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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
    —— 5-chloro-2-methyl-4-trimethylsilylethynyl-3(2H)-pyridazinone 407577-80-4 C10H13ClN2OSi
    5-chloro-2-methyl-4-trimethylsilylethynyl-3(2H)-pyridazinone
    —— 4-methoxy-5-(4-methoxyphenyl)-2-methyl-3(2H)-pyridazinone 335349-24-1 C13H14N2O3
    4-methoxy-5-(4-methoxyphenyl)-2-methyl-3(2H)-pyridazinone
    —— 1-phenyl-2-thioxopyrimidin-4(1H,3H)-one 21320-99-0 C10H8N2OS
    1-phenyl-2-thioxopyrimidin-4(1H,3H)-one
    —— 1-[1-C-Phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribo-pentofuranosyl]uracil 288103-33-3 C27H42N2O7SeSi2
    1-[1-C-Phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribo-pentofuranosyl]uracil
    —— [4-amino-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl](6-{[(1R,2R)-2-phenylcyclopentyl]amino}pyrazin-2-yl)methanone 1350821-36-1 C25H27N7O
    [4-amino-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl](6-{[(1R,2R)-2-phenylcyclopentyl]amino}pyrazin-2-yl)methanone
    —— 3-carbamoyl-1,6-dihydro-5-methyl-6-oxo-2-pyrazinecarboxylic acid 77168-81-1 C7H7N3O4
    3-carbamoyl-1,6-dihydro-5-methyl-6-oxo-2-pyrazinecarboxylic acid
    —— N-(1-(pyrimidin-2-yl)ethylidene)cyclohexanamine 1065205-00-6 C12H17N3
    N-(1-(pyrimidin-2-yl)ethylidene)cyclohexanamine
    —— 4,5-dihydro-6-methyl-5-oxo-2-pyrazinecarboxamide 77168-82-2 C6H7N3O2
    4,5-dihydro-6-methyl-5-oxo-2-pyrazinecarboxamide
    —— tert-butyl cyclopentyl{4-[(6-oxo-3-phenylpyridazin-1(6H)-yl)methyl]phenyl}acetate 1192040-25-7 C28H32N2O3
    tert-butyl cyclopentyl{4-[(6-oxo-3-phenylpyridazin-1(6H)-yl)methyl]phenyl}acetate
    —— cyclopentyl{4-[(6-oxo-3-phenylpyridazin-1(6H)-yl)methyl]phenyl}acetic acid 1192042-17-3 C24H24N2O3
    cyclopentyl{4-[(6-oxo-3-phenylpyridazin-1(6H)-yl)methyl]phenyl}acetic acid
    —— N-[6-chloro-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-1-phenylmethanesulfonamide 403604-80-8 C22H18ClN5O4S
    N-[6-chloro-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-1-phenylmethanesulfonamide
    —— N-[7-cyclohexyl-6-(4-fluoro-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carbonyl]-C-phenyl-methanesulfonamide 632364-65-9 C26H25FN4O3S
    N-[7-cyclohexyl-6-(4-fluoro-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carbonyl]-C-phenyl-methanesulfonamide
    —— (S)-2-Octyl-5-<4-(6-methyloctyloxy)phenyl>pyrimidine 117814-45-6 C27H42N2O
    (S)-2-Octyl-5-<4-(6-methyloctyloxy)phenyl>pyrimidine
    —— 6-amino-3,7-dimethyl-5H-[1,3]thiazolo[3,2-a]-pyrimidin-5-one 1029795-08-1 C8H9N3OS
    6-amino-3,7-dimethyl-5H-[1,3]thiazolo[3,2-a]-pyrimidin-5-one
    —— diphenyl (4,6-dimethyl-2-pyrimidyl) dithiophosphinate 24625-65-8 C18H17N2PS2
    diphenyl (4,6-dimethyl-2-pyrimidyl) dithiophosphinate
    —— 1-<2,3-dideoxy-3-(N-hydroxyamino)-3-N,5-O-methano-β-D-threo-pentofuranosyl>thymine 147043-71-8 C11H15N3O5
    1-<2,3-dideoxy-3-(N-hydroxyamino)-3-N,5-O-methano-β-D-threo-pentofuranosyl>thymine
    —— ethyl 3-(methoxymethyl)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1254330-65-8 C16H20N2O4
    ethyl 3-(methoxymethyl)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— (R,S)-3-{2-[(3-fluoropyridin-2-yl)amino]pyrimidin-5-yl}-N-(1-methylpyrrolidin-3-yl)imidazo[1,2-b]pyridazin-6-amine 1400873-34-8 C20H20FN9
    (R,S)-3-{2-[(3-fluoropyridin-2-yl)amino]pyrimidin-5-yl}-N-(1-methylpyrrolidin-3-yl)imidazo[1,2-b]pyridazin-6-amine
    —— (R,S)-3-{2-[(3-fluoropyridin-2-yl)amino]pyrimidin-5-yl}-N-(pyrrolidin-3-yl)imidazo[1,2-b]pyridazin-6-amine 1400873-32-6 C19H18FN9
    (R,S)-3-{2-[(3-fluoropyridin-2-yl)amino]pyrimidin-5-yl}-N-(pyrrolidin-3-yl)imidazo[1,2-b]pyridazin-6-amine
    —— ethyl {4-[4-(7-amino-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)phenyl]cyclohexyl}acetate 1031336-88-5 C22H27N5O2
    ethyl {4-[4-(7-amino-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)phenyl]cyclohexyl}acetate
    —— 2-(methylthio)-5-(prop-1-yn-1-yl)pyrimidine-4-carboxamide 1578246-21-5 C9H9N3OS
    2-(methylthio)-5-(prop-1-yn-1-yl)pyrimidine-4-carboxamide
    —— 3-methyl-8-[(propan-2-yl)amino]-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylic acid 1610045-50-5 C10H13N5O2
    3-methyl-8-[(propan-2-yl)amino]-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylic acid
    —— 2,3-dichloro-5-(tributylstannyl)pyrazine 446285-50-3 C16H28Cl2N2Sn
    2,3-dichloro-5-(tributylstannyl)pyrazine
    —— 5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-7-methanesulfonyl-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidin-2-one 906462-83-7 C19H13Cl3N4O3S
    5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-7-methanesulfonyl-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidin-2-one
    —— methyl (2-(methylthio)-5-prop-1-yn-1-yl)pyrimidine-4-carboxylate 1578246-20-4 C10H10N2O2S
    methyl (2-(methylthio)-5-prop-1-yn-1-yl)pyrimidine-4-carboxylate
    —— 2-methylsulfanyl-5-(2-methylphenyl)ethynylpyrimidine-4-carboxylic acid methyl ester 945913-52-0 C16H14N2O2S
    2-methylsulfanyl-5-(2-methylphenyl)ethynylpyrimidine-4-carboxylic acid methyl ester
    —— 5-benzenesulfonyl-2-methylsulfanylpyrimidine-4-carboxylic acid methyl ester 1161865-36-6 C13H12N2O4S2
    5-benzenesulfonyl-2-methylsulfanylpyrimidine-4-carboxylic acid methyl ester
    —— (E)-methyl 5-(2-ethoxyvinyl)-2-(methylthio)pyrimidine-4-carboxylate 1578245-93-8 C11H14N2O3S
    (E)-methyl 5-(2-ethoxyvinyl)-2-(methylthio)pyrimidine-4-carboxylate
    —— 4-methoxy-2-methyl-5-tributylstannyl-pyridazin-3-one 1429874-05-4 C18H34N2O2Sn
    4-methoxy-2-methyl-5-tributylstannyl-pyridazin-3-one
    —— 2,3-Dihydro-N-4-morpholinyl-5-oxo-5H-thiazolo(3,2-a)pyrimidine-6-carboxamide 93501-54-3 C11H14N4O3S
    2,3-Dihydro-N-4-morpholinyl-5-oxo-5H-thiazolo(3,2-a)pyrimidine-6-carboxamide
    —— 1-morpholin-4-yl-3-(pyrazine-2-carbonylamino)thiourea 717876-04-5 C10H14N6O2S
    1-morpholin-4-yl-3-(pyrazine-2-carbonylamino)thiourea
    —— 4-({4-[4-(trifluoromethyl)phenyl]pyrimidin-2-yl}amino)benzenesulfonyl chloride 882873-91-8 C17H11ClF3N3O2S
    4-({4-[4-(trifluoromethyl)phenyl]pyrimidin-2-yl}amino)benzenesulfonyl chloride
    —— 5-(morpholin-4-ylaminomethyl)-7-phenyl-isoxazolo[4,5-d]pyrimidine-3-carboxamide 1236197-36-6 C17H18N6O3
    5-(morpholin-4-ylaminomethyl)-7-phenyl-isoxazolo[4,5-d]pyrimidine-3-carboxamide
    —— {1-[6-(3-chloro-phenyl)-pyrazin-2-ylamino]-cyclopentyl}-methanol 1617545-48-8 C16H18ClN3O
    {1-[6-(3-chloro-phenyl)-pyrazin-2-ylamino]-cyclopentyl}-methanol
    —— 3-chloro-1,4,5,6-tetrahydro-1-phenylpyridazine 112933-58-1 C10H11ClN2
    3-chloro-1,4,5,6-tetrahydro-1-phenylpyridazine
    —— 5-(naphthalene-2-yl)pyrimidin-2-amine 157924-74-8 C14H11N3
    5-(naphthalene-2-yl)pyrimidin-2-amine
    —— 2-chloro-4-phenyl-5H-pyrrolo[3,2-d]pyrimidine 928840-88-4 C12H8ClN3
    2-chloro-4-phenyl-5H-pyrrolo[3,2-d]pyrimidine
    —— {1-[6-(5-chloro-2-fluoro-phenyl)-pyrazin-2-ylamino]-cyclopentyl}-methanol 1617545-62-6 C16H17ClFN3O
    {1-[6-(5-chloro-2-fluoro-phenyl)-pyrazin-2-ylamino]-cyclopentyl}-methanol
    —— (3-{6-[2-(2,4-dichloro-phenyl)-ethylamino]-2-methoxy-pyrimidin-4-yl}-phenyl)-difluoro-acetic acid 885068-74-6 C21H17Cl2F2N3O3
    (3-{6-[2-(2,4-dichloro-phenyl)-ethylamino]-2-methoxy-pyrimidin-4-yl}-phenyl)-difluoro-acetic acid
    —— 6-chloro-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine 1211459-79-8 C13H21ClN4
    6-chloro-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine
    —— 8-ethyl-6-(2,4,6-trimethylphenyl)purine 219735-83-8 C16H18N4
    8-ethyl-6-(2,4,6-trimethylphenyl)purine
    —— (3-cyclohexyl-2-hydroxy-propyl)-2-pyridin-4-yl-3-naphthalen-6,7,8,9-tetrahydro-pyrimido[1,2-a]pyrimidin-4-one 845910-07-8 C31H34N4O2
    (3-cyclohexyl-2-hydroxy-propyl)-2-pyridin-4-yl-3-naphthalen-6,7,8,9-tetrahydro-pyrimido[1,2-a]pyrimidin-4-one
    —— tert-butyl 3-[5-(5-acetyl-2-butoxy-3-pyridinyl)-3-ethyl-7-oxo-6,7-dihydro-2H-pyrazolo[4,3-d]pyrimidin-2-yl]-1-azetidinecarboxylate 900151-97-5 C26H34N6O5
    tert-butyl 3-[5-(5-acetyl-2-butoxy-3-pyridinyl)-3-ethyl-7-oxo-6,7-dihydro-2H-pyrazolo[4,3-d]pyrimidin-2-yl]-1-azetidinecarboxylate
    —— 6-[2-(2-fluorophenyl)ethyl]-4-hydroxypyridazine-3(2H)-one 1425511-04-1 C12H11FN2O2
    6-[2-(2-fluorophenyl)ethyl]-4-hydroxypyridazine-3(2H)-one
    —— 6-Diphenylphosphoryl-4,5-bis(methylanilino)-3-phenylpyridazin 107832-10-0 C36H31N4OP
    6-Diphenylphosphoryl-4,5-bis(methylanilino)-3-phenylpyridazin
    —— ethyl 6-methyl-2-oxo-4-(2-triethylgermylethynyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate 942051-81-2 C16H26GeN2O3
    ethyl 6-methyl-2-oxo-4-(2-triethylgermylethynyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— Methyl 4-((4-(2-methylimidazo[1,2-a]pyrimidin-3-yl)pyrimidin-2-yl)amino)benzoate 1204526-25-9 C19H16N6O2
    Methyl 4-((4-(2-methylimidazo[1,2-a]pyrimidin-3-yl)pyrimidin-2-yl)amino)benzoate
    —— 4,5-Bis(dimethylamino)-6-diphenylphosphoryl-3-phenylpyridazin 107832-15-5 C26H27N4OP
    4,5-Bis(dimethylamino)-6-diphenylphosphoryl-3-phenylpyridazin
    —— 5-(6,6-dimethyl-4-morpholino-8,9-dihydro-6H-[1,4]oxazino[3,4-e]purin-2-yl)pyridin-2-amine 1382979-51-2 C19H23N7O2
    5-(6,6-dimethyl-4-morpholino-8,9-dihydro-6H-[1,4]oxazino[3,4-e]purin-2-yl)pyridin-2-amine
    —— 5-(4-morpholino-6,7,8,9-tetrahydropyrido[2,1-e]purin-2-yl)pyridin-2-amine 1382979-47-6 C18H21N7O
    5-(4-morpholino-6,7,8,9-tetrahydropyrido[2,1-e]purin-2-yl)pyridin-2-amine