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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
    —— 2-bromo-4-(hex-1-ynyl)pyrimidine 1108736-79-3 C10H11BrN2
    2-bromo-4-(hex-1-ynyl)pyrimidine
    —— 2-phenyl-5-(2-thienyl)pyrimido[4,5-d]pyridazin-8(7H)-one 1108611-71-7 C16H10N4OS
    2-phenyl-5-(2-thienyl)pyrimido[4,5-d]pyridazin-8(7H)-one
    —— 5-phenyl-2-(1H-pyrazol-1-yl)pyrimido[4,5-d]pyridazin-8(7H)-one 1108611-72-8 C15H10N6O
    5-phenyl-2-(1H-pyrazol-1-yl)pyrimido[4,5-d]pyridazin-8(7H)-one
    —— Momelotinib Hydrochloride Hydrate 1841094-17-4 C23H26Cl2N6O3
    Momelotinib Hydrochloride Hydrate
    —— 5-(4-methoxyphenyl)-2-(1H-pyrazol-1-yl)pyrimido[4,5-d]pyridazin-8(7H)-one 1108611-73-9 C16H12N6O2
    5-(4-methoxyphenyl)-2-(1H-pyrazol-1-yl)pyrimido[4,5-d]pyridazin-8(7H)-one
    —— 2,5-diphenylpyrimido[4,5-d]pyridazin-8(7H)-one 1108611-68-2 C18H12N4O
    2,5-diphenylpyrimido[4,5-d]pyridazin-8(7H)-one
    —— 4-(2-Methyl-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)-1,4-dihydropyrimidine;hydrochloride 1449702-77-5 C13H16N2S*ClH
    4-(2-Methyl-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)-1,4-dihydropyrimidine;hydrochloride
    —— 2-Mercapto-4-methyl-6-<pyridyl-(4)>-pyrimidin 21004-46-6 C10H9N3S
    2-Mercapto-4-methyl-6-<pyridyl-(4)>-pyrimidin
    —— 4-(1-Hydrazonoethyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid —— C7H8N4O3
    4-(1-Hydrazonoethyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid
    —— 4-(1-Hydrazonoethyl)-2-thioxo-1,2-dihydropyrimidine-5-carboxylic acid —— C7H8N4O2S
    4-(1-Hydrazonoethyl)-2-thioxo-1,2-dihydropyrimidine-5-carboxylic acid
    —— 6-(5-Fluoropyridin-2-yl)-1,4,5,6-tetrahydropyrimidin-2-amine 1694732-85-8 C9H11FN4
    6-(5-Fluoropyridin-2-yl)-1,4,5,6-tetrahydropyrimidin-2-amine
    —— 4-Pyrimidinemethanamine, 5-(methylamino)-2-(1-methylethyl)-N-propyl- 1566415-09-5 C12H22N4
    4-Pyrimidinemethanamine, 5-(methylamino)-2-(1-methylethyl)-N-propyl-
    —— 4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol 1823183-35-2 C10H6ClF3N4S
    4-Amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol
    —— 5-Pyrimidinecarboxaldehyde, 2-(3-bromo-2-pyridinyl)- 1565120-08-2 C10H6BrN3O
    5-Pyrimidinecarboxaldehyde, 2-(3-bromo-2-pyridinyl)-
    —— 2-Pyrimidinamine, 4-(4-fluoro-3-nitrophenyl)- 1360952-21-1 C10H7FN4O2
    2-Pyrimidinamine, 4-(4-fluoro-3-nitrophenyl)-
    —— 3-Butyl-5-ethyl-6-chloruracil 50721-49-8 C10H15ClN2O2
    3-Butyl-5-ethyl-6-chloruracil
    —— Cocarboxylase hydrochloride tetrahydrate 85204-48-4 C12H27ClN4O11P2S
    Cocarboxylase hydrochloride tetrahydrate
    —— (R)-6-Hydroxymethyl-2-phenyl-5,6-dihydro-3H-pyrimidin-4-one 562104-81-8 C11H12N2O2
    (R)-6-Hydroxymethyl-2-phenyl-5,6-dihydro-3H-pyrimidin-4-one
    —— 1-[2-Bis[di(propan-2-yl)amino]phosphanyloxyethoxymethyl]-5-methylpyrimidine-2,4-dione 577773-70-7 C20H39N4O4P
    1-[2-Bis[di(propan-2-yl)amino]phosphanyloxyethoxymethyl]-5-methylpyrimidine-2,4-dione
    —— 1-[3,5-O-(di-tert-butylsilylene)-2-deoxy-1-C-methyl-β-D-ribofuranosyl]-thymine 1235870-08-2 C19H32N2O5Si
    1-[3,5-O-(di-tert-butylsilylene)-2-deoxy-1-C-methyl-β-D-ribofuranosyl]-thymine
    —— 1-(4-Chlorophenyl)-6-methoxy-4-methylphthalazine 1240389-53-0 C16H13ClN2O
    1-(4-Chlorophenyl)-6-methoxy-4-methylphthalazine
    —— 4-(3,4-Dichloro-phenyl)-6-oxo-2-prop-2-ynylsulfanyl-1,6-dihydro-pyrimidine-5-carbonitrile 131364-40-4 C14H7Cl2N3OS
    4-(3,4-Dichloro-phenyl)-6-oxo-2-prop-2-ynylsulfanyl-1,6-dihydro-pyrimidine-5-carbonitrile
    —— 6-(4-Fluorophenyl)-3-methyl-4-oxo-2-(4-phenylpiperazino)pyrimidine-5-carbonitrile 131364-61-9 C22H20FN5O
    6-(4-Fluorophenyl)-3-methyl-4-oxo-2-(4-phenylpiperazino)pyrimidine-5-carbonitrile
    —— 2',3'-O-Aethoxymethylen-cytidin 13241-21-9 C12H17N3O6
    2',3'-O-Aethoxymethylen-cytidin
    —— 6-Butyl-4-hydroxy-4,5-dihydro-2H-pyridazin-3-one 160427-21-4 C8H14N2O2
    6-Butyl-4-hydroxy-4,5-dihydro-2H-pyridazin-3-one
    —— 5-<10'-(2",4"-dioxo-5"-methyl-3",4"-dihydro-1"(2"H)-pyrimidinyl)decyl>-3-methylene-2-tetrahydrofuranone 160155-28-2 C20H30N2O4
    5-<10'-(2",4"-dioxo-5"-methyl-3",4"-dihydro-1"(2"H)-pyrimidinyl)decyl>-3-methylene-2-tetrahydrofuranone
    —— 2.5-Difluor-3-methoxypyrazin 55215-71-9 C5H4F2N2O
    2.5-Difluor-3-methoxypyrazin
    —— ethyl 3-(2-amino-4-methylpyrimidin-5-yl)propylcarbamate 1322764-16-8 C11H18N4O2
    ethyl 3-(2-amino-4-methylpyrimidin-5-yl)propylcarbamate
    —— (1R)-1-[2-[2-[tert-butyl(dimethyl)silyl]ethynyl]pyrimidin-5-yl]-2-methylpropan-1-ol 1323442-98-3 C16H26N2OSi
    (1R)-1-[2-[2-[tert-butyl(dimethyl)silyl]ethynyl]pyrimidin-5-yl]-2-methylpropan-1-ol
    —— methyl 3-amino-6-(2,3-dimethoxypyridin-4-yl)pyrazine-2-carboxylate 1031439-07-2 C13H14N4O4
    methyl 3-amino-6-(2,3-dimethoxypyridin-4-yl)pyrazine-2-carboxylate
    —— tert-butyl 7,11-dichloro-9H-1,4-diazatribenzo[a,c,e]cycloheptene-2-carboxylate 1021443-75-3 C22H18Cl2N2O2
    tert-butyl 7,11-dichloro-9H-1,4-diazatribenzo[a,c,e]cycloheptene-2-carboxylate
    —— 2-Butylimino-1-(2-methylpropyl)-1,3-diazinan-4-one 1028560-19-1 C12H23N3O
    2-Butylimino-1-(2-methylpropyl)-1,3-diazinan-4-one
    —— 1-Benzyl-2-butylimino-5-methyl-1,3-diazinan-4-one 1028560-27-1 C16H23N3O
    1-Benzyl-2-butylimino-5-methyl-1,3-diazinan-4-one
    —— 1-(4'-benzyl-2',3'-dideoxy-α-D-ribopentofuranosyl)thymine 1024613-20-4 C17H20N2O4
    1-(4'-benzyl-2',3'-dideoxy-α-D-ribopentofuranosyl)thymine
    —— methyl (2S,3S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[(2S,3S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[(2S,3S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]oxolane-2-carbonyl]amino]oxolane-2-carbonyl]amino]oxolane-2-carboxylate 1030384-72-5 C36H45N9O15
    methyl (2S,3S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[(2S,3S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[(2S,3S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]oxolane-2-carbonyl]amino]oxolane-2-carbonyl]amino]oxolane-2-carboxylate
    —— 2-(4-Chlorophenyl)-5-(4-nitrophenyl)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde 1028408-77-6 C19H11ClN4O3
    2-(4-Chlorophenyl)-5-(4-nitrophenyl)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde
    —— 1-(5-O-tert-butyldimethylsilyl-2,3-O-thiocarbonate-4-seleno-β-D-ribofuranosyl)uracil 1030021-74-9 C16H24N2O5SSeSi
    1-(5-O-tert-butyldimethylsilyl-2,3-O-thiocarbonate-4-seleno-β-D-ribofuranosyl)uracil
    —— 5-(2-hydroxy-4-methylphenyl)-2H-pyridazine-3-one 1043445-91-5 C11H10N2O2
    5-(2-hydroxy-4-methylphenyl)-2H-pyridazine-3-one
    —— 6-nitro-3,4-diphenylcinnoline 1313886-24-6 C20H13N3O2
    6-nitro-3,4-diphenylcinnoline
    —— N4-butyl-N1-(4-dihydroxyphosphinylbut-2-enyl)cytosine 1067228-33-4 C12H20N3O4P
    N4-butyl-N1-(4-dihydroxyphosphinylbut-2-enyl)cytosine
    —— 2,4,6-tris{4-[4-(decyloxyphenyl)ethynyl]phenyl}pyrimidine 1048694-30-9 C76H88N2O3
    2,4,6-tris{4-[4-(decyloxyphenyl)ethynyl]phenyl}pyrimidine
    —— 1-(4-Chloro-2,6-dimethoxypyrimidin-5-yl)pyrrolidine-2,5-dione 1587660-68-1 C10H10ClN3O4
    1-(4-Chloro-2,6-dimethoxypyrimidin-5-yl)pyrrolidine-2,5-dione
    —— ethyl 2-(4-methylphenyl)-4-phenylpyrimido[1,2-a]indole-10-carboxylate 1324007-09-1 C27H22N2O2
    ethyl 2-(4-methylphenyl)-4-phenylpyrimido[1,2-a]indole-10-carboxylate
    —— (3R)-3-tert-butyl-8-methoxy-1,3-dihydro-[1,3]oxazolo[3,4-a]pyrazin-5-one 1315536-94-7 C11H16N2O3
    (3R)-3-tert-butyl-8-methoxy-1,3-dihydro-[1,3]oxazolo[3,4-a]pyrazin-5-one
    —— Gold(1+);pyrimidine-2-thiolate;triethylphosphane 147998-60-5 C10H18AuN2PS
    Gold(1+);pyrimidine-2-thiolate;triethylphosphane
    —— 6-(2-fluorobenzyl)-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-7(4H)-one 1247016-09-6 C11H8FN5O
    6-(2-fluorobenzyl)-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 2-[(R)-4-(tert-butyldimethylsilyloxy)-2-phenylbutyl]pyrimidine 1252606-08-8 C20H30N2OSi
    2-[(R)-4-(tert-butyldimethylsilyloxy)-2-phenylbutyl]pyrimidine
    —— 7-butyl-1,3-dipentyl-5H-pyrimido[5,4-d]pyrimidine-2,4,6,8-tetrone 1415309-34-0 C20H32N4O4
    7-butyl-1,3-dipentyl-5H-pyrimido[5,4-d]pyrimidine-2,4,6,8-tetrone
    —— 5-ethyl-12-[(Z)-hydroxyiminomethyl]-6-methyl-1,3-diazatricyclo[7.3.0.03,7]dodeca-5,7,9,11-tetraene-2,4-dione 1378931-05-5 C14H13N3O3
    5-ethyl-12-[(Z)-hydroxyiminomethyl]-6-methyl-1,3-diazatricyclo[7.3.0.03,7]dodeca-5,7,9,11-tetraene-2,4-dione
    —— 2-Pyrazinecarboxamide, 5-chloro-N-[2-(dimethylamino)-2-(2-furanyl)ethyl]- 1916640-00-0 C13H15ClN4O2
    2-Pyrazinecarboxamide, 5-chloro-N-[2-(dimethylamino)-2-(2-furanyl)ethyl]-