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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-(2-hydroxy-5-methoxy-phenyl)-2-phenyl-2H-pyridazin-3-one 1321900-74-6 C17H14N2O3
    5-(2-hydroxy-5-methoxy-phenyl)-2-phenyl-2H-pyridazin-3-one
    —— <i>N</i>,<i>N</i>'-bis-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-<i>N</i>,<i>N</i>'-[2,5-bis-(2-butyryloxy-ethyl)-1,6-dimethyl-3,4-dithia-hexa-1,5-diene-1,6-diyl]-bis-formamide 18481-23-7 C32H46N8O6S2
    <i>N</i>,<i>N</i>'-bis-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-<i>N</i>,<i>N</i>'-[2,5-bis-(2-butyryloxy-ethyl)-1,6-dimethyl-3,4-dithia-hexa-1,5-diene-1,6-diyl]-bis-formamide
    —— 2-benzyl-5-chloro-4-(4-methoxyphenyl)pyridazin-3(2H)-one 1345839-52-2 C18H15ClN2O2
    2-benzyl-5-chloro-4-(4-methoxyphenyl)pyridazin-3(2H)-one
    —— 2-benzyl-5-chloro-4-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one 1345839-54-4 C18H12ClF3N2O
    2-benzyl-5-chloro-4-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one
    —— 5-(2-hydroxy-4-methyl-phenyl)-2-phenyl-2H-pyridazin-3-one 1321900-73-5 C17H14N2O2
    5-(2-hydroxy-4-methyl-phenyl)-2-phenyl-2H-pyridazin-3-one
    —— Cetotiamine hydrochloride monohydrate 16145-28-1 C18H29ClN4O7S
    Cetotiamine hydrochloride monohydrate
    —— 2-tert-butyl-5-(3-(5-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-oxo-1,6-dihydromethylphenyl)-4H-pyridazin-3-yl)-2-pyrrolo[3,4-d]thiazol-6(5H)-one 1361386-85-7 C25H27N7O2S
    2-tert-butyl-5-(3-(5-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-oxo-1,6-dihydromethylphenyl)-4H-pyridazin-3-yl)-2-pyrrolo[3,4-d]thiazol-6(5H)-one
    —— BHF177 917896-43-6 C19H20F3N3
    BHF177
    —— 5-(5-{1-[5-(pyrimidin-4-yl)-1,2,4-oxadiazol-3-yl]cyclobutyl}pyridin-2-yl)pyrimidin-2-amine 1369512-66-2 C19H16N8O
    5-(5-{1-[5-(pyrimidin-4-yl)-1,2,4-oxadiazol-3-yl]cyclobutyl}pyridin-2-yl)pyrimidin-2-amine
    —— 2-[4-(3-{1-[6-(2-amino-pyrimidin-5-yl)-pyridin-3-yl]-cyclobutyl}-1,2,4-oxadiazol-5-yl)-pyrazol-1-yl]-N,N-dimethyl-acetamide 1369512-15-1 C22H23N9O2
    2-[4-(3-{1-[6-(2-amino-pyrimidin-5-yl)-pyridin-3-yl]-cyclobutyl}-1,2,4-oxadiazol-5-yl)-pyrazol-1-yl]-N,N-dimethyl-acetamide
    —— (2-chloro[2-(14)C]pyrimidin-5-yl-1-ium)boronic acid trifluoroacetate 1356577-84-8 C2HF3O2*C4H4BClN2O2
    (2-chloro[2-(14)C]pyrimidin-5-yl-1-ium)boronic acid trifluoroacetate
    —— 5-bromo-2-chloro[2-(14)C]pyrimidine 1356577-83-7 C4H2BrClN2
    5-bromo-2-chloro[2-(14)C]pyrimidine
    —— rac-4-methyl-4-(3-pyrimidin-5-ylphenyl)-4,7-dihydropyrazolo[1,5-a]pyrazin-6-amine 1369542-49-3 C17H16N6
    rac-4-methyl-4-(3-pyrimidin-5-ylphenyl)-4,7-dihydropyrazolo[1,5-a]pyrazin-6-amine
    —— 1-{5-[2-(3-Ethyl-ureido)-7-methyl-benzothiazol-5-yl]-pyrimidin-2-yl}-4-methyl-piperidine-4-carboxylic acid 1372544-50-7 C22H26N6O3S
    1-{5-[2-(3-Ethyl-ureido)-7-methyl-benzothiazol-5-yl]-pyrimidin-2-yl}-4-methyl-piperidine-4-carboxylic acid
    —— 5-(2-chloroethyl)pyrimidine 1248638-20-1 C6H7ClN2
    5-(2-chloroethyl)pyrimidine
    —— tert-butyl N-[8-(4-methylpiperazine-1-carbonyl)-5-oxo-4-phenylindeno[1,2-d]pyrimidin-2-yl]-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate 1147077-81-3 C33H37N5O6
    tert-butyl N-[8-(4-methylpiperazine-1-carbonyl)-5-oxo-4-phenylindeno[1,2-d]pyrimidin-2-yl]-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate
    —— {5-[5-((R)-1-cyclopropyl-1-{5-[1-(tetrahydro-pyran-4-yl)-1H-pyrazol-4-yl]-[1,2,4]oxadiazol-3-yl}-ethyl)-pyridin-2-yl]-pyrimidin-2-yl}-methyl-amine 1369484-95-6 C25H28N8O2
    {5-[5-((R)-1-cyclopropyl-1-{5-[1-(tetrahydro-pyran-4-yl)-1H-pyrazol-4-yl]-[1,2,4]oxadiazol-3-yl}-ethyl)-pyridin-2-yl]-pyrimidin-2-yl}-methyl-amine
    —— 1-[4-(3-{2-[6-(2-aminopyrimidin-5-yl)pyridin-3-yl]-3-methylbutan-2-yl}-1,2,4-oxadiazol-5-yl)-1Hpyrazol-1-yl]propan-2-ol 1369483-22-6 C22H26N8O2
    1-[4-(3-{2-[6-(2-aminopyrimidin-5-yl)pyridin-3-yl]-3-methylbutan-2-yl}-1,2,4-oxadiazol-5-yl)-1Hpyrazol-1-yl]propan-2-ol
    —— 2-(1-methyl-1H-pyrazol-5-yl)pyrimidine 1269294-03-2 C8H8N4
    2-(1-methyl-1H-pyrazol-5-yl)pyrimidine
    —— 1-(4-(3-phenylpyrrolo[1,2-b]pyridazin-2-yl)phenyl)cyclobutanamine 1357158-57-6 C23H21N3
    1-(4-(3-phenylpyrrolo[1,2-b]pyridazin-2-yl)phenyl)cyclobutanamine
    —— tert-butyl N-(8-formyl-5-oxo-4-phenylindeno[1,2-d]pyrimidin-2-yl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate 1147077-80-2 C28H27N3O6
    tert-butyl N-(8-formyl-5-oxo-4-phenylindeno[1,2-d]pyrimidin-2-yl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate
    —— 4-(Pyridin-3-yl)-2-(trifluoromethyl)pyrimidine 1269291-91-9 C10H6F3N3
    4-(Pyridin-3-yl)-2-(trifluoromethyl)pyrimidine
    —— 2-(5-(dimethoxymethyl)-1H-pyrazol-1-yl)pyrimidine 1269293-08-4 C10H12N4O2
    2-(5-(dimethoxymethyl)-1H-pyrazol-1-yl)pyrimidine
    —— 5-(4-methoxyphenyl)-7-pentylpyrazolo[1,5-a]pyrimidine 1356577-32-6 C18H21N3O
    5-(4-methoxyphenyl)-7-pentylpyrazolo[1,5-a]pyrimidine
    —— 2'-Methyl-2,4'-bipyrimidine 1269292-07-0 C9H8N4
    2'-Methyl-2,4'-bipyrimidine
    —— 6-Amino-2-(trifluoromethyl)pyrimidine-4-carboxylic acid 1269292-72-9 C6H4F3N3O2
    6-Amino-2-(trifluoromethyl)pyrimidine-4-carboxylic acid
    —— 2-(5-(dimethoxymethyl)-1H-pyrazol-1-yl)pyrazine 1269291-87-3 C10H12N4O2
    2-(5-(dimethoxymethyl)-1H-pyrazol-1-yl)pyrazine
    —— 5-pentyl-7-(4-{[5-(2,4,6-trimethoxyphenyl)pentyl]oxy}phenyl)-pyrazolo[1,5-a]pyrimidine 1356577-30-4 C31H39N3O4
    5-pentyl-7-(4-{[5-(2,4,6-trimethoxyphenyl)pentyl]oxy}phenyl)-pyrazolo[1,5-a]pyrimidine
    —— 2-(1-tert-butyl-1H-pyrazol-5-yl)pyrimidine 1269293-90-4 C11H14N4
    2-(1-tert-butyl-1H-pyrazol-5-yl)pyrimidine
    —— 4-(Pyridin-4-yl)-2-(trifluoromethyl)pyrimidine 1269292-76-3 C10H6F3N3
    4-(Pyridin-4-yl)-2-(trifluoromethyl)pyrimidine
    —— 7-(4-methoxyphenyl)-5-pentylpyrazolo[1,5-a]pyrimidine 1356577-31-5 C18H21N3O
    7-(4-methoxyphenyl)-5-pentylpyrazolo[1,5-a]pyrimidine
    —— Ethyl 6-amino-2-(trifluoromethyl)pyrimidine-4-carboxylate 1269294-25-8 C8H8F3N3O2
    Ethyl 6-amino-2-(trifluoromethyl)pyrimidine-4-carboxylate
    —— 4-pentyl-2-(4-{[5-(2,4,6-trimethoxyphenyl)pentyl]oxy}phenyl)-pyrimido[1,2-a]benzimidazole 1356577-33-7 C35H41N3O4
    4-pentyl-2-(4-{[5-(2,4,6-trimethoxyphenyl)pentyl]oxy}phenyl)-pyrimido[1,2-a]benzimidazole
    —— 1-((2R,3S,4S,5R)-5-azido-4-fluoro-3-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione 1365258-17-8 C9H10FN5O5
    1-((2R,3S,4S,5R)-5-azido-4-fluoro-3-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione
    —— N-[6-(3,4-dihydro-2(1H)-isoquinolinyl)-2-(2-pyridinyl)-4-pyrimidinyl]-β-alanine 1373422-55-9 C21H21N5O2
    N-[6-(3,4-dihydro-2(1H)-isoquinolinyl)-2-(2-pyridinyl)-4-pyrimidinyl]-β-alanine
    —— 7-(4-chlorophenyl)-N-(4-methoxybenzyl)-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide 1357471-86-3 C20H19ClN6O2
    7-(4-chlorophenyl)-N-(4-methoxybenzyl)-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide
    —— 3-[4-(4-cyano-phenyl)-pyrimidin-2-ylmethyl]-N-((S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-benzothiazol-2-yl)-benzamide 1373515-65-1 C30H28N6O2S
    3-[4-(4-cyano-phenyl)-pyrimidin-2-ylmethyl]-N-((S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-benzothiazol-2-yl)-benzamide
    —— 6-Ethyl-2-trifluoromethylpyrazine 1365969-37-4 C7H7F3N2
    6-Ethyl-2-trifluoromethylpyrazine
    —— tert-Butyl 3-(pyrimidin-2-ylamino)azetidine-1-carboxylate 1365969-81-8 C12H18N4O2
    tert-Butyl 3-(pyrimidin-2-ylamino)azetidine-1-carboxylate
    —— 5-Ethyl-2-trifluoromethylpyrazine 1365969-77-2 C7H7F3N2
    5-Ethyl-2-trifluoromethylpyrazine
    —— (7S)-7-methyl-7-[4-(5-prop-1-ynylpyridin-3-yl)thiophen-2-yl]-8H-imidazo[1,2-c]pyrimidin-5-amine 1374001-12-3 C19H17N5S
    (7S)-7-methyl-7-[4-(5-prop-1-ynylpyridin-3-yl)thiophen-2-yl]-8H-imidazo[1,2-c]pyrimidin-5-amine
    —— 2,6-diaminopyrimidin-4-ylphosphonic acid 1353054-65-5 C4H7N4O3P
    2,6-diaminopyrimidin-4-ylphosphonic acid
    —— 3,4-Dimethyl-1-thia-4,7,9-triazaspiro[4.5]dec-2-en-8-one 75374-04-8 C8H13N3OS
    3,4-Dimethyl-1-thia-4,7,9-triazaspiro[4.5]dec-2-en-8-one
    —— 5,6-Dihydropyrido<2,3-d>pyridazin 66135-42-0 C7H7N3
    5,6-Dihydropyrido<2,3-d>pyridazin
    —— 7,8-Dihydropyrido<2,3-d>pyridazin 66135-43-1 C7H7N3
    7,8-Dihydropyrido<2,3-d>pyridazin
    —— 4-chloro-2-(1-methyl-1H-imidazol-2-yl)-6-(trifluoromethyl)pyrimidine 1416373-79-9 C9H6ClF3N4
    4-chloro-2-(1-methyl-1H-imidazol-2-yl)-6-(trifluoromethyl)pyrimidine
    —— 4-Chloropyrimido[4,5-d]pyrimidine 1197193-18-2 C6H3ClN4
    4-Chloropyrimido[4,5-d]pyrimidine
    —— N-(3-chloro-4-fluorophenyl)-6-ethoxy-2-(pyridin-3-yl)quinazolin-4-amine 1314069-80-1 C21H16ClFN4O
    N-(3-chloro-4-fluorophenyl)-6-ethoxy-2-(pyridin-3-yl)quinazolin-4-amine
    —— 2-[[2-(Dimethylamino)ethyl]methylamino]-4-pyrimidinecarboxylic acid 253315-15-0 C10H16N4O2
    2-[[2-(Dimethylamino)ethyl]methylamino]-4-pyrimidinecarboxylic acid
    —— methyl-(2-methylsulfanyl-5-o-tolyl-pyrimidin-4-yl)-carbamic acid tert.-butyl ester 311335-84-9 C18H23N3O2S
    methyl-(2-methylsulfanyl-5-o-tolyl-pyrimidin-4-yl)-carbamic acid tert.-butyl ester