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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
    —— 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1350643-69-4 C7H5ClN4O
    4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— (Z)-5-fluoro-1-(2-fluoro-3-phenylprop-2-en-1-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione 1449219-45-7 C13H10F2N2O2
    (Z)-5-fluoro-1-(2-fluoro-3-phenylprop-2-en-1-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
    —— 4-[3-(benzyloxy)phenyl]-6-chloropyrimidine 1073485-23-0 C17H13ClN2O
    4-[3-(benzyloxy)phenyl]-6-chloropyrimidine
    —— 7,8-Dihydroxy-2-(4-methoxyphenyl)-6-methyl-4-oxopyrimido[2,1-b][1,3]benzothiazole-3-carbonitrile 1448419-93-9 C19H13N3O4S
    7,8-Dihydroxy-2-(4-methoxyphenyl)-6-methyl-4-oxopyrimido[2,1-b][1,3]benzothiazole-3-carbonitrile
    —— 7,8-Dihydroxy-6-methyl-2-(4-methylphenyl)-4-oxopyrimido[2,1-b][1,3]benzothiazole-3-carbonitrile 1448419-92-8 C19H13N3O3S
    7,8-Dihydroxy-6-methyl-2-(4-methylphenyl)-4-oxopyrimido[2,1-b][1,3]benzothiazole-3-carbonitrile
    —— 7,8-Dihydroxy-6-methyl-4-oxo-2-phenylpyrimido[2,1-b][1,3]benzothiazole-3-carbonitrile 1448419-91-7 C18H11N3O3S
    7,8-Dihydroxy-6-methyl-4-oxo-2-phenylpyrimido[2,1-b][1,3]benzothiazole-3-carbonitrile
    —— 6-amino-5-(3,4-dihydroxy-5-methylphenyl)-3-methyl-2-(methylthio)pyrimidin-4(3H)-one 1218776-33-0 C13H15N3O3S
    6-amino-5-(3,4-dihydroxy-5-methylphenyl)-3-methyl-2-(methylthio)pyrimidin-4(3H)-one
    —— 6-chloro-N-[1-(3-methylphenyl)butyl]pyrazin-2-amine 708253-67-2 C15H18ClN3
    6-chloro-N-[1-(3-methylphenyl)butyl]pyrazin-2-amine
    —— 6-(3-(Benzyloxy)phenyl)pyridazin-3-amine 1244590-63-3 C17H15N3O
    6-(3-(Benzyloxy)phenyl)pyridazin-3-amine
    —— N-(7-(3-(benzyloxy)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)-4-(2-hydroxypropan-2-yl)benzamide 1190045-46-5 C29H26N4O3
    N-(7-(3-(benzyloxy)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)-4-(2-hydroxypropan-2-yl)benzamide
    —— 1-methyl-3,4-dihydro-1<i>H</i>-pyrimidin-2-one 10166-52-6 C5H8N2O
    1-methyl-3,4-dihydro-1<i>H</i>-pyrimidin-2-one
    —— 2-pyrazinyl 4-pyrazolyl ketone 137369-03-0 C8H6N4O
    2-pyrazinyl 4-pyrazolyl ketone
    —— 4-(4-Bromopyrazol-1-yl)-2-chloropyrimidine 1247726-83-5 C7H4BrClN4
    4-(4-Bromopyrazol-1-yl)-2-chloropyrimidine
    —— 2-chloro-1-{4-[3-fluoro-4-(5-fluoro-pyrimidin-2-yl)-phenyl]-3,6-dihydro-2H-pyridin-1-yl}-ethanone 1093063-77-4 C17H14ClF2N3O
    2-chloro-1-{4-[3-fluoro-4-(5-fluoro-pyrimidin-2-yl)-phenyl]-3,6-dihydro-2H-pyridin-1-yl}-ethanone
    —— 5-fluoro-2-[2-fluoro-4-(1,2,3,6-tetrahydro-pyridin-4-yl)-phenyl]-pyrimidine 1093063-76-3 C15H13F2N3
    5-fluoro-2-[2-fluoro-4-(1,2,3,6-tetrahydro-pyridin-4-yl)-phenyl]-pyrimidine
    —— 4-(3-fluoro-4-pyrimid-2-yl-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid 1-tert-butyl ester 1093063-75-2 C20H21F2N3O2
    4-(3-fluoro-4-pyrimid-2-yl-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid 1-tert-butyl ester
    —— (E)-methyl 6-amino-2-(4-chloro-2-fluorophenyl)-5-(2-(trimethylsilyl)vinyl)pyrimidine-4-carboxylate 1390640-68-2 C17H19ClFN3O2Si
    (E)-methyl 6-amino-2-(4-chloro-2-fluorophenyl)-5-(2-(trimethylsilyl)vinyl)pyrimidine-4-carboxylate
    —— (E)-6-amino-2-cyclopropyl-5-(2-(trimethylsilyl)vinyl)pyrimidine-4-carboxylic acid 1390640-73-9 C13H19N3O2Si
    (E)-6-amino-2-cyclopropyl-5-(2-(trimethylsilyl)vinyl)pyrimidine-4-carboxylic acid
    —— 4-(6-methoxypyridazin-3-yl)aniline 1105195-18-3 C11H11N3O
    4-(6-methoxypyridazin-3-yl)aniline
    —— 2-[6-(4-bromophenyl)pyridazin-3-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one 1236309-69-5 C14H11BrN4O
    2-[6-(4-bromophenyl)pyridazin-3-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4(1H)-Pyrimidinone, 2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)amino)-, dihydrochloride 54855-57-1 C11H17Cl2N5OS
    4(1H)-Pyrimidinone, 2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)amino)-, dihydrochloride
    —— 1-(3-amino-2,3,6-trideoxy-β-L-ribo-hexofuranosyl)thymine 136035-13-7 C11H17N3O4
    1-(3-amino-2,3,6-trideoxy-β-L-ribo-hexofuranosyl)thymine
    —— 1-(3-amino-2,3,6-trideoxy-α-L-ribo-hexofuranosyl)thymine 136035-12-6 C11H17N3O4
    1-(3-amino-2,3,6-trideoxy-α-L-ribo-hexofuranosyl)thymine
    —— N-(2-morpholin-4-yl-6-phenylpyrimidin-4-yl)-1H-indazol-5-amine 701242-82-2 C21H20N6O
    N-(2-morpholin-4-yl-6-phenylpyrimidin-4-yl)-1H-indazol-5-amine
    —— 2-[(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl]-4-(3,4-dimethylphenyl)phthalazin-1(2H)one 1222411-47-3 C25H21N5OS
    2-[(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl]-4-(3,4-dimethylphenyl)phthalazin-1(2H)one
    —— 7-chloro-1-methyl-3-phenyl-1H-pyridazino[4,3-e][1,3,4]oxadiazine 1295508-92-7 C12H9ClN4O
    7-chloro-1-methyl-3-phenyl-1H-pyridazino[4,3-e][1,3,4]oxadiazine
    —— tert-butyl 7-methyl-5-phenyl-1,5-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate 939319-14-9 C16H19N5O2
    tert-butyl 7-methyl-5-phenyl-1,5-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate
    —— 7-Chloro-3-phenyl-3H-thiazolo[4,5-d]pyrimidine-2-thione 189766-33-4 C11H6ClN3S2
    7-Chloro-3-phenyl-3H-thiazolo[4,5-d]pyrimidine-2-thione
    —— 7-Azido-3-phenyl-3H-thiazolo[4,5-d]pyrimidine-2-thione 189766-37-8 C11H6N6S2
    7-Azido-3-phenyl-3H-thiazolo[4,5-d]pyrimidine-2-thione
    —— 4-(3,4-dimethyl)-2-[(5-phenylamino-1,3,4-thiadiazol-2-yl)methyl]phthalazin-1-(2H)-one 1222411-51-9 C25H21N5OS
    4-(3,4-dimethyl)-2-[(5-phenylamino-1,3,4-thiadiazol-2-yl)methyl]phthalazin-1-(2H)-one
    —— 2-amino-pyrimidine-5-carboxylic acid (1-ethyl-pyrrolidin-2-ylmethyl)-amide 54929-29-2 C12H19N5O
    2-amino-pyrimidine-5-carboxylic acid (1-ethyl-pyrrolidin-2-ylmethyl)-amide
    —— (9,9-Dimethyl-9H-pyrazolo[4,3-d]tetrazolo[1,5-b]pyridazin-6-yl)-hydrazine 94794-99-7 C7H9N9
    (9,9-Dimethyl-9H-pyrazolo[4,3-d]tetrazolo[1,5-b]pyridazin-6-yl)-hydrazine
    —— 6-Fluoro-5-phenyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 1000680-97-6 C10H7FN2O2
    6-Fluoro-5-phenyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
    —— 4-(N'-Acetyl-hydrazino)-2-amino-6-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 151049-61-5 C10H15N5O3S
    4-(N'-Acetyl-hydrazino)-2-amino-6-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 2,4-bis(benzyloxy)-6-fluoro-5-phenylpyrimidine 1000680-96-5 C24H19FN2O2
    2,4-bis(benzyloxy)-6-fluoro-5-phenylpyrimidine
    —— N-((4,4-difluoropiperidin-2-yl)methyl)-5-(trifluoromethyl)pyrazin-2-amine 1454291-25-8 C11H13F5N4
    N-((4,4-difluoropiperidin-2-yl)methyl)-5-(trifluoromethyl)pyrazin-2-amine
    —— thiophosphoric acid <i>O</i>-ethyl ester <i>S</i>-isopropyl ester <i>O</i>'-(5-methoxy-1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yl) ester 59693-39-9 C11H19N2O5PS
    thiophosphoric acid <i>O</i>-ethyl ester <i>S</i>-isopropyl ester <i>O</i>'-(5-methoxy-1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yl) ester
    —— N-((4,4-difluoropiperidin-2-yl)methyl)-4,6-dimethylpyrimidin-2-amine 1454291-22-5 C12H18F2N4
    N-((4,4-difluoropiperidin-2-yl)methyl)-4,6-dimethylpyrimidin-2-amine
    —— 3-ethoxycarbonyl-9-benzyloxypyrazino<1,2-a>pyridimidin-4-one 132973-05-8 C17H15N3O4
    3-ethoxycarbonyl-9-benzyloxypyrazino<1,2-a>pyridimidin-4-one
    —— Phosphoramidothioic acid, (1-methylethyl)-, O-(1,6-dihydro-5-methoxy-1-methyl-6-oxo-4-pyridazinyl) O-ethyl ester 60244-82-8 C11H20N3O4PS
    Phosphoramidothioic acid, (1-methylethyl)-, O-(1,6-dihydro-5-methoxy-1-methyl-6-oxo-4-pyridazinyl) O-ethyl ester
    —— (E,E)-4,6-bis[2-(thiophen-3-yl)vinyl]pyrimidine 1154426-36-4 C16H12N2S2
    (E,E)-4,6-bis[2-(thiophen-3-yl)vinyl]pyrimidine
    —— 9-benzyloxypyrazino<1,2-a>pyridimidin-4-one 132973-07-0 C14H11N3O2
    9-benzyloxypyrazino<1,2-a>pyridimidin-4-one
    —— diethyl N-(3-benzyyloxy-2-pyrazinyl)aminomethylenemalonate 132973-01-4 C19H21N3O5
    diethyl N-(3-benzyyloxy-2-pyrazinyl)aminomethylenemalonate
    —— 4-methyl-6-(β-dimethylaminovinyl)pyrimidine 83256-17-1 C9H13N3
    4-methyl-6-(β-dimethylaminovinyl)pyrimidine
    —— (E,E)-4,6-bis[3-(2,6-tert-butylpyran-4-ylidene)propenyl]pyrimidine 1586023-34-8 C36H48N2O2
    (E,E)-4,6-bis[3-(2,6-tert-butylpyran-4-ylidene)propenyl]pyrimidine
    —— 3-amino-5-(4-pyridinyl)-2(1H)-pyrazinone 133661-34-4 C9H8N4O
    3-amino-5-(4-pyridinyl)-2(1H)-pyrazinone
    —— 4-benzylthio-5-carboxy-2,6-dichloropyrimidine 372118-12-2 C12H8Cl2N2O2S
    4-benzylthio-5-carboxy-2,6-dichloropyrimidine
    —— (E,E)-4,6-bis[2-(thiophen-2-yl)vinyl]pyrimidine 1154426-26-2 C16H12N2S2
    (E,E)-4,6-bis[2-(thiophen-2-yl)vinyl]pyrimidine
    —— 4,6-bis((E)-2-(1-methyl-1H-pyrrol-2-yl)vinyl)pyrimidine 1154426-21-7 C18H18N4
    4,6-bis((E)-2-(1-methyl-1H-pyrrol-2-yl)vinyl)pyrimidine
    —— 4-chloro-2-(4-chloro-2,5-difluorophenyl)-5,7-dihydrofuro[3,4-d]pyrimidine 885039-05-4 C12H6Cl2F2N2O
    4-chloro-2-(4-chloro-2,5-difluorophenyl)-5,7-dihydrofuro[3,4-d]pyrimidine