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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-(R)-(2,3-dihydroxypropyl)cytosine 58274-14-9 C7H11N3O3
    1-(R)-(2,3-dihydroxypropyl)cytosine
    —— 7-butyl-5-hydroxy-7,8-dihydropyrido[2,3-b]pyridazin-8-one 1016230-60-6 C11H13N3O2
    7-butyl-5-hydroxy-7,8-dihydropyrido[2,3-b]pyridazin-8-one
    —— 2-Phenyl-6-thioxo-4-o-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile 96530-62-0 C18H13N3S
    2-Phenyl-6-thioxo-4-o-tolyl-1,6-dihydro-pyrimidine-5-carbonitrile
    —— Ethyl 1-(5-bromopyrimidine-2-carbonyl)-4-methylpiperidine-4-carboxylate 1372547-77-7 C14H18BrN3O3
    Ethyl 1-(5-bromopyrimidine-2-carbonyl)-4-methylpiperidine-4-carboxylate
    —— (2-aminopyrimidin-4-yl)methyl methanesulfonate 912470-43-0 C6H9N3O3S
    (2-aminopyrimidin-4-yl)methyl methanesulfonate
    —— 1-[5-[7-(ethylcarbamoyl)-2-(ethylcarbamoylamino)-1,3-benzothiazol-5-yl]pyrimidin-2-yl]-4-methyl-piperidine-4-carboxylic acid 1372546-03-6 C24H29N7O4S
    1-[5-[7-(ethylcarbamoyl)-2-(ethylcarbamoylamino)-1,3-benzothiazol-5-yl]pyrimidin-2-yl]-4-methyl-piperidine-4-carboxylic acid
    —— ethyl 1-[5-[7-(ethylcarbamoyl)-2-(ethylcarbamoylamino)-1,3-benzothiazol-5-yl]pyrimidin-2-yl]-4-methyl-piperidine-4-carboxylate 1372548-63-4 C26H33N7O4S
    ethyl 1-[5-[7-(ethylcarbamoyl)-2-(ethylcarbamoylamino)-1,3-benzothiazol-5-yl]pyrimidin-2-yl]-4-methyl-piperidine-4-carboxylate
    —— 6-[(4-oxocyclohexyl)oxy]-2-(trifluoromethyl)pyrimidine-4-carboxylic acid 1422457-29-1 C12H11F3N2O4
    6-[(4-oxocyclohexyl)oxy]-2-(trifluoromethyl)pyrimidine-4-carboxylic acid
    —— 6-(1,4-dioxaspiro[4.5]dec-8-yloxy)-2-(trifluoromethyl)pyrimidine-4-carboxylic acid 1422457-27-9 C14H15F3N2O5
    6-(1,4-dioxaspiro[4.5]dec-8-yloxy)-2-(trifluoromethyl)pyrimidine-4-carboxylic acid
    —— Methyl 3-(2-methoxy-2-oxoethyl)-4-oxopyrido[1,2-a]pyrazine-1-carboxylate 181624-50-0 C13H12N2O5
    Methyl 3-(2-methoxy-2-oxoethyl)-4-oxopyrido[1,2-a]pyrazine-1-carboxylate
    —— 6-<4-(5-methyl-3-oxo-2,3,4,5-tetrahydropyridazin-6-yl)phenyl>pyridazin-3(2H)-one 107549-70-2 C15H14N4O2
    6-<4-(5-methyl-3-oxo-2,3,4,5-tetrahydropyridazin-6-yl)phenyl>pyridazin-3(2H)-one
    —— 1,4-bis(5-methyl-3-oxo-2,3,4,5-tetrahydropyridazin-6-yl)-benzene 107549-67-7 C16H18N4O2
    1,4-bis(5-methyl-3-oxo-2,3,4,5-tetrahydropyridazin-6-yl)-benzene
    —— 1-[4-(tert-butyl-dimethyl-silanyloxy)-butyl]-5-(3-methyl-thiophen-2-yl)-1H-pyrimidine-2,4-dione 952402-31-2 C19H30N2O3SSi
    1-[4-(tert-butyl-dimethyl-silanyloxy)-butyl]-5-(3-methyl-thiophen-2-yl)-1H-pyrimidine-2,4-dione
    —— 7-(4-chlorophenyl)-5-(methylthio)-8-phenyl-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one 917396-14-6 C18H13ClN4OS
    7-(4-chlorophenyl)-5-(methylthio)-8-phenyl-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one
    —— 2,5-Diamino-4-hydroxy-6-mercaptopyrimidine 37489-38-6 C4H6N4OS
    2,5-Diamino-4-hydroxy-6-mercaptopyrimidine
    —— 1,4-bis(5-methyl-3-oxo-2,3-dihydropyridazin-6-yl)benzene 107549-68-8 C16H14N4O2
    1,4-bis(5-methyl-3-oxo-2,3-dihydropyridazin-6-yl)benzene
    —— 5-Chloro-6-ethyl-4-(1,4-dioxaspiro[4,5]dec-8-yloxy)pyrimidine 173844-14-9 C14H19ClN2O3
    5-Chloro-6-ethyl-4-(1,4-dioxaspiro[4,5]dec-8-yloxy)pyrimidine
    —— 1,2-dihydro-4-(3,4-dimethylphenyl)-2-[(5-methylthio)-1,3,4-oxadiazol-2-yl]phthalazine 1222411-19-9 C20H18N4O2S
    1,2-dihydro-4-(3,4-dimethylphenyl)-2-[(5-methylthio)-1,3,4-oxadiazol-2-yl]phthalazine
    —— 5-amino-3-N-phenylamino-1-[6-(p-tolyl)pyridazin-3-yl]-pyrazole-4-carbonitrile 400603-54-5 C21H17N7
    5-amino-3-N-phenylamino-1-[6-(p-tolyl)pyridazin-3-yl]-pyrazole-4-carbonitrile
    —— 1-<2',3',O-Isopropyliden-β-D-lyxofuranosyl>-uracil 91559-13-6 C12H16N2O6
    1-<2',3',O-Isopropyliden-β-D-lyxofuranosyl>-uracil
    —— 7-(4-chlorophenyl)-8-phenyl-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one 917396-01-1 C17H11ClN4O
    7-(4-chlorophenyl)-8-phenyl-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one
    —— trichloromethyl 2-(6-(4-chlorophenyl)-5-phenylpyrimidin-4-yl)hydrazinecarboxylate 917396-02-2 C18H12Cl4N4O2
    trichloromethyl 2-(6-(4-chlorophenyl)-5-phenylpyrimidin-4-yl)hydrazinecarboxylate
    —— 7-chloro-8-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one 856248-18-5 C11H6Cl2N4O
    7-chloro-8-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one
    —— 2’,3’-O-acetonide-alpha-uracil nucleoside 3258-15-9 C12H16N2O6
    2’,3’-O-acetonide-alpha-uracil nucleoside
    —— 2-[6-(5-pyridin-3-yl-[1,3,4]thiadiazol-2-yl)pyridin-2-yl]pyrimidine 1204609-11-9 C16H10N6S
    2-[6-(5-pyridin-3-yl-[1,3,4]thiadiazol-2-yl)pyridin-2-yl]pyrimidine
    —— 3-Amino-5,7-diethyl[1,2]oxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 88236-68-4 C9H12N4O3
    3-Amino-5,7-diethyl[1,2]oxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 1-(4-Bromo-butyl)-2-phenyl-1,2-dihydro-pyridazine-3,6-dione 342786-03-2 C14H15BrN2O2
    1-(4-Bromo-butyl)-2-phenyl-1,2-dihydro-pyridazine-3,6-dione
    —— 4-(3,4-dimethylphenyl)-2-[(5-thio-1,3,4-oxadiazol-2-yl)methyl]-phthalazin-1(2H)-one 1222411-18-8 C19H16N4O2S
    4-(3,4-dimethylphenyl)-2-[(5-thio-1,3,4-oxadiazol-2-yl)methyl]-phthalazin-1(2H)-one
    —— 2-(4-(3,4-dimethylphenyl)-1-oxophthalazin-2(1H)-yl)acetohydrazide 1222411-03-1 C18H18N4O2
    2-(4-(3,4-dimethylphenyl)-1-oxophthalazin-2(1H)-yl)acetohydrazide
    —— 6-phenyl-4-methylpyridazin-3(2H)-thione 21635-49-4 C11H10N2S
    6-phenyl-4-methylpyridazin-3(2H)-thione
    —— 5-Phenyl-1,5,6,8-tetrahydropyrimido[4,5-d]pyrimidine-2,4,7-trithione 1096712-81-0 C12H10N4S3
    5-Phenyl-1,5,6,8-tetrahydropyrimido[4,5-d]pyrimidine-2,4,7-trithione
    —— 5-phenyl-1H,8H-pyrimido[4,5-d]pyrimidine-2,4,7-trithione 1096712-84-3 C12H8N4S3
    5-phenyl-1H,8H-pyrimido[4,5-d]pyrimidine-2,4,7-trithione
    —— 5-(tert-butoxy)-6-methylpyrimidin-4(3H)-one 62022-11-1 C9H14N2O2
    5-(tert-butoxy)-6-methylpyrimidin-4(3H)-one
    —— 5-(4-fluorophenyl)-6-[4-(4-trifluoromethylbenzyl)piperazin-1-yl]pyrimidin-4-ylamine 1427594-34-0 C22H21F4N5
    5-(4-fluorophenyl)-6-[4-(4-trifluoromethylbenzyl)piperazin-1-yl]pyrimidin-4-ylamine
    —— 6-Chloro-N<sup>4</sup>-cyclohexyl-2-phenyl-pyrimidine-4,5-diamine 478629-88-8 C16H19ClN4
    6-Chloro-N<sup>4</sup>-cyclohexyl-2-phenyl-pyrimidine-4,5-diamine
    —— 4-methyl-6-(3,4,5-trimethoxyphenyl)-pyrimidine 482376-27-2 C14H16N2O3
    4-methyl-6-(3,4,5-trimethoxyphenyl)-pyrimidine
    —— 6-chloro-4,5-bis(4-chlorophenyl)-2-(4-(trifluoromethyl)-benzyl)pyridazin-3(2H)-one 917481-89-1 C24H14Cl3F3N2O
    6-chloro-4,5-bis(4-chlorophenyl)-2-(4-(trifluoromethyl)-benzyl)pyridazin-3(2H)-one
    —— 4-hydrazinyl-6-methylpyrimidine 33592-43-7 C5H8N4
    4-hydrazinyl-6-methylpyrimidine
    —— 6-amino-3-ethyl-1-methylpyrimidine-2,4(1H,3H)-dione 195045-62-6 C7H11N3O2
    6-amino-3-ethyl-1-methylpyrimidine-2,4(1H,3H)-dione
    —— 4-(2-methoxy-4-nitrophenyl)-6-methylpyrimidine 1319068-75-1 C12H11N3O3
    4-(2-methoxy-4-nitrophenyl)-6-methylpyrimidine
    —— 5-Cyclopentyl-2-pyrimidinol 90253-46-6 C9H12N2O
    5-Cyclopentyl-2-pyrimidinol
    —— 5-Amino-3-ethyl-1,6-dimethyl-1H-pyrimidine-2,4-dione 101560-37-6 C8H13N3O2
    5-Amino-3-ethyl-1,6-dimethyl-1H-pyrimidine-2,4-dione
    —— 5-bromo-4-methyl-6-phenylpyrimidine 1353577-56-6 C11H9BrN2
    5-bromo-4-methyl-6-phenylpyrimidine
    —— 4-chloro-6-methyl-5-phenylpyrimidine 1353577-55-5 C11H9ClN2
    4-chloro-6-methyl-5-phenylpyrimidine
    —— 4-methyl-5,6-diphenylpyrimidine 1353577-57-7 C17H14N2
    4-methyl-5,6-diphenylpyrimidine
    —— 6-amino-1-methyl-3-benzyl-1H-pyrimidine-2,4-dione 439112-82-0 C12H13N3O2
    6-amino-1-methyl-3-benzyl-1H-pyrimidine-2,4-dione
    —— 4-chloro-2-(4-pyridyl)-6-(trifluoromethyl)pyrimidine 204394-70-7 C10H5ClF3N3
    4-chloro-2-(4-pyridyl)-6-(trifluoromethyl)pyrimidine
    —— 4-(5-Chloro-2-methoxyanilino)-2-(4-pyridinyl)-6-trifluoromethylpyrimidine 438248-98-7 C17H12ClF3N4O
    4-(5-Chloro-2-methoxyanilino)-2-(4-pyridinyl)-6-trifluoromethylpyrimidine
    —— 5-Cyclohexyl-2-pyrimidinol 90253-47-7 C10H14N2O
    5-Cyclohexyl-2-pyrimidinol
    —— Methyl-(1-methyl-5-phenyl-1,4,5,6-tetrahydro-pyrimidin-2-yl)-amine 95724-97-3 C12H17N3
    Methyl-(1-methyl-5-phenyl-1,4,5,6-tetrahydro-pyrimidin-2-yl)-amine