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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
    —— 3-(4-hydroxypiperidino)-6-(3-nitrophenyl)pyridazine 93182-09-3 C15H16N4O3
    3-(4-hydroxypiperidino)-6-(3-nitrophenyl)pyridazine
    —— 3-(2-furyl)-6-(3-nitrophenyl)[1,2,4]triazolo[4,3-b]pyridazine 1010448-70-0 C15H9N5O3
    3-(2-furyl)-6-(3-nitrophenyl)[1,2,4]triazolo[4,3-b]pyridazine
    —— p-(1,6-dihydro-4-methyl-6-oxo-3-pyridazinyl)benzonitrile 52240-13-8 C12H9N3O
    p-(1,6-dihydro-4-methyl-6-oxo-3-pyridazinyl)benzonitrile
    —— <i>N</i>'-[6-(4-cyano-phenyl)-5-methyl-pyridazin-3-yl]-hydrazinecarboxylic acid methyl ester 67820-96-6 C14H13N5O2
    <i>N</i>'-[6-(4-cyano-phenyl)-5-methyl-pyridazin-3-yl]-hydrazinecarboxylic acid methyl ester
    —— 6-(3-aminophenyl)-1,2,4-triazolo<4,3-b>pyridazine 66548-77-4 C11H9N5
    6-(3-aminophenyl)-1,2,4-triazolo<4,3-b>pyridazine
    —— <i>N</i>'-[6-(3-trifluoromethyl-phenyl)-pyridazin-3-yl]-hydrazinecarboxylic acid ethyl ester 67821-00-5 C14H13F3N4O2
    <i>N</i>'-[6-(3-trifluoromethyl-phenyl)-pyridazin-3-yl]-hydrazinecarboxylic acid ethyl ester
    —— p-(6-chloro-4-methyl-3-pyridazinyl)benzonitrile 66548-42-3 C12H8ClN3
    p-(6-chloro-4-methyl-3-pyridazinyl)benzonitrile
    —— 6-(3-nitro-phenyl)-[1,2,4]triazolo[4,3-<i>b</i>]pyridazine 66548-75-2 C11H7N5O2
    6-(3-nitro-phenyl)-[1,2,4]triazolo[4,3-<i>b</i>]pyridazine
    —— 3-chloro-6-(2-nitrophenyl)pyridazine 93181-80-7 C10H6ClN3O2
    3-chloro-6-(2-nitrophenyl)pyridazine
    —— <i>N</i>'-[5-methyl-6-(3-nitro-phenyl)-pyridazin-3-yl]-hydrazinecarboxylic acid methyl ester 67820-97-7 C13H13N5O4
    <i>N</i>'-[5-methyl-6-(3-nitro-phenyl)-pyridazin-3-yl]-hydrazinecarboxylic acid methyl ester
    —— 5-(4'-Tolylazo)-2,4-diamino-6-hydroxy-pyrimidin 5822-55-9 C11H12N6O
    5-(4'-Tolylazo)-2,4-diamino-6-hydroxy-pyrimidin
    —— 2-aminopyrimido[4,5-d]pyrimidin-4(3H)-one 89890-99-3 C6H5N5O
    2-aminopyrimido[4,5-d]pyrimidin-4(3H)-one
    —— 2,6-diamino-5-(2-nitro-1-phenethyl)-3H-pyrimidin-4-one 259145-29-4 C12H13N5O3
    2,6-diamino-5-(2-nitro-1-phenethyl)-3H-pyrimidin-4-one
    —— 2-(5-bromopyridin-3-yl)-5-chloro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 1567346-22-8 C10H4BrClN4OS
    2-(5-bromopyridin-3-yl)-5-chloro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— 3-((2,6-diaminopyrimidin-4-yl)oxy)-1,1,1-trifluoropropan-2-ol 1352820-22-4 C7H9F3N4O2
    3-((2,6-diaminopyrimidin-4-yl)oxy)-1,1,1-trifluoropropan-2-ol
    —— 2,4-diamino-5-cyanomethyl-6-hydroxypyrimidine 630107-93-6 C6H7N5O
    2,4-diamino-5-cyanomethyl-6-hydroxypyrimidine
    —— 2,4-diamino-5-ethoxycarbonylmethyl-6-hydroxypyrimidine 215712-74-6 C8H12N4O3
    2,4-diamino-5-ethoxycarbonylmethyl-6-hydroxypyrimidine
    —— 2,4-diamino-5-benzyl-6-hydroxypyrimidine 630107-91-4 C11H12N4O
    2,4-diamino-5-benzyl-6-hydroxypyrimidine
    —— 5-allyl-2,4-diamino-6-hydroxypyrimidine 3977-07-9 C7H10N4O
    5-allyl-2,4-diamino-6-hydroxypyrimidine
    —— N,N'-bis(2-pyrazinecarboxamide)-1,4-butane 547760-78-1 C14H16N6O2
    N,N'-bis(2-pyrazinecarboxamide)-1,4-butane
    —— 2-amino-4-chloro-6-methyl-5-(2-phenylethyl)pyrimidine 651359-60-3 C13H14ClN3
    2-amino-4-chloro-6-methyl-5-(2-phenylethyl)pyrimidine
    —— 2-imido-6-methyl-5-(2-phenylethyl)uracil 501658-19-1 C13H15N3O
    2-imido-6-methyl-5-(2-phenylethyl)uracil
    —— 1-{3-deoxy-2,5-di-O-methylsulfonyl-4-[(methylsulfonyloxy)methyl]-β-D-glycero-pentofuranosyl}thymine 474927-16-7 C14H22N2O12S3
    1-{3-deoxy-2,5-di-O-methylsulfonyl-4-[(methylsulfonyloxy)methyl]-β-D-glycero-pentofuranosyl}thymine
    —— 5-((1-Ethylpyrrolidin-2-ylidene)ethylidene)dihydro-1,3-dimethyl-2-thioxo-1H,5H-pyrimidine-4,6-dione 93838-94-9 C14H19N3O2S
    5-((1-Ethylpyrrolidin-2-ylidene)ethylidene)dihydro-1,3-dimethyl-2-thioxo-1H,5H-pyrimidine-4,6-dione
    —— 8-(2-dimethylamino-ethyl)-5,7-dioxo-5,6,7,8-tetrahydro-thiazolo[3,2-<i>a</i>]pyrimidinylium betaine 50979-34-5 C10H13N3O2S
    8-(2-dimethylamino-ethyl)-5,7-dioxo-5,6,7,8-tetrahydro-thiazolo[3,2-<i>a</i>]pyrimidinylium betaine
    —— 5-(difluoromethyl)pyrimidine-2-carbonitrile 1416821-62-9 C6H3F2N3
    5-(difluoromethyl)pyrimidine-2-carbonitrile
    —— 6-(aminomethyl)-5-(4-chlorophenyl)pyrimidine-2,4-diamine 1326244-84-1 C11H12ClN5
    6-(aminomethyl)-5-(4-chlorophenyl)pyrimidine-2,4-diamine
    —— 5-(4-chlorophenyl)-6-bromomethyl-pyrimidine-2,4-diamine 2080-15-1 C11H10BrClN4
    5-(4-chlorophenyl)-6-bromomethyl-pyrimidine-2,4-diamine
    —— 3-(4,6-dimethyl-2-pyrimidyl)-1,5-dimethyl-1,2,4,5-tetrazane 6-oxide 255731-93-2 C10H16N6O
    3-(4,6-dimethyl-2-pyrimidyl)-1,5-dimethyl-1,2,4,5-tetrazane 6-oxide
    —— 1,5-dimethyl-3-(4,6-dimethyl-2-pyrimidinyl)-6-oxoverdazylradical 255731-91-0 C10H13N6O
    1,5-dimethyl-3-(4,6-dimethyl-2-pyrimidinyl)-6-oxoverdazylradical
    —— methyl 3-[6-(1H-pyrrol-1-yl)pyridazin-3-yl]benzoate 1417455-19-6 C16H13N3O2
    methyl 3-[6-(1H-pyrrol-1-yl)pyridazin-3-yl]benzoate
    —— (S)-(1-(3-(4-chlorophenyl)-7-(4-fluorophenyl)-2-cyclopropylpyrazolo[1,5-a]pyrimidin-5-yl)pyrrolidin-2-yl)methanol 1363285-88-4 C26H24ClFN4O
    (S)-(1-(3-(4-chlorophenyl)-7-(4-fluorophenyl)-2-cyclopropylpyrazolo[1,5-a]pyrimidin-5-yl)pyrrolidin-2-yl)methanol
    —— 5-chloro-2-cyclopropyl-3-(4-chlorophenyl)-7-(4-fluorophenyl)-pyrazolo[1,5-a]pyrimidine 1363293-82-6 C21H14Cl2FN3
    5-chloro-2-cyclopropyl-3-(4-chlorophenyl)-7-(4-fluorophenyl)-pyrazolo[1,5-a]pyrimidine
    —— 3-(4-chlorophenyl)-5-(4-methoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidin-7(4H)-one 879622-88-5 C20H16ClN3O2
    3-(4-chlorophenyl)-5-(4-methoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 4-Morpholineethanamine, N-(6-cyclohexyl-4-methyl-3-pyridazinyl)-, dihydrochloride 94221-58-6 C17H30Cl2N4O
    4-Morpholineethanamine, N-(6-cyclohexyl-4-methyl-3-pyridazinyl)-, dihydrochloride
    —— 5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine 72966-19-9 C12H11N5
    5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine
    —— 4-Morpholineethanamine, N-(4-methyl-6-(3-thienyl)-3-pyridazinyl)-, dihydrochloride 94275-65-7 C15H22Cl2N4OS
    4-Morpholineethanamine, N-(4-methyl-6-(3-thienyl)-3-pyridazinyl)-, dihydrochloride
    —— 6-(p-chlorobenzyl)-5-methyluracil 1053229-78-9 C12H11ClN2O2
    6-(p-chlorobenzyl)-5-methyluracil
    —— 6-chloro-1-hydrazino-4-phenylphthalazine 87540-93-0 C14H11ClN4
    6-chloro-1-hydrazino-4-phenylphthalazine
    —— 5-(3-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)phenyl)-N,N-dimethylpyrimidin-2-amine 1332448-14-2 C25H27N5
    5-(3-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)phenyl)-N,N-dimethylpyrimidin-2-amine
    —— 5-(1-bromoprop-1-en-2-yl)pyrimidine 1225226-80-1 C7H7BrN2
    5-(1-bromoprop-1-en-2-yl)pyrimidine
    —— 1,6-dichloro-4-phenylphthalazine 120116-66-7 C14H8Cl2N2
    1,6-dichloro-4-phenylphthalazine
    —— 6-chloro-4-phenylphthalazine-1(2H)-one 120116-65-6 C14H9ClN2O
    6-chloro-4-phenylphthalazine-1(2H)-one
    —— 2-benzyl-4-bromo-5-(4-methylthiophenyl)pyridazin-3(2H)-one 213764-19-3 C18H15BrN2OS
    2-benzyl-4-bromo-5-(4-methylthiophenyl)pyridazin-3(2H)-one
    —— 2-(2-methyloxiranyl)pyrazine 1253640-38-8 C7H8N2O
    2-(2-methyloxiranyl)pyrazine
    —— 4-(4,6-Diphenylpyridazin-3-yl)morpholine 116776-65-9 C20H19N3O
    4-(4,6-Diphenylpyridazin-3-yl)morpholine
    —— 4-(2-methyloxiran-2-yl)pyrimidine 1225226-71-0 C7H8N2O
    4-(2-methyloxiran-2-yl)pyrimidine
    —— 2-trifluoromethyl-5-vinylpyrimidine 1147938-06-4 C7H5F3N2
    2-trifluoromethyl-5-vinylpyrimidine
    —— 2-trifluoromethyl-5-vinylpyrazine 1147938-39-3 C7H5F3N2
    2-trifluoromethyl-5-vinylpyrazine
    —— methyl-(5-methyl-pyrimidin-2-yl)-amine 859957-10-1 C6H9N3
    methyl-(5-methyl-pyrimidin-2-yl)-amine