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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-chloro-3,6-diisobutyl-1<i>H</i>-pyrazin-2-one 91638-91-4 C12H19ClN2O
    5-chloro-3,6-diisobutyl-1<i>H</i>-pyrazin-2-one
    —— 2-Azido-5-chloro-3,6-diisobutylpyrazine 129108-97-0 C12H18ClN5
    2-Azido-5-chloro-3,6-diisobutylpyrazine
    —— 6-Fluoro-7-methyl-2,4-diazabicyclo[4.2.0]octane-3,5-dione 90320-61-9 C7H9FN2O2
    6-Fluoro-7-methyl-2,4-diazabicyclo[4.2.0]octane-3,5-dione
    —— (S)-3-(2-(((S)-1-(4-bromophenyl)ethyl)amino)pyrimidin-4-yl)-4-isopropyloxazolidin-2-one 1429175-12-1 C18H21BrN4O2
    (S)-3-(2-(((S)-1-(4-bromophenyl)ethyl)amino)pyrimidin-4-yl)-4-isopropyloxazolidin-2-one
    —— 2-bromo-5-(thiophen-3-yl)pyrazine 870096-81-4 C8H5BrN2S
    2-bromo-5-(thiophen-3-yl)pyrazine
    —— 3-(2,3-dicyanoimidazo[1,2-a]pyrimidin-7-yl)-1,7-diphenyl[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one 1123311-83-0 C25H13N9O
    3-(2,3-dicyanoimidazo[1,2-a]pyrimidin-7-yl)-1,7-diphenyl[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one
    —— 5-(6-(2-methoxypropan-2-yl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyrimidin-2-amine 1033740-29-2 C18H22N6O2S
    5-(6-(2-methoxypropan-2-yl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— 6,7-dihydro-2-methyl-5H-1,2,4-thiadiazolo<4,5-a>pyrimidine-3(2H)-thione 112723-26-9 C6H9N3S2
    6,7-dihydro-2-methyl-5H-1,2,4-thiadiazolo<4,5-a>pyrimidine-3(2H)-thione
    —— 1,3-bis(methylthiocarbamoyl)perhydropyrimidin-2-one 133345-22-9 C8H14N4OS2
    1,3-bis(methylthiocarbamoyl)perhydropyrimidin-2-one
    —— 4-Ethoxy-5-ethyl-6-methylpyrimidin-2-amine 1060817-07-3 C9H15N3O
    4-Ethoxy-5-ethyl-6-methylpyrimidin-2-amine
    —— 6-methyl-4-phenethyl-2H-pyridazine-3-one 186449-56-9 C13H14N2O
    6-methyl-4-phenethyl-2H-pyridazine-3-one
    —— 3-[(2,4-Dimethylphenyl)methoxy]-6-pyridin-2-ylpyridazine 1338225-31-2 C18H17N3O
    3-[(2,4-Dimethylphenyl)methoxy]-6-pyridin-2-ylpyridazine
    —— 1,4-Bis(2-nitro-4,5-dimethoxyphenyl)-6,7-dimethoxyphthalazine 90047-43-1 C26H24N4O10
    1,4-Bis(2-nitro-4,5-dimethoxyphenyl)-6,7-dimethoxyphthalazine
    —— 6,7-diphenyl-4-oxo-3,4-dihydro-8H-pyrazino<2,3-c><1,2,6>thiadiazine 2,2-dioxide 93290-59-6 C17H12N4O3S
    6,7-diphenyl-4-oxo-3,4-dihydro-8H-pyrazino<2,3-c><1,2,6>thiadiazine 2,2-dioxide
    —— 7-(2-chloro-6-fluorophenyl)-5-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine 1320360-99-3 C17H9Cl2FN4
    7-(2-chloro-6-fluorophenyl)-5-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine
    —— 5-isopropyl-6-chloro-2,4-dimethoxypyrimidine 96606-04-1 C9H13ClN2O2
    5-isopropyl-6-chloro-2,4-dimethoxypyrimidine
    —— (6S)-4-oxa-7,9-diazatricyclo[7.3.0.02,6]dodec-1-ene-3,8-dione 345959-19-5 C9H10N2O3
    (6S)-4-oxa-7,9-diazatricyclo[7.3.0.02,6]dodec-1-ene-3,8-dione
    —— 2-(2-chloro-6-fluorophenyl)-3-(5-bromo-4,6-dimethylpyrimidin-2-yl)thiazolidin-4-one 1171120-33-4 C15H12BrClFN3OS
    2-(2-chloro-6-fluorophenyl)-3-(5-bromo-4,6-dimethylpyrimidin-2-yl)thiazolidin-4-one
    —— 5-Propyl-2-amino-4,6-dimethylpyrimidin 17602-58-3 C9H15N3
    5-Propyl-2-amino-4,6-dimethylpyrimidin
    —— 2-(2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)propan-2-ol 1376604-23-7 C22H19N3O2
    2-(2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)propan-2-ol
    —— 5-Allyl-2-amino-4,6-dimethyl-pyrimidin 17602-57-2 C9H13N3
    5-Allyl-2-amino-4,6-dimethyl-pyrimidin
    —— 2-amino-5-ethyl-4,6-dimethylpyrimidine 81246-15-3 C8H13N3
    2-amino-5-ethyl-4,6-dimethylpyrimidine
    —— 4-(bromomethyl)-2-(3,5-diphenylpyridazin-4-yl)oxazole 1376604-19-1 C20H14BrN3O
    4-(bromomethyl)-2-(3,5-diphenylpyridazin-4-yl)oxazole
    —— 2-(3,5-diphenylpyridazin-4-yl)-4-(prop-1-en-2-yl)oxazole 1376604-24-8 C22H17N3O
    2-(3,5-diphenylpyridazin-4-yl)-4-(prop-1-en-2-yl)oxazole
    —— 4-oxo-3,4-dihydro-8H-pyrazino<2,3-c><1,2,6>thiadiazine 2,2-dioxide 93290-57-4 C5H4N4O3S
    4-oxo-3,4-dihydro-8H-pyrazino<2,3-c><1,2,6>thiadiazine 2,2-dioxide
    —— 1-(2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)ethanol 1376604-21-5 C21H17N3O2
    1-(2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)ethanol
    —— 2-phenyl-pyrimidine-5-carboxylic acid [6-(4-fluoro-phenyl)-3-oxo-2,5-dihydro-3H-1.2.4-triazin-4-yl]-amide 1068968-50-2 C20H15FN6O2
    2-phenyl-pyrimidine-5-carboxylic acid [6-(4-fluoro-phenyl)-3-oxo-2,5-dihydro-3H-1.2.4-triazin-4-yl]-amide
    —— 3-chloro-5-phenylpyridazine-4-carbonitrile 474381-73-2 C11H6ClN3
    3-chloro-5-phenylpyridazine-4-carbonitrile
    —— methyl 3-oxo-5-phenyl-2,3-dihydropyridazine-4-carboxylate 1376604-14-6 C12H10N2O3
    methyl 3-oxo-5-phenyl-2,3-dihydropyridazine-4-carboxylate
    —— 1-(2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)ethanone 1376604-20-4 C21H15N3O2
    1-(2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)ethanone
    —— (2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)methanol 1376604-18-0 C20H15N3O2
    (2-(3,5-diphenylpyridazin-4-yl)oxazol-4-yl)methanol
    —— 2-(3, 5-diphenylpyridazin-4-yl)-4-vinyloxazole 1376604-22-6 C21H15N3O
    2-(3, 5-diphenylpyridazin-4-yl)-4-vinyloxazole
    —— methyl 3-chloro-5-phenylpyridazine-4-carboxylate 1258614-99-1 C12H9ClN2O2
    methyl 3-chloro-5-phenylpyridazine-4-carboxylate
    —— 3-oxo-5-phenyl-2,3-dihydropyridazine-4-carboxylic acid 1181352-98-6 C11H8N2O3
    3-oxo-5-phenyl-2,3-dihydropyridazine-4-carboxylic acid
    —— (E)-methyl 6-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-5-(2-(triethoxysilyl)vinyl)pyrimidine-4-carboxylate 1390640-74-0 C21H27ClFN3O6Si
    (E)-methyl 6-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-5-(2-(triethoxysilyl)vinyl)pyrimidine-4-carboxylate
    —— 3-(4-fluorophenyl)-5H-thiazolo<3,2-a>pyrimidin-5-one 119730-74-4 C12H7FN2OS
    3-(4-fluorophenyl)-5H-thiazolo<3,2-a>pyrimidin-5-one
    —— 1-(4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)phenyl)-3-phenylurea 1219727-48-6 C20H17N5O
    1-(4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)phenyl)-3-phenylurea
    —— 4-Methyl-1-phenyl-6-(2-p-tolyl-ethyl)-1H-pyrimidin-2-one 93269-33-1 C20H20N2O
    4-Methyl-1-phenyl-6-(2-p-tolyl-ethyl)-1H-pyrimidin-2-one
    —— 5-cyclopentylidene-1,3-diethyl-pyrimidine-2,4,6-trione 101265-34-3 C13H18N2O3
    5-cyclopentylidene-1,3-diethyl-pyrimidine-2,4,6-trione
    —— Phosphoric acid (2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester (R)-2-decyloxy-3-dodecylsulfanyl-propyl ester 1064563-47-8 C35H64N5O8PS
    Phosphoric acid (2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester (R)-2-decyloxy-3-dodecylsulfanyl-propyl ester
    —— 4-[4-(1,3-Dioxolan-2-yl)phenyl]-2-(methylsulfinyl)-5-phenylpyrimidine 868280-63-1 C20H18N2O3S
    4-[4-(1,3-Dioxolan-2-yl)phenyl]-2-(methylsulfinyl)-5-phenylpyrimidine
    —— 4-[4-(1,3-dioxolan-2-yl)phenyl]-5-phenylpyrimidine-2-carbonitrile 868280-65-3 C20H15N3O2
    4-[4-(1,3-dioxolan-2-yl)phenyl]-5-phenylpyrimidine-2-carbonitrile
    —— 1,1′,3,3′-tetraethyl-5-phenyl-1,5-dihydro-2H,2′H-spiro[furo[2,3-d]pyrimidine-6,5′-pyrimidine]-2,2′,4,4′,6′(1′H,3H,3′H)-pentaone 1260431-70-6 C23H26N4O6
    1,1′,3,3′-tetraethyl-5-phenyl-1,5-dihydro-2H,2′H-spiro[furo[2,3-d]pyrimidine-6,5′-pyrimidine]-2,2′,4,4′,6′(1′H,3H,3′H)-pentaone
    —— 4-[4-(1,3-Dioxolan-2-yl)phenyl]-2-methylsulfonyl-5-phenylpyrimidine 868280-64-2 C20H18N2O4S
    4-[4-(1,3-Dioxolan-2-yl)phenyl]-2-methylsulfonyl-5-phenylpyrimidine
    —— 4-chloropyridazine 1-oxide 7217-74-5 C4H3ClN2O
    4-chloropyridazine 1-oxide
    —— 4-Methyl-1-phenyl-6-(2-m-tolyl-ethyl)-1H-pyrimidin-2-one 93238-52-9 C20H20N2O
    4-Methyl-1-phenyl-6-(2-m-tolyl-ethyl)-1H-pyrimidin-2-one
    —— 1,3-dimethyl-6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione 188616-75-3 C7H7F3N2O2
    1,3-dimethyl-6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
    —— ethyl 2-(5-chloropyrazin-2-yl)-2,2-difluoroacetate 1416806-20-6 C8H7ClF2N2O2
    ethyl 2-(5-chloropyrazin-2-yl)-2,2-difluoroacetate
    —— 6-(4-Chloro-phenyl)-2,4-dioxo-3-phenyl-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile 118543-65-0 C17H10ClN3O2
    6-(4-Chloro-phenyl)-2,4-dioxo-3-phenyl-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile
    —— 4-Allyl-6-methyl-4,5-dihydro-2H-pyridazin-3-one 94767-49-4 C8H12N2O
    4-Allyl-6-methyl-4,5-dihydro-2H-pyridazin-3-one