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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-mercapto-6-methylpyrimidine-4-carboxylic acid 885685-74-5 C6H6N2O2S
    2-mercapto-6-methylpyrimidine-4-carboxylic acid
    —— 2-[3-(4-Chlorophenyl)-6-oxopyridazin-1-yl]acetonitrile 86894-73-7 C12H8ClN3O
    2-[3-(4-Chlorophenyl)-6-oxopyridazin-1-yl]acetonitrile
    —— methyl 4-(6-aminopyridazin-3-yl)benzoate 1431773-74-8 C12H11N3O2
    methyl 4-(6-aminopyridazin-3-yl)benzoate
    —— 8-(4-methylphenyI)-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-7-carbonitrile 131890-57-8 C15H13N3OS
    8-(4-methylphenyI)-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-7-carbonitrile
    —— 2-Chlor-4-methyl-6-carbamoylpyrimidin 64376-16-5 C6H6ClN3O
    2-Chlor-4-methyl-6-carbamoylpyrimidin
    —— 2-ethoxy-6-methyl-pyrimidine-4-carboxylic acid 1150644-47-5 C8H10N2O3
    2-ethoxy-6-methyl-pyrimidine-4-carboxylic acid
    —— methyl 6-methyl-2-phenylpyrimidine-4-carboxylate 73955-54-1 C13H12N2O2
    methyl 6-methyl-2-phenylpyrimidine-4-carboxylate
    —— methyl 2-methoxy-6-methylpyrimidine-4-carboxylate 136517-99-2 C8H10N2O3
    methyl 2-methoxy-6-methylpyrimidine-4-carboxylate
    —— (2-chloro-6-methylpyrimidin-4-yl)methanol 181363-21-3 C6H7ClN2O
    (2-chloro-6-methylpyrimidin-4-yl)methanol
    —— 3-amino-pyrazine-2-carboxylic acid isopropylamide 211228-86-3 C8H12N4O
    3-amino-pyrazine-2-carboxylic acid isopropylamide
    —— 1-<3-(diethoxyphosphorylmethoxy)pyrrolidin-1-yl>thymine 145061-85-4 C14H24N3O6P
    1-<3-(diethoxyphosphorylmethoxy)pyrrolidin-1-yl>thymine
    —— 1-<3-(diethoxyphosphorylmethoxy)pyrrolidin-1-yl>uracil 145061-81-0 C13H22N3O6P
    1-<3-(diethoxyphosphorylmethoxy)pyrrolidin-1-yl>uracil
    —— 1-<3-(phosphonomethoxy)pyrrolidin-1-yl>uracil 145061-82-1 C9H14N3O6P
    1-<3-(phosphonomethoxy)pyrrolidin-1-yl>uracil
    —— 1-<3-(phosphonomethoxy)pyrrolidin-1-yl>thymine 145061-86-5 C10H16N3O6P
    1-<3-(phosphonomethoxy)pyrrolidin-1-yl>thymine
    —— 1-<3-(diethoxyphosphorylmethoxy)pyrrolidin-1-yl>cytosine 145061-83-2 C13H23N4O5P
    1-<3-(diethoxyphosphorylmethoxy)pyrrolidin-1-yl>cytosine
    —— 1-<3-(phosphonomethoxy)pyrrolidin-1-yl>cytosine 145061-84-3 C9H15N4O5P
    1-<3-(phosphonomethoxy)pyrrolidin-1-yl>cytosine
    —— Ethyl 2-cyano-3-(pyrazin-2-ylamino)acrylate —— C10H10N4O2
    Ethyl 2-cyano-3-(pyrazin-2-ylamino)acrylate
    —— N-(2-pyrimidyl)-N'-(3-pyridyl)urea 1156505-58-6 C10H9N5O
    N-(2-pyrimidyl)-N'-(3-pyridyl)urea
    —— 1-(2-Chloro-6-Fluorobenzylthio)-4-Phenylphthalazine 1003825-13-5 C21H14ClFN2S
    1-(2-Chloro-6-Fluorobenzylthio)-4-Phenylphthalazine
    —— N'-[methyl(methylsulfonyl)amino]pyrazine-2-carboximidamide 1254362-70-3 C7H11N5O2S
    N'-[methyl(methylsulfonyl)amino]pyrazine-2-carboximidamide
    —— 2,3-Diamino-5-chloro-6-methylpyrimidin-4-one 95095-43-5 C5H7ClN4O
    2,3-Diamino-5-chloro-6-methylpyrimidin-4-one
    —— 1,3-dimethyl-6-[[(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl]amino]pyrimidine-2,4-dione 177695-88-4 C12H21N3O7
    1,3-dimethyl-6-[[(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl]amino]pyrimidine-2,4-dione
    —— Pyrimidine, 4-(3,4-dimethylphenyl)-2-hydrazinyl- 1334493-52-5 C12H14N4
    Pyrimidine, 4-(3,4-dimethylphenyl)-2-hydrazinyl-
    —— 2-[1-(2,2,2-Trifluoro-ethyl)-1H-pyrazol-4-yl]-pyrimidin-4-ol 1365960-77-5 C9H7F3N4O
    2-[1-(2,2,2-Trifluoro-ethyl)-1H-pyrazol-4-yl]-pyrimidin-4-ol
    —— N'-(5-phenylpyridazin-3-yl)hexane-1,6-diamine 927180-30-1 C16H22N4
    N'-(5-phenylpyridazin-3-yl)hexane-1,6-diamine
    —— 2-methyl-3-phenyl-6,7-dihydro-5<i>H</i>-thiazolo[3,2-<i>a</i>]pyrimidine 23223-91-8 C13H14N2S
    2-methyl-3-phenyl-6,7-dihydro-5<i>H</i>-thiazolo[3,2-<i>a</i>]pyrimidine
    —— 2-fluoro-3,6-dimethylpyrazine 33870-93-8 C6H7FN2
    2-fluoro-3,6-dimethylpyrazine
    —— 5-bromo-6-(1H-pyrazol-1-yl)-2-[4-(pyridin-4-yl)-1H-pyrazol-1-yl]pyrimidine-4-amine 1620910-26-0 C15H11BrN8
    5-bromo-6-(1H-pyrazol-1-yl)-2-[4-(pyridin-4-yl)-1H-pyrazol-1-yl]pyrimidine-4-amine
    —— 3-amino-6-(4-ethylphenyl)pyridazine 1226165-18-9 C12H13N3
    3-amino-6-(4-ethylphenyl)pyridazine
    —— 5-bromo-2-(methylsulfinyl)-6-(1H-pyrazol-1-yl)pyrimidine-4-amine 1620910-83-9 C8H8BrN5OS
    5-bromo-2-(methylsulfinyl)-6-(1H-pyrazol-1-yl)pyrimidine-4-amine
    —— 3,6-dimethyl-2-phenethylpyrazine 54371-55-0 C14H16N2
    3,6-dimethyl-2-phenethylpyrazine
    —— 3-(4-fluorophenyl)-[1,3]thiazolo[4,5-c]pyridazin-6-amine 1421637-47-9 C11H7FN4S
    3-(4-fluorophenyl)-[1,3]thiazolo[4,5-c]pyridazin-6-amine
    —— 3-(4-ethylphenyl)-[1,3]thiazolo[4,5-c]pyridazin-6-amine 1421637-45-7 C13H12N4S
    3-(4-ethylphenyl)-[1,3]thiazolo[4,5-c]pyridazin-6-amine
    —— 2-(1,5-Dimethyl-1,2,4-triazol-3-yl)pyrazine 1254357-80-6 C8H9N5
    2-(1,5-Dimethyl-1,2,4-triazol-3-yl)pyrazine
    —— 5-bromo-[N-(1-ethyl)propyl]-3,6-dimethylpyrazine-2-amine 666252-87-5 C11H18BrN3
    5-bromo-[N-(1-ethyl)propyl]-3,6-dimethylpyrazine-2-amine
    —— N'-(3,6-dimethylpyrazin-2-yl)propane-1,3-diamine 927180-35-6 C9H16N4
    N'-(3,6-dimethylpyrazin-2-yl)propane-1,3-diamine
    —— 2,5-Dimethyl-3-(1-methylpyrrol-2-yl)pyrazine 141994-95-8 C11H13N3
    2,5-Dimethyl-3-(1-methylpyrrol-2-yl)pyrazine
    —— 6-Chlor-5-methylpyrazin-2-carbonsaeure 138538-39-3 C6H5ClN2O2
    6-Chlor-5-methylpyrazin-2-carbonsaeure
    —— 1-methyl-1-(2,5-dimethylpyrazin-6-yl)hydrazine 187876-05-7 C7H12N4
    1-methyl-1-(2,5-dimethylpyrazin-6-yl)hydrazine
    —— 3-hydrazino-2,5-dimethyl-pyrazine 19848-58-9 C6H10N4
    3-hydrazino-2,5-dimethyl-pyrazine
    —— 2-azido-3,6-dimethylpyrazine 83505-98-0 C6H7N5
    2-azido-3,6-dimethylpyrazine
    —— 3,6-dimethyl-2-phenylethynylpyrazine 81659-06-5 C14H12N2
    3,6-dimethyl-2-phenylethynylpyrazine
    —— methyl 4,6-diamino-2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyrimidin-5-ylcarbamate 1375182-83-4 C18H16FN9O2S
    methyl 4,6-diamino-2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyrimidin-5-ylcarbamate
    —— (S)-methyl-6-ethyl-4-(3-fluorophenyl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1190949-02-0 C14H15FN2O2S
    (S)-methyl-6-ethyl-4-(3-fluorophenyl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 7-(4-bromophenyl)-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidine 1002255-62-0 C19H14BrN3
    7-(4-bromophenyl)-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidine
    —— 5-acetyl-6-methyl-4-(2-fluorophenyl)-3,4-dihydropyrimidine-2(1H)-thione 405154-01-0 C13H13FN2OS
    5-acetyl-6-methyl-4-(2-fluorophenyl)-3,4-dihydropyrimidine-2(1H)-thione
    —— 5-chloro-2-cyclopropyl-6-methoxycarbonyl-4-methylthio-pyrimidine 1240313-32-9 C10H11ClN2O2S
    5-chloro-2-cyclopropyl-6-methoxycarbonyl-4-methylthio-pyrimidine
    —— methyl 4,6-diamino-2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyrimidin-5-yl(methyl)carbamate 1375182-85-6 C19H18FN9O2S
    methyl 4,6-diamino-2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyrimidin-5-yl(methyl)carbamate
    —— 3-((2-Chlorobenzyl)thio)-6-(pyridin-2-yl)pyridazine 922932-88-5 C16H12ClN3S
    3-((2-Chlorobenzyl)thio)-6-(pyridin-2-yl)pyridazine
    —— (E)-2-(3,6-dimethyl-2-pyrazinyl)acrylonitrile 108290-47-7 C9H9N3
    (E)-2-(3,6-dimethyl-2-pyrazinyl)acrylonitrile