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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-(5-bromo-2-chloro-6-methylpyrimidin-4-yl)-1-methylhydrazine 938158-19-1 C6H8BrClN4
    1-(5-bromo-2-chloro-6-methylpyrimidin-4-yl)-1-methylhydrazine
    —— (7-imino-3-butyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea 1215299-87-8 C10H14N6OS2
    (7-imino-3-butyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea
    —— 6-(2,4-dimethoxyphenyl)-1-(2-isopropoxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one 1435469-83-2 C17H22N2O4S
    6-(2,4-dimethoxyphenyl)-1-(2-isopropoxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
    —— 6-(3,4-dimethylthiophen-2-yl)-1,6-dihydropyrimidine hydrochloride 1449702-69-5 C10H12N2S*ClH
    6-(3,4-dimethylthiophen-2-yl)-1,6-dihydropyrimidine hydrochloride
    —— 1-Methylpyridazin-1-ium perchlorate 63858-85-5 C5H7ClN2O4
    1-Methylpyridazin-1-ium perchlorate
    —— 2-(6-(2,4-dimethoxyphenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide 1435469-24-1 C14H15N3O4S
    2-(6-(2,4-dimethoxyphenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide
    —— 2-(3-amino-benzylsulfanyl)-4-(3-methoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile 879871-27-9 C19H16N4O2S
    2-(3-amino-benzylsulfanyl)-4-(3-methoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile
    —— 2,2,2-trifluoroethyl N-[2-(pyrimidin-2-ylamino)ethyl]carbamate 1223612-61-0 C9H11F3N4O2
    2,2,2-trifluoroethyl N-[2-(pyrimidin-2-ylamino)ethyl]carbamate
    —— (3-benzyl-7-imino-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-urea 1215299-94-7 C13H12N6OS2
    (3-benzyl-7-imino-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-urea
    —— (7-imino-3-allyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea 1313912-97-8 C9H10N6OS2
    (7-imino-3-allyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea
    —— 5-ethoxycarbonyl-6-methyl-4-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-thione 302822-05-5 C12H14N2O2S2
    5-ethoxycarbonyl-6-methyl-4-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-thione
    —— (7-imino-3-phenyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea 1215299-91-4 C12H10N6OS2
    (7-imino-3-phenyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea
    —— (7-imino-3-propyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-urea 1215299-86-7 C9H12N6OS2
    (7-imino-3-propyl-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-urea
    —— (3-ethyl-7-imino-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea 1215299-85-6 C8H10N6OS2
    (3-ethyl-7-imino-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)urea
    —— 3-chloro-5-(1-heptynyl)-2,6-pyrazinediamine 118476-04-3 C11H15ClN4
    3-chloro-5-(1-heptynyl)-2,6-pyrazinediamine
    —— 2-(6-(2-(2-hydroxyethoxy)phenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide 1435471-44-5 C14H15N3O4S
    2-(6-(2-(2-hydroxyethoxy)phenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide
    —— tert-butyl 2-(6-(2,4-dimethoxyphenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)ethylcarbamate 1435467-41-6 C19H25N3O5S
    tert-butyl 2-(6-(2,4-dimethoxyphenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)ethylcarbamate
    —— 6-(2,6-dimethoxypyridin-3-yl)-1-(2-hydroxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one 1435467-40-5 C13H15N3O4S
    6-(2,6-dimethoxypyridin-3-yl)-1-(2-hydroxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
    —— 6-(2,4-dimethoxyphenyl)-1-(2-hydroxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one 1435467-39-2 C14H16N2O4S
    6-(2,4-dimethoxyphenyl)-1-(2-hydroxyethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
    —— 4-(pyrazin-2'-yl)thiazole-2-thiol 91516-40-4 C7H5N3S2
    4-(pyrazin-2'-yl)thiazole-2-thiol
    —— [1-(2-pyrazinyl)-ethylidene]-dithiocarbazonic acid methyl ester 85748-36-3 C8H10N4S2
    [1-(2-pyrazinyl)-ethylidene]-dithiocarbazonic acid methyl ester
    —— 3-ethyl-5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 65183-73-5 C9H11N3O3
    3-ethyl-5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 3-(5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydro-isoxazolo[3,4-<i>d</i>]pyrimidin-3-yl)-propionic acid 65709-07-1 C10H11N3O5
    3-(5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydro-isoxazolo[3,4-<i>d</i>]pyrimidin-3-yl)-propionic acid
    —— 3-(4-chloro-phenyl)-5,7-dimethyl-7<i>H</i>-isoxazolo[3,4-<i>d</i>]pyrimidine-4,6-dione 68205-95-8 C13H10ClN3O3
    3-(4-chloro-phenyl)-5,7-dimethyl-7<i>H</i>-isoxazolo[3,4-<i>d</i>]pyrimidine-4,6-dione
    —— 3-isopropyl-5,7-dimethyl-7<i>H</i>-isoxazolo[3,4-<i>d</i>]pyrimidine-4,6-dione 65183-50-8 C10H13N3O3
    3-isopropyl-5,7-dimethyl-7<i>H</i>-isoxazolo[3,4-<i>d</i>]pyrimidine-4,6-dione
    —— 5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 65183-57-5 C7H7N3O3
    5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 4-(5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydro-isoxazolo[3,4-<i>d</i>]pyrimidin-3-yl)-butyric acid 65709-14-0 C11H13N3O5
    4-(5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydro-isoxazolo[3,4-<i>d</i>]pyrimidin-3-yl)-butyric acid
    —— 6-methoxyamino-1,3-dimethyl-1<i>H</i>-pyrimidine-2,4-dione 98432-64-5 C7H11N3O3
    6-methoxyamino-1,3-dimethyl-1<i>H</i>-pyrimidine-2,4-dione
    —— 2,7-dimethyl-5H-1,3,4-thiadiazolo<3,2-a>pyrimidin-5-one 41914-67-4 C7H7N3OS
    2,7-dimethyl-5H-1,3,4-thiadiazolo<3,2-a>pyrimidin-5-one
    —— (+/-)-(E)-tert-butyl 3-(3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acrylamido)-3-(3-chloro-6-(4-(methoxycarbonylamino)phenyl)pyridazin-4-yl)propanoate 1187646-11-2 C29H28Cl2N8O5
    (+/-)-(E)-tert-butyl 3-(3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acrylamido)-3-(3-chloro-6-(4-(methoxycarbonylamino)phenyl)pyridazin-4-yl)propanoate
    —— (+/-)-(E)-methyl 4-(6-chloro-5-(1-(3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acrylamido)-3-(dimethylamino)-3-oxopropyl)pyridazin-3-yl)phenylcarbamate 1187646-14-5 C27H25Cl2N9O4
    (+/-)-(E)-methyl 4-(6-chloro-5-(1-(3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acrylamido)-3-(dimethylamino)-3-oxopropyl)pyridazin-3-yl)phenylcarbamate
    —— 3,5,7-trimethylisoxazolo<3,4-d>pyrimidine-4,6(5H,7H)-dione 65183-48-4 C8H9N3O3
    3,5,7-trimethylisoxazolo<3,4-d>pyrimidine-4,6(5H,7H)-dione
    —— 7-methyl-2-phenyl-5H-1,3,4-thiadiazolo<3,2-a>pyrimidin-5-one 42484-83-3 C12H9N3OS
    7-methyl-2-phenyl-5H-1,3,4-thiadiazolo<3,2-a>pyrimidin-5-one
    —— ethyl 4-(2-chloro-5-chloropyrimidin-4-yl)benzoate 1137576-42-1 C13H10Cl2N2O2
    ethyl 4-(2-chloro-5-chloropyrimidin-4-yl)benzoate
    —— but-3-ynyl(5-chloropyrimidin-2-yl)amine 1356542-34-1 C8H8ClN3
    but-3-ynyl(5-chloropyrimidin-2-yl)amine
    —— 4-(2-chloropyrimidin-5-yl)benzaldehyde 932405-46-4 C11H7ClN2O
    4-(2-chloropyrimidin-5-yl)benzaldehyde
    —— N'-[amino-(6-chloropyrazin-2-yl)methylene]hydrazinocarbodithioic acid methyl ester 717847-94-4 C7H8ClN5S2
    N'-[amino-(6-chloropyrazin-2-yl)methylene]hydrazinocarbodithioic acid methyl ester
    —— 2-chloro-5-(4-trifluoromethoxyphenyl)-pyrimidine 919496-25-6 C11H6ClF3N2O
    2-chloro-5-(4-trifluoromethoxyphenyl)-pyrimidine
    —— (5-Chloro-pyrimidin-2-yl)-cyano-acetic acid ethyl ester 65364-65-0 C9H8ClN3O2
    (5-Chloro-pyrimidin-2-yl)-cyano-acetic acid ethyl ester
    —— 1,1-dimethylethyl 2-(2,5-dichloro-4-pyrimidinyl)-2-(2-methyl propyl)hydrazinecarboxylate 928166-75-0 C13H20Cl2N4O2
    1,1-dimethylethyl 2-(2,5-dichloro-4-pyrimidinyl)-2-(2-methyl propyl)hydrazinecarboxylate
    —— 2,5-dichloro-4-(3-(trifluoromethyl)phenyl)pyrimidine 1137576-43-2 C11H5Cl2F3N2
    2,5-dichloro-4-(3-(trifluoromethyl)phenyl)pyrimidine
    —— 2,5-dichloro-4-iodopyrimidine 1137576-41-0 C4HCl2IN2
    2,5-dichloro-4-iodopyrimidine
    —— Methyl 2-[1-(pyrimidin-2-yl)ethylidene]hydrazine-1-carbodithioate 276855-74-4 C8H10N4S2
    Methyl 2-[1-(pyrimidin-2-yl)ethylidene]hydrazine-1-carbodithioate
    —— N<sup>1</sup>-(metylotio-tiokarbonylo)-pirazynoamidrazon 154192-37-7 C7H9N5S2
    N<sup>1</sup>-(metylotio-tiokarbonylo)-pirazynoamidrazon
    —— methyl 3-<1-(2-pyrazinyl)ethylidene>hydrazinecarbodithioate 142564-58-7 C8H10N4S2
    methyl 3-<1-(2-pyrazinyl)ethylidene>hydrazinecarbodithioate
    —— 3,5-dichloro-1-phenyl-6-pyridazinone 2568-51-6 C10H6Cl2N2O
    3,5-dichloro-1-phenyl-6-pyridazinone
    —— 5-(2,4-dichlorobenzylidene)barbituric acid 148119-30-6 C11H6Cl2N2O3
    5-(2,4-dichlorobenzylidene)barbituric acid
    —— 6-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)-N,N-dimethylpyrimidine-4-carboxamide 1459258-10-6 C24H27N7O2
    6-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)-N,N-dimethylpyrimidine-4-carboxamide
    —— 4-(3-cyano-phenyl)-7-ethyl-3-(methylsulfonyl)-pyrrolo[1,2-b]pyridazine-2-carboxylic acid 728015-44-9 C18H15N3O4S
    4-(3-cyano-phenyl)-7-ethyl-3-(methylsulfonyl)-pyrrolo[1,2-b]pyridazine-2-carboxylic acid
    —— 6-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)pyrimidine-4-carboxylic acid 1459258-09-3 C22H22N6O3
    6-(4-(isopropylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[4,3-c]pyridin-3-yl)pyrimidine-4-carboxylic acid