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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-(cyclohexylmethyl)-5-ethyl-1-(((4-fluorobenzyl)oxy)methyl)-3-hydroxypyrimidine-2,4(1H,3H)-dione —— C21H27FN2O4
    6-(cyclohexylmethyl)-5-ethyl-1-(((4-fluorobenzyl)oxy)methyl)-3-hydroxypyrimidine-2,4(1H,3H)-dione
    —— 6-(cyclohexylmethyl)-5-ethyl-1-(((4-methylbenzyl)oxy)methyl)pyrimidine-2,4(1H,3H)-dione —— C22H30N2O3
    6-(cyclohexylmethyl)-5-ethyl-1-(((4-methylbenzyl)oxy)methyl)pyrimidine-2,4(1H,3H)-dione
    —— 6-(cyclohexylmethyl)-1-(((3,4-difluorobenzyl)oxy)methyl)-5-methylpyrimidine-2,4(1H,3H)-dione —— C20H24F2N2O3
    6-(cyclohexylmethyl)-1-(((3,4-difluorobenzyl)oxy)methyl)-5-methylpyrimidine-2,4(1H,3H)-dione
    —— 1-((benzyloxy)methyl)-6-(cyclohexylmethyl)-3-hydroxy-5-isopropylpyrimidine-2,4(1H,3H)-dione —— C22H30N2O4
    1-((benzyloxy)methyl)-6-(cyclohexylmethyl)-3-hydroxy-5-isopropylpyrimidine-2,4(1H,3H)-dione
    —— ethyl 4-methyl-6-(4-methylphenyl)-5,7-dioxo-1-phenyl-1,5,6,7-tetrahydropyrimido[4,5-c]pyridazine-3-carboxylate —— C23H20N4O4
    ethyl 4-methyl-6-(4-methylphenyl)-5,7-dioxo-1-phenyl-1,5,6,7-tetrahydropyrimido[4,5-c]pyridazine-3-carboxylate
    —— ethyl 4-methyl-6-(4-methylphenyl)-5-oxo-7-thio-1-phenyl-1,5,6,7-tetrahydropyrimido[4,5-c]pyridazine-3-carboxylate —— C23H20N4O3S
    ethyl 4-methyl-6-(4-methylphenyl)-5-oxo-7-thio-1-phenyl-1,5,6,7-tetrahydropyrimido[4,5-c]pyridazine-3-carboxylate
    —— ethyl 6-imino-4-methyl-5-{[(2-thiazoyl)amino]carbonyl}-1-phenyl-1,6-dihydropyridazine-3-carboxylate —— C18H17N5O3S
    ethyl 6-imino-4-methyl-5-{[(2-thiazoyl)amino]carbonyl}-1-phenyl-1,6-dihydropyridazine-3-carboxylate
    —— 3-(2-furyl)-2-phenyl-4-(1H)pyridazinone-6-carboxylic acid —— C15H10N2O4
    3-(2-furyl)-2-phenyl-4-(1H)pyridazinone-6-carboxylic acid
    —— 4-oxo-1,2-diphenyl-1,4-dihydropyridazine-3-carboxylic acid —— C17H12N2O3
    4-oxo-1,2-diphenyl-1,4-dihydropyridazine-3-carboxylic acid
    —— 6-(sec-butoxy)-2-chloropyrimidin-4-amine —— C8H12ClN3O
    6-(sec-butoxy)-2-chloropyrimidin-4-amine
    —— (S)-2-chloro-6-(3-methyltetrahydrofuran-3-yl)pyrazine —— C9H11ClN2O
    (S)-2-chloro-6-(3-methyltetrahydrofuran-3-yl)pyrazine
    —— (4-(4-amino-2-oxopyrimidin-1(2H)-yl)-3-methylbutyl)phosphonic acid —— C9H16N3O4P
    (4-(4-amino-2-oxopyrimidin-1(2H)-yl)-3-methylbutyl)phosphonic acid
    —— 4-(3-chlorophenylsulfanyl)-2-pyridin-2-yl-pyrimidine 863581-71-9 C15H10ClN3S
    4-(3-chlorophenylsulfanyl)-2-pyridin-2-yl-pyrimidine
    —— 4,6-diamino-1-ethyl-5-methyl-2(1H)-pyrimidinethione —— C7H12N4S
    4,6-diamino-1-ethyl-5-methyl-2(1H)-pyrimidinethione
    —— 3,4-diphenyl-6,7-dihydro-9H-thiopyrano[3'',4'':5',6']pyrido[2',3':4,5]thieno[2,3-c]pyridazine —— C24H17N3S2
    3,4-diphenyl-6,7-dihydro-9H-thiopyrano[3'',4'':5',6']pyrido[2',3':4,5]thieno[2,3-c]pyridazine
    —— N-propargyl-5-fluoro-2-chloropyrimidine-4-amine —— C7H5ClFN3
    N-propargyl-5-fluoro-2-chloropyrimidine-4-amine
    —— 1-(4-chlorobenzyl)-5-propargylcarbamoyl-2-[4-(4-methoxybenzyloxy)phenylamino]pyrimidin-6(1H)-one —— C29H25ClN4O4
    1-(4-chlorobenzyl)-5-propargylcarbamoyl-2-[4-(4-methoxybenzyloxy)phenylamino]pyrimidin-6(1H)-one
    —— N-(prop-2-yn-1-yl)pyrazine-2-carboxamide —— C8H7N3O
    N-(prop-2-yn-1-yl)pyrazine-2-carboxamide
    —— 5-chloro-6-methyl-1-phenyl-3-(prop-2-ynylamino)pyrazin-2(1H)-one —— C14H12ClN3O
    5-chloro-6-methyl-1-phenyl-3-(prop-2-ynylamino)pyrazin-2(1H)-one
    —— 3-Ethyl-5-[5-(4-ethyl-4-oxidopiperazin-1-ylsulphonyl)-2-(2-methoxyethoxy)pyridin-3-yl]-2-(1-oxidopyridin-2-yl)methyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one —— C27H34N8O7S
    3-Ethyl-5-[5-(4-ethyl-4-oxidopiperazin-1-ylsulphonyl)-2-(2-methoxyethoxy)pyridin-3-yl]-2-(1-oxidopyridin-2-yl)methyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 1-ethyl-4-{5-[3-ethyl-6,7-dihydro-7-oxo-2-(2-pyridylmethyl)-2H-pyrazolo[4,3-d]pyrimidin-5-yl]-6-(2-methoxyethoxy)-3-pyridylsulfonyl}piperazine 247580-98-9 C27H34N8O5S
    1-ethyl-4-{5-[3-ethyl-6,7-dihydro-7-oxo-2-(2-pyridylmethyl)-2H-pyrazolo[4,3-d]pyrimidin-5-yl]-6-(2-methoxyethoxy)-3-pyridylsulfonyl}piperazine
    —— 2-methyl-5H,6H,7H-pyrrolo[3,4-d]pyrimidin-4-ol hydrochloride 1956309-51-5 C7H9N3O*ClH
    2-methyl-5H,6H,7H-pyrrolo[3,4-d]pyrimidin-4-ol hydrochloride
    —— 6-benzyl-1-ethoxymethyl-5-(1-methyl-2-propenyl)-1H-pyrimidine-2,4-dione —— C18H22N2O3
    6-benzyl-1-ethoxymethyl-5-(1-methyl-2-propenyl)-1H-pyrimidine-2,4-dione
    —— 3-cyano-4-hydroxy-2-phenylpyrido[1,2-b]pyridazinium inner salt —— C15H9N3O
    3-cyano-4-hydroxy-2-phenylpyrido[1,2-b]pyridazinium inner salt
    —— ethyl 6-acetyl-3-amino-2,5-diphenyl-2,5-dihydropyridazine-4-carboxylate —— C21H21N3O3
    ethyl 6-acetyl-3-amino-2,5-diphenyl-2,5-dihydropyridazine-4-carboxylate
    —— N-benzyl-3-chloropyrazine-2-carboxamide —— C12H10ClN3O
    N-benzyl-3-chloropyrazine-2-carboxamide
    —— N-benzyl-3-(pentylamino)pyrazine-2-carboxamide —— C17H22N4O
    N-benzyl-3-(pentylamino)pyrazine-2-carboxamide
    —— trans-4-((2-pentylamino-5-(pyridin-2-yl)pyrimidin-4-yl)amino)cyclohexanol —— C20H29N5O
    trans-4-((2-pentylamino-5-(pyridin-2-yl)pyrimidin-4-yl)amino)cyclohexanol
    —— 1-(carboxyethyl)thymine n-pentyl amide —— C13H21N3O3
    1-(carboxyethyl)thymine n-pentyl amide
    —— 5-bromo-N-pentylpyrimidin-2-amine —— C9H14BrN3
    5-bromo-N-pentylpyrimidin-2-amine
    —— tert-butyl 5,6-bis(4-chlorophenyl)-3-[(pentylamino)carbonyl]pyrazine-2-carboxylate —— C27H29Cl2N3O3
    tert-butyl 5,6-bis(4-chlorophenyl)-3-[(pentylamino)carbonyl]pyrazine-2-carboxylate
    —— 4-chloro-5-(2-chloro-4-fluorophenyl)-6-isobutyl-2-(1H-1,2,4-triazol-1-yl)pyrimidine —— C16H14Cl2FN5
    4-chloro-5-(2-chloro-4-fluorophenyl)-6-isobutyl-2-(1H-1,2,4-triazol-1-yl)pyrimidine
    —— (2S,3R)-1,3-bis((tert-butyl)dimethylsiloxy)-2-((2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)methyl)butane —— C23H43N5O3Si2
    (2S,3R)-1,3-bis((tert-butyl)dimethylsiloxy)-2-((2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)methyl)butane
    —— (2S,3R)-1,3-bis((tert-butyl)dimethylsiloxy)-2-((3,4-dihydro-2,4-dioxopyrimidin-1(2H)-yl)methyl)butane —— C21H42N2O4Si2
    (2S,3R)-1,3-bis((tert-butyl)dimethylsiloxy)-2-((3,4-dihydro-2,4-dioxopyrimidin-1(2H)-yl)methyl)butane
    —— 2,6-diamino-5-(p-bromophenylazo)-4-pentylaminopyrimidine —— C15H20BrN7
    2,6-diamino-5-(p-bromophenylazo)-4-pentylaminopyrimidine
    —— 2-n-pentylamino-7-trifluoromethyl-5H-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one —— C11H13F3N4OS
    2-n-pentylamino-7-trifluoromethyl-5H-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one
    —— 2-amino-4-[2,4-dichloro-5-(2,2-diethoxy-ethoxy)phenyl]thieno[2,3-d]pyrimidine-6-carboxylic acid ethylamide —— C21H24Cl2N4O4S
    2-amino-4-[2,4-dichloro-5-(2,2-diethoxy-ethoxy)phenyl]thieno[2,3-d]pyrimidine-6-carboxylic acid ethylamide
    —— 6-fluoro-pyridazine —— C4H3FN2
    6-fluoro-pyridazine
    —— 8-Methyl-6-phenylimidazo[1,2-b]pyridazine —— C13H11N3
    8-Methyl-6-phenylimidazo[1,2-b]pyridazine
    —— 2-(2,2-diethoxyethyl)pyridazin-3(2H)-one —— C10H16N2O3
    2-(2,2-diethoxyethyl)pyridazin-3(2H)-one
    —— 3-(pentylamino)pyrazine-2-carboxamide —— C10H16N4O
    3-(pentylamino)pyrazine-2-carboxamide
    —— 6a,9a,9b-trihydro-3,9-diphenylisoxazolo<4,5-d><1,2,4>oxadiazolo<4,5-b>pyridazine —— C18H14N4O2
    6a,9a,9b-trihydro-3,9-diphenylisoxazolo<4,5-d><1,2,4>oxadiazolo<4,5-b>pyridazine
    —— 3-(pyridin-4-yl)pyrazolo[1,5-b]pyridazine —— C11H8N4
    3-(pyridin-4-yl)pyrazolo[1,5-b]pyridazine
    —— N-aminopyridazinium hexafluorophosphate 346412-97-3 C4H6N3*F6P
    N-aminopyridazinium hexafluorophosphate
    —— N-(Perfluorobutanoyl)pyridazinium-1-aminide —— C8H4F7N3O
    N-(Perfluorobutanoyl)pyridazinium-1-aminide
    —— 1-(pyridazin-3-yl)ethanol —— C6H8N2O
    1-(pyridazin-3-yl)ethanol
    —— 3-Deuteriopyridazine —— C4H4N2
    3-Deuteriopyridazine
    —— 6-(1-ethylhexyl)pyrrolo[1,2-b]pyridazine —— C15H22N2
    6-(1-ethylhexyl)pyrrolo[1,2-b]pyridazine
    —— 3-N-phenylpyridazinethiocarboxamide —— C11H9N3S
    3-N-phenylpyridazinethiocarboxamide
    —— 3-diethylamino-5,7-dimethyl-1,1,6,8-tetraoxo-1H-1λ<sup>6</sup>-pyrimido[5,4-e][1,4,3]oxathiazine —— C11H16N4O5S
    3-diethylamino-5,7-dimethyl-1,1,6,8-tetraoxo-1H-1λ<sup>6</sup>-pyrimido[5,4-e][1,4,3]oxathiazine