(dimethylamino)propyl]amino}-5-pyrimidinyl)-1H-benzimidazol-1-yl]-2-thiophenecarboxamide 1032198-68-7 C29H30ClN7O2S
    3-{[(1R)-1-(2-chlorophenyl)ethyl]oxy}-5-[5-(2-{[3-(dimethylamino)propyl]amino}-5-pyrimidinyl)-1H-benzimidazol-1-yl]-2-thiophenecarboxamide
    —— 1,5,7-triazabicyclo[4.3.0]non-6-ene 48103-48-6 C6H11N3
    1,5,7-triazabicyclo[4.3.0]non-6-ene
    —— 5-Cyclopentyl-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione 112307-82-1 C10H14N2O3
    5-Cyclopentyl-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione
    —— 6,8-dichloro-3-methylimidazo[1,2-b]pyridazine 1224563-01-2 C7H5Cl2N3
    6,8-dichloro-3-methylimidazo[1,2-b]pyridazine
    —— 8-bromo-6-chloro-3-methylimidazo[1,2-b]pyridazine 1224562-94-0 C7H5BrClN3
    8-bromo-6-chloro-3-methylimidazo[1,2-b]pyridazine
    —— 8-bromo-6-chloro-3-fluoroimidazo[1,2-b]pyridazine 933035-36-0 C6H2BrClFN3
    8-bromo-6-chloro-3-fluoroimidazo[1,2-b]pyridazine
    —— 4-(cyclopropylamino)-2-(4-ethoxyphenylamino)pyrimidine-5-carboxamide 1198302-57-6 C16H19N5O2
    4-(cyclopropylamino)-2-(4-ethoxyphenylamino)pyrimidine-5-carboxamide
    —— 5,6-dichloro-2,5-thiadiazolo<3,4-b>pyrazine 55387-77-4 C4Cl2N4S
    5,6-dichloro-2,5-thiadiazolo<3,4-b>pyrazine
    —— 2-(3-aminophenyl)-4-(3-tert-butoxymethylphenyl)-6-morpholinopyrimidine 873782-17-3 C25H30N4O2
    2-(3-aminophenyl)-4-(3-tert-butoxymethylphenyl)-6-morpholinopyrimidine
    —— methyl <7-morpholino-4(4H)-oxopyrimido<1,2-b>pyridazine-2-carboxylate> 118450-84-3 C13H14N4O4
    methyl <7-morpholino-4(4H)-oxopyrimido<1,2-b>pyridazine-2-carboxylate>
    —— 6,7,8-trichloro-imidazo[1,2-b]pyridazine 933034-99-2 C6H2Cl3N3
    6,7,8-trichloro-imidazo[1,2-b]pyridazine
    —— 2-formyl-3-ethoxycarbonylamino-5-(2-isopropyl-3(2H)-pyridazinon-6-yl)-6-phenylpyridine 671203-38-6 C22H22N4O4
    2-formyl-3-ethoxycarbonylamino-5-(2-isopropyl-3(2H)-pyridazinon-6-yl)-6-phenylpyridine
    —— 4-amino-6,7,8,9-tetrahydro-5H-cyclohepta[1,2-d]pyrimidine 457072-65-0 C9H13N3
    4-amino-6,7,8,9-tetrahydro-5H-cyclohepta[1,2-d]pyrimidine
    —— 3,5-Dimethyl-3,5-dihydro-thiazolo[4,5-d]pyridazine-2,4-dione 136353-55-4 C7H7N3O2S
    3,5-Dimethyl-3,5-dihydro-thiazolo[4,5-d]pyridazine-2,4-dione
    —— 2-Oxothiazolo<4,5-d>pyridazin-7(6H)-one 72666-76-3 C13H11N3O2S
    2-Oxothiazolo<4,5-d>pyridazin-7(6H)-one
    —— 1-Phenylpyrido<3,4-d>pyridazin-4(3H)-one 154865-52-8 C13H9N3O
    1-Phenylpyrido<3,4-d>pyridazin-4(3H)-one
    —— dimethyl 2-(trichloromethyl)-6-phenylpyrimidine-4,5-dicarboxylate 143034-48-4 C15H11Cl3N2O4
    dimethyl 2-(trichloromethyl)-6-phenylpyrimidine-4,5-dicarboxylate
    —— N1,N1-dimethyl-N2-(6,7-dihydro-5H-cyclopenta[1,2-d]pyrimidin-4-yl)benzamidine 457072-54-7 C16H18N4
    N1,N1-dimethyl-N2-(6,7-dihydro-5H-cyclopenta[1,2-d]pyrimidin-4-yl)benzamidine
    —— 4-chloro-6-(1-methyl-1H-pyrazol-4-yl)pyrimidine 943314-01-0 C8H7ClN4
    4-chloro-6-(1-methyl-1H-pyrazol-4-yl)pyrimidine
    —— 2-chloro-5-(4-(difluoromethoxy)phenyl)pyrimidine 1123178-21-1 C11H7ClF2N2O
    2-chloro-5-(4-(difluoromethoxy)phenyl)pyrimidine
    —— N-[3-(dimethylamino)propyl]-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)urea 1313595-48-0 C11H19N5O2
    N-[3-(dimethylamino)propyl]-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)urea
    —— 1,4,6-triamino-2(1H)-pyrimidinethione 4765-63-3 C4H7N5S
    1,4,6-triamino-2(1H)-pyrimidinethione
    —— 5-{(E)-[(3-hydroxyphenyl)imino]methyl}-1,3-dimethylpyrimidine-2,4,6-trione 1551642-64-8 C13H13N3O4
    5-{(E)-[(3-hydroxyphenyl)imino]methyl}-1,3-dimethylpyrimidine-2,4,6-trione
    —— 6-Bromo-5-methylpyrimidine-2,4(1H,3H)-dione 31458-37-4 C5H5BrN2O2
    6-Bromo-5-methylpyrimidine-2,4(1H,3H)-dione
    —— 6-(3,5-difluorophenyl)-2-{3-[5-(3-dimethylaminopropylamino)-1,2,4-oxadiazol-3-yl]benzyl}-2H-pyridazin-3-one 1007096-80-1 C24H24F2N6O2
    6-(3,5-difluorophenyl)-2-{3-[5-(3-dimethylaminopropylamino)-1,2,4-oxadiazol-3-yl]benzyl}-2H-pyridazin-3-one
    —— 5-{(E)-[(3-hydroxyphenyl)imino]methyl}pyrimidine-2,4,6-trione 1551642-68-2 C11H9N3O4
    5-{(E)-[(3-hydroxyphenyl)imino]methyl}pyrimidine-2,4,6-trione
    —— 6-chloro-N<sup>4</sup>-(3-(dimethylamino)propyl)pyrimidine-2,4-diamine 1467291-33-3 C9H16ClN5
    6-chloro-N<sup>4</sup>-(3-(dimethylamino)propyl)pyrimidine-2,4-diamine
    —— 3-chloro-N-(4,6-diphenylpyrimidin-2-yl)benzamide 820961-63-5 C23H16ClN3O
    3-chloro-N-(4,6-diphenylpyrimidin-2-yl)benzamide
    —— ethyl 2-(3-hydroxyphenylamino)-6-(2-methoxyphenylamino)-5-nitropyrimidine-4-carboxylate 1022157-57-8 C20H19N5O6
    ethyl 2-(3-hydroxyphenylamino)-6-(2-methoxyphenylamino)-5-nitropyrimidine-4-carboxylate
    —— N'-(5-bromo-2-chloro-pyrimidin-4-yl)-N,N-dimethyl-propane-1,3-diamine 477593-55-8 C9H14BrClN4
    N'-(5-bromo-2-chloro-pyrimidin-4-yl)-N,N-dimethyl-propane-1,3-diamine
    —— 3-[8-(2,6-difluorophenyl)-2-(methylsulfinyl)-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl]-4-methyl-N-propylbenzamide 911693-58-8 C24H23F2N5O3S
    3-[8-(2,6-difluorophenyl)-2-(methylsulfinyl)-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl]-4-methyl-N-propylbenzamide
    —— N<sup>1</sup>-(6-chloropyrazin-2-yl)-N<sup>2</sup>,N<sup>2</sup>-dimethylpropane-1,3-diamine 1138220-51-5 C9H15ClN4
    N<sup>1</sup>-(6-chloropyrazin-2-yl)-N<sup>2</sup>,N<sup>2</sup>-dimethylpropane-1,3-diamine