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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
    —— (1,3-diethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-(1,3-diethyl-2,4,6-trioxo-tetrahydro-pyrimidin-5-ylidene)-methane 128644-14-4 C17H22N4O6
    (1,3-diethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-(1,3-diethyl-2,4,6-trioxo-tetrahydro-pyrimidin-5-ylidene)-methane
    —— 3,4,5-Tri-tert-butyl-6-isopropylpyridazin 136445-37-9 C19H34N2
    3,4,5-Tri-tert-butyl-6-isopropylpyridazin
    —— 2-amino-4-(2,3-dihydroxypropylamino)-5-(p-chlorophenylazo)-6-chloropyrimidine 131304-08-0 C13H14Cl2N6O2
    2-amino-4-(2,3-dihydroxypropylamino)-5-(p-chlorophenylazo)-6-chloropyrimidine
    —— 2-phenylthiazolo<3.2-a>pyrimidinium 3-oxide 43091-22-1 C12H8N2OS
    2-phenylthiazolo<3.2-a>pyrimidinium 3-oxide
    —— 2,5-diamino-4-(2,3-dihydroxypropylamino)-6-chloropyrimidine 131304-09-1 C7H12ClN5O2
    2,5-diamino-4-(2,3-dihydroxypropylamino)-6-chloropyrimidine
    —— 7-chloromethyl-2,3-dimethyl-5H-thiazolo<3,2-a>pyrimidine-5-one 100003-82-5 C9H9ClN2OS
    7-chloromethyl-2,3-dimethyl-5H-thiazolo<3,2-a>pyrimidine-5-one
    —— (4RS)-(±)-3,4-dihydro-6-methyl-4-phenylpyrimidine-2(1H)-thione 30570-19-5 C11H12N2S
    (4RS)-(±)-3,4-dihydro-6-methyl-4-phenylpyrimidine-2(1H)-thione
    —— 5,7-Dimethyl-4-oxo-1-phenyl-3,4-dihydro-phthalazine-6-carboxylic acid ethyl ester 124397-50-8 C19H18N2O3
    5,7-Dimethyl-4-oxo-1-phenyl-3,4-dihydro-phthalazine-6-carboxylic acid ethyl ester
    —— ethyl 1,6-dimethyl-4-n-propyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 359450-05-8 C12H20N2O3
    ethyl 1,6-dimethyl-4-n-propyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 1-[3′,5′-bis-S-(methoxycarbonyl)methyl-2′-deoxy-3′,5′-dithio-β-d-threo-pentofuranosyl]thymine 1446526-95-9 C16H22N2O7S2
    1-[3′,5′-bis-S-(methoxycarbonyl)methyl-2′-deoxy-3′,5′-dithio-β-d-threo-pentofuranosyl]thymine
    —— 7-Phenyltetrazolo<1,5-b>pyridazine 138366-13-9 C10H7N5
    7-Phenyltetrazolo<1,5-b>pyridazine
    —— 1,3-dimethyl-5-phenyluracil 55377-22-5 C12H12N2O2
    1,3-dimethyl-5-phenyluracil
    —— 6-([1,1′-biphenyl]-2-yl)-9-benzyl-9H-purine 1284287-13-3 C24H18N4
    6-([1,1′-biphenyl]-2-yl)-9-benzyl-9H-purine
    —— 1-(2-Butylsulfanylethoxymethyl)-5-methylpyrimidine-2,4-dione 667886-14-8 C12H20N2O3S
    1-(2-Butylsulfanylethoxymethyl)-5-methylpyrimidine-2,4-dione
    —— 1-(4-Pyridazinyl)-2-nitro-1-propanol 130823-21-1 C7H9N3O3
    1-(4-Pyridazinyl)-2-nitro-1-propanol
    —— 2,5-dimethyl-3-(thiophen-2-yl)pyrazine 141994-92-5 C10H10N2S
    2,5-dimethyl-3-(thiophen-2-yl)pyrazine
    —— N-methyl-N'-(pyrazine-2-carbonyl)-hydrazinecarbodithioic acid methyl ester 717847-92-2 C8H10N4OS2
    N-methyl-N'-(pyrazine-2-carbonyl)-hydrazinecarbodithioic acid methyl ester
    —— 5-(4-methylphenyl)-4,6-dichloro-2-(2-thienyl)pyrimidine 169677-57-0 C15H10Cl2N2S
    5-(4-methylphenyl)-4,6-dichloro-2-(2-thienyl)pyrimidine
    —— (4-Pyridazinylmethylene)malonitrile 130823-16-4 C8H4N4
    (4-Pyridazinylmethylene)malonitrile
    —— 5-(thiophen-2-yl)pyrimidine 58759-01-6 C8H6N2S
    5-(thiophen-2-yl)pyrimidine
    —— 5-bromo-2-chloro-4-(thiophen-2-yl)pyrimidine 884603-53-6 C8H4BrClN2S
    5-bromo-2-chloro-4-(thiophen-2-yl)pyrimidine
    —— 2-(Ethylsulfanyl)ethyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 295344-04-6 C16H19N3O5S
    2-(Ethylsulfanyl)ethyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— thieno<2,3-d>pyridazin-7-(6H)-one 697-72-3 C6H4N2OS
    thieno<2,3-d>pyridazin-7-(6H)-one
    —— N-(benzo[d]thiazol-2-yl)-7-(3,4-dimethoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carbo xamide 1437792-29-4 C28H21N5O3S
    N-(benzo[d]thiazol-2-yl)-7-(3,4-dimethoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carbo xamide
    —— 6<i>H</i>-thieno[2,3-<i>d</i>]pyridazine-7-thione 19111-68-3 C6H4N2S2
    6<i>H</i>-thieno[2,3-<i>d</i>]pyridazine-7-thione
    —— 4-(5-bromofuran-2-yl)-2,6-dichloropyrimidine 908141-98-0 C8H3BrCl2N2O
    4-(5-bromofuran-2-yl)-2,6-dichloropyrimidine
    —— 7-chlorothieno<2,3-d>pyridazine 697-71-2 C6H3ClN2S
    7-chlorothieno<2,3-d>pyridazine
    —— 4-chloro-5-hexyl-2,6-dimethoxypyrimidine 120268-47-5 C12H19ClN2O2
    4-chloro-5-hexyl-2,6-dimethoxypyrimidine
    —— 3-Chloropyrazine-2,5-dicarboxamide 139888-34-9 C6H5ClN4O2
    3-Chloropyrazine-2,5-dicarboxamide
    —— 2-phenyl-7-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid 1017082-08-4 C19H12FN3O2
    2-phenyl-7-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid
    —— N-(benzo[d]thiazol-2-yl)-2-phenyl-7-(3,4,5-trimethoxy phenyl)pyrazolo [1,5-a]pyrimidine-5-carboxamide 1437792-30-7 C29H23N5O4S
    N-(benzo[d]thiazol-2-yl)-2-phenyl-7-(3,4,5-trimethoxy phenyl)pyrazolo [1,5-a]pyrimidine-5-carboxamide
    —— N-(6-methoxybenzo[d]thiazol-2-yl)-2-phenyl-7-(3,4,5-trimethoxyphenyl)pyrazolo[1,5-a]pyrimidine-5-carboxamide 1437792-27-2 C26H16FN5OS
    N-(6-methoxybenzo[d]thiazol-2-yl)-2-phenyl-7-(3,4,5-trimethoxyphenyl)pyrazolo[1,5-a]pyrimidine-5-carboxamide
    —— 6-(2-Fluoro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-59-1 C12H11FN2OS
    6-(2-Fluoro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 4-nitro-N-(6-phenylpyrimidin-4-yl)benzenesulfonamide 1313547-56-6 C16H12N4O4S
    4-nitro-N-(6-phenylpyrimidin-4-yl)benzenesulfonamide
    —— 6-(2-Chloro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-49-9 C11H9ClN2OS
    6-(2-Chloro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 6-(4-Fluoro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-61-5 C12H11FN2OS
    6-(4-Fluoro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— ethyl 1,4-dihydro-6-methyl-2-phenyl-4-(4-pyridyl)-5-pyrimidinecarboxylate 103293-49-8 C19H19N3O2
    ethyl 1,4-dihydro-6-methyl-2-phenyl-4-(4-pyridyl)-5-pyrimidinecarboxylate
    —— 6-(3-Fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-53-5 C11H9FN2OS
    6-(3-Fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 6-amino-1-isopropylpyrimidine-2,4(1H,3H)-dione 113885-20-4 C7H11N3O2
    6-amino-1-isopropylpyrimidine-2,4(1H,3H)-dione
    —— 6-(2-Fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-52-4 C11H9FN2OS
    6-(2-Fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 6-(3-Chloro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-50-2 C11H9ClN2OS
    6-(3-Chloro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 6-(3-Fluoro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-60-4 C12H11FN2OS
    6-(3-Fluoro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— methyl 3-methyl-2-(4-methyl-2-(piperidin-1-yl)-6-p-tolylpyrimidin-5-yl)pentanoate 1265400-63-2 C24H33N3O2
    methyl 3-methyl-2-(4-methyl-2-(piperidin-1-yl)-6-p-tolylpyrimidin-5-yl)pentanoate
    —— 6-(3-Chloro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-57-9 C12H11ClN2OS
    6-(3-Chloro-benzyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— ethyl 2,6-dimethyl-4-(4-pyridyl)-5-pyrimidinecarboxylate 143996-61-6 C14H15N3O2
    ethyl 2,6-dimethyl-4-(4-pyridyl)-5-pyrimidinecarboxylate
    —— 4-Amino-5-selenophen-2-yl-pyrimidin-2-ol 137937-82-7 C8H7N3OSe
    4-Amino-5-selenophen-2-yl-pyrimidin-2-ol
    —— 5,6-dimethyl-2-phenyl-4-(pyridin-4-yl)pyrimidine 103293-85-2 C17H15N3
    5,6-dimethyl-2-phenyl-4-(pyridin-4-yl)pyrimidine
    —— Dimethyl 3,3'-(2,4-dioxopyrimidine-1,3(2H,4H)-diyl)dipropanoate 139924-88-2 C12H16N2O6
    Dimethyl 3,3'-(2,4-dioxopyrimidine-1,3(2H,4H)-diyl)dipropanoate
    —— 6-(4-Fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 221121-54-6 C11H9FN2OS
    6-(4-Fluoro-benzyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 4-hydroxy-2-mercapto-6-(3'-methylbenzyl)pyrimidine 169772-15-0 C12H12N2OS
    4-hydroxy-2-mercapto-6-(3'-methylbenzyl)pyrimidine