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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-isopropyl-5,6-dimethyl-1<i>H</i>-pyrazin-2-one 113139-68-7 C9H14N2O
    3-isopropyl-5,6-dimethyl-1<i>H</i>-pyrazin-2-one
    —— 5,6-dimethyl-3-propan-2-yl-1H-pyrazin-2-one;hydron;chloride —— C9H15ClN2O
    5,6-dimethyl-3-propan-2-yl-1H-pyrazin-2-one;hydron;chloride
    —— hydron;1-methyl-5-phenyl-5,6-dihydro-4H-pyrimidine;chloride —— C11H15ClN2
    hydron;1-methyl-5-phenyl-5,6-dihydro-4H-pyrimidine;chloride
    —— hydron;1-(5-phenyl-5,6-dihydro-4H-pyrimidin-1-yl)ethanone;chloride —— C12H15ClN2O
    hydron;1-(5-phenyl-5,6-dihydro-4H-pyrimidin-1-yl)ethanone;chloride
    —— 5-Hydroxy-5-phenyl-1,4,5,6-tetrahydropyrimidine hydrochloride 114703-64-9 C10H13ClN2O
    5-Hydroxy-5-phenyl-1,4,5,6-tetrahydropyrimidine hydrochloride
    —— 5-benzyl-2-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethylamino]-1H-pyrimidin-6-one;hydron;dichloride —— C18H23Cl2N5OS
    5-benzyl-2-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethylamino]-1H-pyrimidin-6-one;hydron;dichloride
    —— 5-[(4-fluorophenyl)methyl]-2-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethylamino]-1H-pyrimidin-6-one;hydron;dichloride —— C18H22Cl2FN5OS
    5-[(4-fluorophenyl)methyl]-2-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethylamino]-1H-pyrimidin-6-one;hydron;dichloride
    —— 6-methyl-5-nitro-4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidin-2-one 134777-65-4 C14H17N3O6
    6-methyl-5-nitro-4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidin-2-one
    —— 5-p.acetylaminophenyl-6-methyl-3(2H)-pyridazinone 117903-09-0 C13H13N3O2
    5-p.acetylaminophenyl-6-methyl-3(2H)-pyridazinone
    —— hydron;4-[(pyrimidin-4-ylmethyldisulfanyl)methyl]pyrimidine;dichloride —— C10H12Cl2N4S2
    hydron;4-[(pyrimidin-4-ylmethyldisulfanyl)methyl]pyrimidine;dichloride
    —— 4-(4-aminophenyl)-3-methyl-1H-pyridazin-6-one;hydron;dibromide —— C11H13Br2N3O
    4-(4-aminophenyl)-3-methyl-1H-pyridazin-6-one;hydron;dibromide
    —— hydron;4-methyl-6-phenyl-N-(2-piperidin-1-ylethyl)pyridazin-3-amine;dichloride —— C18H26Cl2N4
    hydron;4-methyl-6-phenyl-N-(2-piperidin-1-ylethyl)pyridazin-3-amine;dichloride
    —— 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-(2-((difluoromethyl)thio)phenyl)-6-methyl-2-oxo-, methyl ester 118201-39-1 C14H14F2N2O3S
    5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-(2-((difluoromethyl)thio)phenyl)-6-methyl-2-oxo-, methyl ester
    —— 2,4-Dimethyl-3-oxo-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine 119294-00-7 C8H9N5OS
    2,4-Dimethyl-3-oxo-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine
    —— hydron;4-methyl-6-phenyl-N-(2-pyrrolidin-1-ylethyl)pyridazin-3-amine;dichloride —— C17H24Cl2N4
    hydron;4-methyl-6-phenyl-N-(2-pyrrolidin-1-ylethyl)pyridazin-3-amine;dichloride
    —— 2-Methyl-3-oxo-4-benzyl-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine 119294-04-1 C14H13N5OS
    2-Methyl-3-oxo-4-benzyl-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine
    —— hydron;pyrimidin-4-ylmethanethiol;chloride —— C5H7ClN2S
    hydron;pyrimidin-4-ylmethanethiol;chloride
    —— Phosphorothioic acid, S-(4-pyrimidinylmethyl) ester, dilithium salt, monohydrate 119395-99-2 C5H5Li2N2O3PS
    Phosphorothioic acid, S-(4-pyrimidinylmethyl) ester, dilithium salt, monohydrate
    —— 2-Methyl-3-oxo-4-butyl-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine 119294-03-0 C11H15N5OS
    2-Methyl-3-oxo-4-butyl-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine
    —— 2-Methyl-3-oxo-4-propyl-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine 119294-02-9 C10H13N5OS
    2-Methyl-3-oxo-4-propyl-6-amino-8-thioxopyrimido<3,4-b>-1,2,4-triazine
    —— Benzamide, N-[(1,3-dibenzoylhexahydro-5-nitro-5-pyrimidinyl)methyl]- 88820-13-7 C26H24N4O5
    Benzamide, N-[(1,3-dibenzoylhexahydro-5-nitro-5-pyrimidinyl)methyl]-
    —— ethyl 3-acetyl-6-methyl-4-(3-nitrophenyl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 111535-63-8 C16H17N3O5S
    ethyl 3-acetyl-6-methyl-4-(3-nitrophenyl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 3-(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-propionic acid 22384-33-4 C7H8N2O5
    3-(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-propionic acid
    —— N,N'-Bis-(4,6-diphenyl-pyrimidin-2-yl)-diazene N-oxide 111306-40-2 C32H22N6O
    N,N'-Bis-(4,6-diphenyl-pyrimidin-2-yl)-diazene N-oxide
    —— 3-Methyl-5-nitroso-6-phenethylaminouracil 61080-69-1 C13H14N4O3
    3-Methyl-5-nitroso-6-phenethylaminouracil
    —— 2-amino-4-methoxy-6-(2,2,2-trifluoroethoxy)pyrimidine 144868-95-1 C7H8F3N3O2
    2-amino-4-methoxy-6-(2,2,2-trifluoroethoxy)pyrimidine
    —— 1-(4,6-Dimethylpyrimidin-2-yl)-3-(4-ethylphenyl)guanidine 332073-84-4 C15H19N5
    1-(4,6-Dimethylpyrimidin-2-yl)-3-(4-ethylphenyl)guanidine
    —— Propan-2-yl 1,6-dimethyl-4-(5-methylthiophen-2-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 6050-77-7 C15H20N2O3S
    Propan-2-yl 1,6-dimethyl-4-(5-methylthiophen-2-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 2-(3-fluorophenyl)-5-phenyl-1H-pyrazolo[1,5-a]pyrimidin-7-one 6137-13-9 C18H12FN3O
    2-(3-fluorophenyl)-5-phenyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— N-(4,6-dimethylpyrimidin-2-yl) N'-hydroxyguanidine —— C7H11N5O
    N-(4,6-dimethylpyrimidin-2-yl) N'-hydroxyguanidine
    —— 1-(1-Butoxyethyl)-5-chloropyrimidine-2,4-dione 6054-30-4 C10H15ClN2O3
    1-(1-Butoxyethyl)-5-chloropyrimidine-2,4-dione
    —— 4-Amino-2-(butylthio)-5-pyrimidinecarboxylic acid ethyl ester 116218-70-3 C11H17N3O2S
    4-Amino-2-(butylthio)-5-pyrimidinecarboxylic acid ethyl ester
    —— 2-Methoxyethyl 4-(3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 4818-80-8 C16H20N2O5
    2-Methoxyethyl 4-(3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 6-(4-chloro-phenyl)-5-piperidin-1-yl-pyrazine-2-carboxylic acid ((S)-2-cyclopropyl-2-hydroxy-propyl)-amide 960246-90-6 C22H27ClN4O2
    6-(4-chloro-phenyl)-5-piperidin-1-yl-pyrazine-2-carboxylic acid ((S)-2-cyclopropyl-2-hydroxy-propyl)-amide
    —— 4-methylpyridazine-3-carboxylic acid methyl ester 1956335-14-0 C7H8N2O2
    4-methylpyridazine-3-carboxylic acid methyl ester
    —— 3',5'-dideoxy-5'-methylenethymidine 726169-87-5 C11H14N2O3
    3',5'-dideoxy-5'-methylenethymidine
    —— 2-Thio-4-hydroxy-6-fluormethyl-pyrimidin 1598-62-5 C5H5FN2OS
    2-Thio-4-hydroxy-6-fluormethyl-pyrimidin
    —— Cyano-[1-methyl-1H-pyrimidin-(4Z)-ylidene]-acetic acid ethyl ester 95234-40-5 C10H11N3O2
    Cyano-[1-methyl-1H-pyrimidin-(4Z)-ylidene]-acetic acid ethyl ester
    —— 4-ethyl-5-(2-hydroxy-4-nitro-phenyl)-1<i>H</i>-pyrimidine-2-thione 42902-00-1 C12H11N3O3S
    4-ethyl-5-(2-hydroxy-4-nitro-phenyl)-1<i>H</i>-pyrimidine-2-thione
    —— 2-(4-Cyanoanilino)-6-(2,4,6-trimethylanilino)pyrimidine-4-carboxylic acid 373691-20-4 C21H19N5O2
    2-(4-Cyanoanilino)-6-(2,4,6-trimethylanilino)pyrimidine-4-carboxylic acid
    —— 5-Bromo-4-methyl-6-(trifluoromethyl)pyrimidin-2-amine 294197-07-2 C6H5BrF3N3
    5-Bromo-4-methyl-6-(trifluoromethyl)pyrimidin-2-amine
    —— 1-Butyl-6-hydroxy-5-(4-nitrophenyl)pyrimidine-2,4-dione 1032912-48-3 C14H15N3O5
    1-Butyl-6-hydroxy-5-(4-nitrophenyl)pyrimidine-2,4-dione
    —— 3-cyanomethyl-2-ethoxypyrimidin-4-one 872358-28-6 C8H9N3O2
    3-cyanomethyl-2-ethoxypyrimidin-4-one
    —— Pyrimidine, 5-(chloromethyl)hexahydro-5-nitro-1,3-dinitroso- 88820-11-5 C5H8ClN5O4
    Pyrimidine, 5-(chloromethyl)hexahydro-5-nitro-1,3-dinitroso-
    —— 2,4-dimethyl-5-pyrimidinecarboxylic acid chloride 137129-97-6 C7H7ClN2O
    2,4-dimethyl-5-pyrimidinecarboxylic acid chloride
    —— 5-(2-chloropyrimidin-4-yl)-2-methoxyphenol 1354566-59-8 C11H9ClN2O2
    5-(2-chloropyrimidin-4-yl)-2-methoxyphenol
    —— 4,6-Diamino-1-(methylamino)pyrimidine-2-thione 159615-61-9 C5H9N5S
    4,6-Diamino-1-(methylamino)pyrimidine-2-thione
    —— 2-O-Ethyl-1-methyl-uracil 20541-37-1 C7H10N2O2
    2-O-Ethyl-1-methyl-uracil
    —— 6-Methoxy-2-methyl-4-oxo-4H-pyrazino <2.3-d> <1.3> oxazin 16138-94-6 C8H7N3O3
    6-Methoxy-2-methyl-4-oxo-4H-pyrazino <2.3-d> <1.3> oxazin
    —— E-5-(2-carbomethoxyvinyl)-1-(2,3-dihydroxypropyl)uracil 85446-57-7 C11H14N2O6
    E-5-(2-carbomethoxyvinyl)-1-(2,3-dihydroxypropyl)uracil