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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
    —— cytosine —— C4H7N3O
    cytosine
    —— N-acetylcytosine —— C6H9N3O2
    N-acetylcytosine
    —— 6-methyl-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione —— C6H5F3N2O2
    6-methyl-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
    —— N<SP>4</SP>-acetyl-5-trifluoromethylcytosine —— C7H8F3N3O2
    N<SP>4</SP>-acetyl-5-trifluoromethylcytosine
    —— 2,6-dimethyl-5-(trifluoromethyl)pyrimidin-4-ol —— C7H7F3N2O
    2,6-dimethyl-5-(trifluoromethyl)pyrimidin-4-ol
    —— 2,6-dimethyl-5-(trifluoromethyl)pyrimidin-4-ol —— C7H7F3N2O
    2,6-dimethyl-5-(trifluoromethyl)pyrimidin-4-ol
    —— 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-trifluoro-methylthiophenyl)pyrimidine-4-carboxylic acid methyl ester —— C13H7Cl2F4N3O2S
    6-amino-5-chloro-2-(4-chloro-2-fluoro-3-trifluoro-methylthiophenyl)pyrimidine-4-carboxylic acid methyl ester
    —— 4-(cis-4-tert-Butylcyclohexylamino)-6-ethyl-5-pentafluoroethylpyrimidine —— C18H26F5N3
    4-(cis-4-tert-Butylcyclohexylamino)-6-ethyl-5-pentafluoroethylpyrimidine
    —— 2-(1,1-difluoroethyl)-6-(6-methoxy-4-((3-(pyrimidin-5-yl)benzyl)oxy)benzofuran-2-yl)imidazo[2,1-b][1,3,4]thiadiazole —— C26H19F2N5O3S
    2-(1,1-difluoroethyl)-6-(6-methoxy-4-((3-(pyrimidin-5-yl)benzyl)oxy)benzofuran-2-yl)imidazo[2,1-b][1,3,4]thiadiazole
    —— (S)-2-(1-fluoroethyl)-6-(6-methoxy-4-((3-(pyrimidin-5-yl)benzyl)oxy)benzofuran-2-yl)imidazo[2,1-b][1,3,4]thiadiazole —— C26H20FN5O3S
    (S)-2-(1-fluoroethyl)-6-(6-methoxy-4-((3-(pyrimidin-5-yl)benzyl)oxy)benzofuran-2-yl)imidazo[2,1-b][1,3,4]thiadiazole
    —— 2-(6-methoxy-4-((3-(2-methoxypyrimidin-5-yl)benzyl)oxy)benzofuran-2-yl)-6-methylimidazo[1,2-b]pyridazine —— C28H23N5O4
    2-(6-methoxy-4-((3-(2-methoxypyrimidin-5-yl)benzyl)oxy)benzofuran-2-yl)-6-methylimidazo[1,2-b]pyridazine
    —— ethyl 6-O-(tert-butyldimethylsilyl)-2,3,4-trideoxy-4-[5-(6-hydroxyhex-1-yn-1-yl)-2,4-dioxo-3,4-dihydropyridin-1(2H)-yl]-α-D-erythro-hex-2-enopyranoside —— C24H38N2O6Si
    ethyl 6-O-(tert-butyldimethylsilyl)-2,3,4-trideoxy-4-[5-(6-hydroxyhex-1-yn-1-yl)-2,4-dioxo-3,4-dihydropyridin-1(2H)-yl]-α-D-erythro-hex-2-enopyranoside
    —— 5-(6-Hydroxy-1-hexynyl)-2-methoxymethyl-6-phenyl-3-pyridazinone —— C18H20N2O3
    5-(6-Hydroxy-1-hexynyl)-2-methoxymethyl-6-phenyl-3-pyridazinone
    —— 5,6-diamino-3-(<sup>2</sup>H3)methyluracil —— C5H8N4O2
    5,6-diamino-3-(<sup>2</sup>H3)methyluracil
    —— N-benzyl-1-benzyloxy-N-ethyl-5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide —— C23H25N3O3
    N-benzyl-1-benzyloxy-N-ethyl-5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide
    —— 1-benzyloxy-N-(4-fluorobenzyl)-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide —— C22H22FN3O3
    1-benzyloxy-N-(4-fluorobenzyl)-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide
    —— 1-benzyloxy-N-(3-fluorobenzyl)-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide —— C22H22FN3O3
    1-benzyloxy-N-(3-fluorobenzyl)-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide
    —— 1-benzyloxy-N-(4-chlorobenzyl)-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide —— C22H22ClN3O3
    1-benzyloxy-N-(4-chlorobenzyl)-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide
    —— N-benzyl-1-benzyloxy-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide —— C22H23N3O3
    N-benzyl-1-benzyloxy-N,5,6-trimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide
    —— N-benzyl-1-benzyloxy-5,6-dimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide —— C21H21N3O3
    N-benzyl-1-benzyloxy-5,6-dimethyl-2-oxo-1,2-dihydropyrazine-3-carboxamide
    —— trans-2-(4-(4-(1-(pentan-3-yl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazin-6-yl)-1H-pyrazol-1-yl)cyclopentanol —— C22H27N7O
    trans-2-(4-(4-(1-(pentan-3-yl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazin-6-yl)-1H-pyrazol-1-yl)cyclopentanol
    —— 1,3-dimethyl-5-(2-nitrobenzyl)pyrimidine-2,4,6(1H,3H,5H)-trione —— C13H13N3O5
    1,3-dimethyl-5-(2-nitrobenzyl)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— N-{1'-[(4,6-dimethylpyrimidin-5-yl)carbonyl]-4'-methyl-1,4'-bipiperidinyl-4-yl}-3,3,3-trifluoro-N-(2-fluorobenzyl)propanamide —— C28H35F4N5O2
    N-{1'-[(4,6-dimethylpyrimidin-5-yl)carbonyl]-4'-methyl-1,4'-bipiperidinyl-4-yl}-3,3,3-trifluoro-N-(2-fluorobenzyl)propanamide
    —— N8,6-di(4-nitrophenyl)-(3R)-ethyl-(7R)-methyl-5-oxo-2,3,6,7-tetrahydrooxazolo<3,2,c>pyrimidine-8-carboxamide —— C22H21N5O7
    N8,6-di(4-nitrophenyl)-(3R)-ethyl-(7R)-methyl-5-oxo-2,3,6,7-tetrahydrooxazolo<3,2,c>pyrimidine-8-carboxamide
    —— 4-methyl-6-(2,2,2-trifluoroethoxy)pyrimidin-2-amine —— C7H8F3N3O
    4-methyl-6-(2,2,2-trifluoroethoxy)pyrimidin-2-amine
    —— 6-(4-chloro-phenyl)-5-(2,2,2-trifluoro-ethoxy)-pyrazine-2-carboxylic acid ((R)-2-cyclopropyl-2-hydroxy-propyl)-amide —— C19H19ClF3N3O3
    6-(4-chloro-phenyl)-5-(2,2,2-trifluoro-ethoxy)-pyrazine-2-carboxylic acid ((R)-2-cyclopropyl-2-hydroxy-propyl)-amide
    —— 6-methyl-2-[(2,2,2-trifluoroethoxy)methyl]-4-[3-(trifluoromethoxy)phenyl]thieno[2,3-d]pyrimidine —— C17H12F6N2OS
    6-methyl-2-[(2,2,2-trifluoroethoxy)methyl]-4-[3-(trifluoromethoxy)phenyl]thieno[2,3-d]pyrimidine
    —— methyl 6-methyl-5-(2,2,2-trifluoroethoxy)pyrazine-2-carboxylate —— C9H9F3N2O3
    methyl 6-methyl-5-(2,2,2-trifluoroethoxy)pyrazine-2-carboxylate
    —— 5,6,7,8-tetrahydropentaleno[2,1-b]pyrazine —— C10H10N2
    5,6,7,8-tetrahydropentaleno[2,1-b]pyrazine
    —— 6-(1H-pyrazol-4-yl)imidazo[1,2-b]pyridazine —— C9H7N5
    6-(1H-pyrazol-4-yl)imidazo[1,2-b]pyridazine
    —— 2-(6-ethoxy-pyridin-3-yl)-pyrimidine-5-carboxylic acid cyclopropyl-piperidin-4-yl-amide —— C20H25N5O2
    2-(6-ethoxy-pyridin-3-yl)-pyrimidine-5-carboxylic acid cyclopropyl-piperidin-4-yl-amide
    —— 6-[(2R)-Amino-2-phenylethyl]-8-(2-fluorophenyl)-3-(S)-phenyl-2,3-dihydrothiazolo[3,2-C]pyrimidine-5,7-dione —— C26H22FN3O2S
    6-[(2R)-Amino-2-phenylethyl]-8-(2-fluorophenyl)-3-(S)-phenyl-2,3-dihydrothiazolo[3,2-C]pyrimidine-5,7-dione
    —— 8-(2-fluorophenyl)-3-(S)-phenyl-2,3-dihydrothiazolo[3,2-C]pyrimidine-5,7-dione —— C18H13FN2O2S
    8-(2-fluorophenyl)-3-(S)-phenyl-2,3-dihydrothiazolo[3,2-C]pyrimidine-5,7-dione
    —— 8-Bromo-6-[(2R)-tert-butoxycarbonylamino-2-phenethyl]-3-phenyl-2,3-dihydrooxazolo[3,2-c]pyrimidine-5,7-dione —— C25H26BrN3O5
    8-Bromo-6-[(2R)-tert-butoxycarbonylamino-2-phenethyl]-3-phenyl-2,3-dihydrooxazolo[3,2-c]pyrimidine-5,7-dione
    —— isopropyl (5-(4-(benzylamino)-5-phenylphthalazin-1-yl)pyridin-3-yl)carbamate —— C30H27N5O2
    isopropyl (5-(4-(benzylamino)-5-phenylphthalazin-1-yl)pyridin-3-yl)carbamate
    —— isopropyl 5-(5-phenyl-4-(pyridin-2-ylmethylamino)phthalazin-1-yl)pyridin-3-ylcarbamate —— C29H26N6O2
    isopropyl 5-(5-phenyl-4-(pyridin-2-ylmethylamino)phthalazin-1-yl)pyridin-3-ylcarbamate
    —— 5-ethoxycarbonyl-6-methyl-4-(4-hydroxyphenyl)-3,4-dihydropyrimidin-2(1H)-thione —— C14H16N2O3S
    5-ethoxycarbonyl-6-methyl-4-(4-hydroxyphenyl)-3,4-dihydropyrimidin-2(1H)-thione
    —— 6-[4-(methylsulfonyl)phenyl]-5-phenyl-4-(N-benzyl-piperazin-1-yl)-2-(trifluoromethyl)pyrimidine —— C29H27F3N4O2S
    6-[4-(methylsulfonyl)phenyl]-5-phenyl-4-(N-benzyl-piperazin-1-yl)-2-(trifluoromethyl)pyrimidine
    —— 6-(4-fluorophenyl)-5-[2-[4-(6-fluorobenzo[b]thiophen-3-yl)piperidin-1-yl]ethyl]pyrimidine —— C25H23F2N3S
    6-(4-fluorophenyl)-5-[2-[4-(6-fluorobenzo[b]thiophen-3-yl)piperidin-1-yl]ethyl]pyrimidine
    —— N-cyclopropyl-4-methyl-3-(6-phenyl-purin-9-yl)-benzamide —— C22H19N5O
    N-cyclopropyl-4-methyl-3-(6-phenyl-purin-9-yl)-benzamide
    —— N-cyclopropyl-4-methyl-3-[6-(4-mercaptophenyl)-purin-9-yl]-benzamide —— C23H21N5OS
    N-cyclopropyl-4-methyl-3-[6-(4-mercaptophenyl)-purin-9-yl]-benzamide
    —— N-cyclopropyl-4-methyl-3-(4-phenyl-pyrazolo[3,4-d]pyrimidin-1-yl)benzamide —— C22H19N5O
    N-cyclopropyl-4-methyl-3-(4-phenyl-pyrazolo[3,4-d]pyrimidin-1-yl)benzamide
    —— 3,5-dichloro-2-ethylpyrazine —— C6H6Cl2N2
    3,5-dichloro-2-ethylpyrazine
    —— (E)-2-(oct-1-en-1-yl)pyrimidine —— C12H18N2
    (E)-2-(oct-1-en-1-yl)pyrimidine
    —— 5-cyclopropylpyrazin-2-amine 920313-51-5 C7H9N3
    5-cyclopropylpyrazin-2-amine
    —— 6-(3,3-dimethyl-5-sulfamoyl-1-pentyl)-7-methylimidazo[1,2-b]pyridazine —— C14H22N4O2S
    6-(3,3-dimethyl-5-sulfamoyl-1-pentyl)-7-methylimidazo[1,2-b]pyridazine
    —— 4-butoxycarbonyl-5-(pyrazin-2-yl)-1,2-dithiole-3-thione —— C12H12N2O2S3
    4-butoxycarbonyl-5-(pyrazin-2-yl)-1,2-dithiole-3-thione
    —— 2-butyl-4,6-diphenylpyrimidine —— C20H20N2
    2-butyl-4,6-diphenylpyrimidine
    —— N,N-dibenzylpyrazine-2-carboxamide —— C19H17N3O
    N,N-dibenzylpyrazine-2-carboxamide
    —— 1,2-dihydro-1-methyl-2-[N-(trifluoromethylsulfonyl)imino]-4-phenylquinazoline —— C16H12F3N3O2S
    1,2-dihydro-1-methyl-2-[N-(trifluoromethylsulfonyl)imino]-4-phenylquinazoline