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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-chloro-5-(methylsulfonyl)pyrazine 1177421-30-5 C5H5ClN2O2S
    2-chloro-5-(methylsulfonyl)pyrazine
    —— 4-chloro-5-methoxy-6-p-toluenylpyrimidine 1264926-40-0 C12H11ClN2O
    4-chloro-5-methoxy-6-p-toluenylpyrimidine
    —— 5-[[5-Methoxy-6-(4-methylphenyl)pyrimidin-4-yl]amino]-2,3-dihydroisoindol-1-one 1264926-73-9 C20H18N4O2
    5-[[5-Methoxy-6-(4-methylphenyl)pyrimidin-4-yl]amino]-2,3-dihydroisoindol-1-one
    —— 4-Amino-5-cyan-6-oxo-1-phenyl-1,6-dihydro-pyridazin-3-carbonsaeureethylester 82754-64-1 C14H12N4O3
    4-Amino-5-cyan-6-oxo-1-phenyl-1,6-dihydro-pyridazin-3-carbonsaeureethylester
    —— 4-amino-5-cyano-3-hydrazinocarbonyl-6-oxo-1-phenyl-1,6-dihydropyridazine 82754-66-3 C12H10N6O2
    4-amino-5-cyano-3-hydrazinocarbonyl-6-oxo-1-phenyl-1,6-dihydropyridazine
    —— 5-amino-3-<(E)-2-penten-1-yl>thiazolo<4,5-d>pyrimidine-2,7(3H,6H)-dione 167704-74-7 C10H12N4O2S
    5-amino-3-<(E)-2-penten-1-yl>thiazolo<4,5-d>pyrimidine-2,7(3H,6H)-dione
    —— 5-Amino-3-(pent-2-ene-1-yl)thiazolo [4,5-d]pyrimidine-2,7(3H,6H)-dione 160492-06-8 C10H12N4O2S
    5-Amino-3-(pent-2-ene-1-yl)thiazolo [4,5-d]pyrimidine-2,7(3H,6H)-dione
    —— 2-(2-phenylethynyl)pyrazine 96129-41-8 C12H8N2
    2-(2-phenylethynyl)pyrazine
    —— 5-(cyclopropylethynyl)pyrimidine 1221793-77-6 C9H8N2
    5-(cyclopropylethynyl)pyrimidine
    —— 2-(2-cyclopropylethynyl)pyrazine 1221793-78-7 C9H8N2
    2-(2-cyclopropylethynyl)pyrazine
    —— 8-methyl-3-morpholin-4-yl-1,4-dihydro-6H-pyrimido[2,1-c] [1,2,4]triazin-6-one 1402043-75-7 C11H15N5O2
    8-methyl-3-morpholin-4-yl-1,4-dihydro-6H-pyrimido[2,1-c] [1,2,4]triazin-6-one
    —— (+)-(2S)-2,6,7,8-tetrahydro-2-phenyl-3H-pyrrolo<1,2-a>pyrimidin-4-one 112020-24-3 C13H14N2O
    (+)-(2S)-2,6,7,8-tetrahydro-2-phenyl-3H-pyrrolo<1,2-a>pyrimidin-4-one
    —— 3-[(3-chloro-2-hydroxypropyl)thio]-8-methyl-1,4-dihydro-6Hpyrimido[2,1-c][1,2,4]triazin-6-one 1402043-80-4 C10H13ClN4O2S
    3-[(3-chloro-2-hydroxypropyl)thio]-8-methyl-1,4-dihydro-6Hpyrimido[2,1-c][1,2,4]triazin-6-one
    —— N-benzyl-(6-methyl-4-oxopyrimidin-3(4H)-yl)acetamide NÑ 1209843-31-1 C14H15N3O2
    N-benzyl-(6-methyl-4-oxopyrimidin-3(4H)-yl)acetamide NÑ
    —— ethyl [(8-methyl-6-oxo-1,6-dihydro-4H-pyrimido[2,1-c][1,2,4]triazin-3-yl)thio]acetate 1402043-77-9 C11H14N4O3S
    ethyl [(8-methyl-6-oxo-1,6-dihydro-4H-pyrimido[2,1-c][1,2,4]triazin-3-yl)thio]acetate
    —— [(8-methyl-6-oxo-1,6-dihydro-4H-pyrimido[2,1-c][1,2,4]triazin-3-yl)thio]acetonitrile 1402043-78-0 C9H9N5OS
    [(8-methyl-6-oxo-1,6-dihydro-4H-pyrimido[2,1-c][1,2,4]triazin-3-yl)thio]acetonitrile
    —— 3-butylamino-8-methyl-1,4-dihydro-6H-pyrimido[2,1-c][1,2,4]triazin-6-one 1402043-74-6 C11H17N5O
    3-butylamino-8-methyl-1,4-dihydro-6H-pyrimido[2,1-c][1,2,4]triazin-6-one
    —— 8-methyl-3-piperidin-1-yl-1,4-dihydro-6H-pyrimido[2,1-c] [1,2,4]triazin-6-one 1402043-76-8 C12H17N5O
    8-methyl-3-piperidin-1-yl-1,4-dihydro-6H-pyrimido[2,1-c] [1,2,4]triazin-6-one
    —— 3,5-dibromo-6-(trifluoromethyl)pyrazin-2-amine 1188929-78-3 C5H2Br2F3N3
    3,5-dibromo-6-(trifluoromethyl)pyrazin-2-amine
    —— 2-amino-5-phenyl-6-trifluoromethylpyrazine 69816-39-3 C11H8F3N3
    2-amino-5-phenyl-6-trifluoromethylpyrazine
    —— 5,6-diphenyl-2-pyrazinylmethyl methyl ketone 80602-13-7 C19H16N2O
    5,6-diphenyl-2-pyrazinylmethyl methyl ketone
    —— 2-ethyl-5,6-diphenylpyrazine 36932-95-3 C18H16N2
    2-ethyl-5,6-diphenylpyrazine
    —— 2,3-diphenyl-5-methoxypyrazine 1-oxide 156331-24-7 C17H14N2O2
    2,3-diphenyl-5-methoxypyrazine 1-oxide
    —— 5-Chloro-3,6-diethyl-2-hydroxypyrazine 73444-19-6 C8H11ClN2O
    5-Chloro-3,6-diethyl-2-hydroxypyrazine
    —— 5-Methoxy-2,3-diphenyl-1,4-diazabenzene 34121-90-9 C17H14N2O
    5-Methoxy-2,3-diphenyl-1,4-diazabenzene
    —— (5,6-Diphenylpyrazin-2-yl)oxy-trimethylsilane 243472-82-4 C19H20N2OSi
    (5,6-Diphenylpyrazin-2-yl)oxy-trimethylsilane
    —— 2-azido-5,6-diphenylpyrazine 76849-26-8 C16H11N5
    2-azido-5,6-diphenylpyrazine
    —— 2-benzyloxy-3,6-diisobutyl-5-methoxypyrazine 4-oxide 131136-45-3 C20H28N2O3
    2-benzyloxy-3,6-diisobutyl-5-methoxypyrazine 4-oxide
    —— 1-(pyrazin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene 118617-29-1 C18H22N4
    1-(pyrazin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene
    —— 2-hydroxy-3,6-diisobutyl-5-methoxypyrazine 131136-32-8 C13H22N2O2
    2-hydroxy-3,6-diisobutyl-5-methoxypyrazine
    —— 2-benzyloxy-3,6-diisobutyl-5-methoxypyrazine 131136-43-1 C20H28N2O2
    2-benzyloxy-3,6-diisobutyl-5-methoxypyrazine
    —— 2-butyl-3,6-diisobutylpyrazine 141994-91-4 C16H28N2
    2-butyl-3,6-diisobutylpyrazine
    —— 2-benzyloxy-3,6-diisobutyl-5-methoxypyrazine 1-oxide 131136-44-2 C20H28N2O3
    2-benzyloxy-3,6-diisobutyl-5-methoxypyrazine 1-oxide
    —— 1-(6-hydroxyhexyl)uracil 164119-54-4 C10H16N2O3
    1-(6-hydroxyhexyl)uracil
    —— 1-(5,6-diphenylpyrazin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene 118617-31-5 C30H30N4
    1-(5,6-diphenylpyrazin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene
    —— 2-hydroxy-3,6-diisobutyl-5-methoxypyrazine 4-oxide 131136-46-4 C13H22N2O3
    2-hydroxy-3,6-diisobutyl-5-methoxypyrazine 4-oxide
    —— 2-ethyl-3,6-diisobutylpyrazine 112932-36-2 C14H24N2
    2-ethyl-3,6-diisobutylpyrazine
    —— 2-azido-3,6-diisobutylpyrazine 83505-91-3 C12H19N5
    2-azido-3,6-diisobutylpyrazine
    —— 5-Phenyl-1-p-tolyl-1H-pyrimidine-4-thione 98381-60-3 C17H14N2S
    5-Phenyl-1-p-tolyl-1H-pyrimidine-4-thione
    —— 1,2-bis(3,6-diisobutylpyrazin-2-yl)acetylene 118617-21-3 C26H38N4
    1,2-bis(3,6-diisobutylpyrazin-2-yl)acetylene
    —— 5-aldehydo-6-p-tolyl-4,5-dihydro-4-methylpyridazin-3(2H)-one 101563-71-7 C13H14N2O2
    5-aldehydo-6-p-tolyl-4,5-dihydro-4-methylpyridazin-3(2H)-one
    —— 1-(3,6-dimethylpyrazin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene 118617-30-4 C20H26N4
    1-(3,6-dimethylpyrazin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene
    —— 1-(pyridin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene 118617-27-9 C19H23N3
    1-(pyridin-2-yl)-2-(3,6-diisobutylpyrazin-2-yl)acetylene
    —— 8-cyano-2,3-dihydro-5,7-diphenyl-1,2,4-triazolo<4,3-c>pyrimidine-3-thione 122379-71-9 C18H11N5S
    8-cyano-2,3-dihydro-5,7-diphenyl-1,2,4-triazolo<4,3-c>pyrimidine-3-thione
    —— 4-hydrazino-2,6-diphenyl-pyrimidine-5-carbonitrile 739-77-5 C17H13N5
    4-hydrazino-2,6-diphenyl-pyrimidine-5-carbonitrile
    —— 4-chloro-2,6-diphenylpyrimidine-5-carbonitrile 737-53-1 C17H10ClN3
    4-chloro-2,6-diphenylpyrimidine-5-carbonitrile
    —— 5-(Heptafluoropropyl)dihydropyrimidine-2,4(1H,3H)-dione 90715-84-7 C7H5F7N2O2
    5-(Heptafluoropropyl)dihydropyrimidine-2,4(1H,3H)-dione
    —— 8-cyano-5,7-diphenyltetrazolo<4,5-c>pyrimidine 122379-73-1 C17H10N6
    8-cyano-5,7-diphenyltetrazolo<4,5-c>pyrimidine
    —— 4-amino-6-chloropyrimidine-5-carboxylic acid 1446111-08-5 C5H4ClN3O2
    4-amino-6-chloropyrimidine-5-carboxylic acid
    —— 6-(2,3,5-trichloro-4-methyl-phenyl)-2<i>H</i>-pyridazin-3-one 68261-95-0 C11H7Cl3N2O
    6-(2,3,5-trichloro-4-methyl-phenyl)-2<i>H</i>-pyridazin-3-one