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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
    —— N-[2-chloro-5-fluoro-6-(5-isopropoxy-1H-pyrazol-3-ylamino)-pyrimidin-4-yl]-N-methyl-methanesulfonamide 935667-24-6 C12H16ClFN6O3S
    N-[2-chloro-5-fluoro-6-(5-isopropoxy-1H-pyrazol-3-ylamino)-pyrimidin-4-yl]-N-methyl-methanesulfonamide
    —— 5-amino-6-chloro-2-propyl-3<i>H</i>-pyrimidine-4-thione 61457-05-4 C7H10ClN3S
    5-amino-6-chloro-2-propyl-3<i>H</i>-pyrimidine-4-thione
    —— (3,5-dimethyl-2-oxy-6-phenyl-pyridazin-4-yl)-diethyl-amine 60325-93-1 C16H21N3O
    (3,5-dimethyl-2-oxy-6-phenyl-pyridazin-4-yl)-diethyl-amine
    —— (S)-1-(5-fluoropyrimidin-2-yl)ethanamine —— C6H8FN3
    (S)-1-(5-fluoropyrimidin-2-yl)ethanamine
    —— 4-Hydroxiiminomethylenaminopyrimidin 62260-37-1 C5H6N4O
    4-Hydroxiiminomethylenaminopyrimidin
    —— 5-amino-2-<i>sec</i>-butyl-6-chloro-3<i>H</i>-pyrimidine-4-thione 61457-08-7 C8H12ClN3S
    5-amino-2-<i>sec</i>-butyl-6-chloro-3<i>H</i>-pyrimidine-4-thione
    —— 2-<i>tert</i>-butyl-4,6-dichloro-pyrimidin-5-ylamine 61457-02-1 C8H11Cl2N3
    2-<i>tert</i>-butyl-4,6-dichloro-pyrimidin-5-ylamine
    —— 3,5-Diphenyl-6-methyl-4-pyrazinon 60326-04-7 C17H14N2O
    3,5-Diphenyl-6-methyl-4-pyrazinon
    —— diethyl-(5-methyl-2-oxy-3,6-diphenyl-pyridazin-4-yl)-amine 60325-92-0 C21H23N3O
    diethyl-(5-methyl-2-oxy-3,6-diphenyl-pyridazin-4-yl)-amine
    —— 3-amino-6-chloro-pyrazine-2-carboxylic acid 2-<i>tert</i>-butylcarbamoyl-1-methyl-vinyl ester 28768-06-1 C13H17ClN4O3
    3-amino-6-chloro-pyrazine-2-carboxylic acid 2-<i>tert</i>-butylcarbamoyl-1-methyl-vinyl ester
    —— 4,6-dichloro-2-(2,2-dimethyl-propyl)-pyrimidin-5-ylamine 61457-03-2 C9H13Cl2N3
    4,6-dichloro-2-(2,2-dimethyl-propyl)-pyrimidin-5-ylamine
    —— <i>N</i>,<i>N</i>'-bis-(6-chloro-pyridazin-3-yl)-ethane-1,2-diamine 62776-09-4 C10H10Cl2N6
    <i>N</i>,<i>N</i>'-bis-(6-chloro-pyridazin-3-yl)-ethane-1,2-diamine
    —— 7,8-dimethyl-4-phenyl-7,8-dihydro-quinazoline 60538-83-2 C16H16N2
    7,8-dimethyl-4-phenyl-7,8-dihydro-quinazoline
    —— (3-ethyl-2-oxy-5,6-diphenyl-pyridazin-4-yl)-dimethyl-amine 60325-97-5 C20H21N3O
    (3-ethyl-2-oxy-5,6-diphenyl-pyridazin-4-yl)-dimethyl-amine
    —— ethyl-(5-methyl-3,6-diphenyl-pyridazin-4-yl)-amine 60326-06-9 C19H19N3
    ethyl-(5-methyl-3,6-diphenyl-pyridazin-4-yl)-amine
    —— 5-(4-fluoro-3-methoxyphenyl)-3-(1-methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1607023-29-9 C17H14FN5O2
    5-(4-fluoro-3-methoxyphenyl)-3-(1-methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 4-Chlor-3,5-diphenyl-6-methylpyridazin 60326-08-1 C17H13ClN2
    4-Chlor-3,5-diphenyl-6-methylpyridazin
    —— 4,6-dichloro-2-isopropyl-pyrimidin-5-ylamine 61456-98-2 C7H9Cl2N3
    4,6-dichloro-2-isopropyl-pyrimidin-5-ylamine
    —— 3,3,5-trimethyl-7-phenyl-3,3a,5,7a-tetrahydro-pyrazolo[3,4-<i>d</i>]pyridazin-4-one 132023-55-3 C14H16N4O
    3,3,5-trimethyl-7-phenyl-3,3a,5,7a-tetrahydro-pyrazolo[3,4-<i>d</i>]pyridazin-4-one
    —— 5-fluoro-2,5'-anhydro-uridine 60301-51-1 C9H9FN2O5
    5-fluoro-2,5'-anhydro-uridine
    —— 2-<i>sec</i>-butyl-4,6-dichloro-pyrimidin-5-ylamine 61457-00-9 C8H11Cl2N3
    2-<i>sec</i>-butyl-4,6-dichloro-pyrimidin-5-ylamine
    —— 7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one 132023-55-3 C14H16N4O
    7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 7-phenyl-3,3a,5-trimethyl-3aH-pyrazolo<3,4-d>pyridazin-4(5H)-one 131991-13-4 C14H14N4O
    7-phenyl-3,3a,5-trimethyl-3aH-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 3,5-dimethyl-7-phenyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one 131991-11-2 C13H12N4O
    3,5-dimethyl-7-phenyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 3,7,7-trimethyl-5-phenyl-3,4-diazabicyclo<4.1.0>hept-4-en-2-one 22867-26-1 C14H16N2O
    3,7,7-trimethyl-5-phenyl-3,4-diazabicyclo<4.1.0>hept-4-en-2-one
    —— 7-phenyl-3,3,5-trimethyl-3H-pyrazolo<3.4-d>pyridazine-4(5H)-thione 134142-27-1 C14H14N4S
    7-phenyl-3,3,5-trimethyl-3H-pyrazolo<3.4-d>pyridazine-4(5H)-thione
    —— 7-phenyl-1,3,5-trimethyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one 131991-14-5 C14H14N4O
    7-phenyl-1,3,5-trimethyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 7-phenyl-2,3,5-trimethyl-2H-pyrazolo<3,4-d>pyridazin-4(5H)-one 131991-12-3 C14H14N4O
    7-phenyl-2,3,5-trimethyl-2H-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 4-isopropyl-2-methyl-6-phenyl-pyridazin-3(2H)-one 22867-25-0 C14H16N2O
    4-isopropyl-2-methyl-6-phenyl-pyridazin-3(2H)-one
    —— 7-phenyl-3,3,5-trimethyl-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one 131991-10-1 C14H14N4O
    7-phenyl-3,3,5-trimethyl-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 5-amino-6-chloro-2-ethyl-3<i>H</i>-pyrimidine-4-thione 61457-04-3 C6H8ClN3S
    5-amino-6-chloro-2-ethyl-3<i>H</i>-pyrimidine-4-thione
    —— 5-amino-2-<i>tert</i>-butyl-6-chloro-3<i>H</i>-pyrimidine-4-thione 61457-10-1 C8H12ClN3S
    5-amino-2-<i>tert</i>-butyl-6-chloro-3<i>H</i>-pyrimidine-4-thione
    —— 5-amino-6-chloro-2-isopropyl-3<i>H</i>-pyrimidine-4-thione 61457-06-5 C7H10ClN3S
    5-amino-6-chloro-2-isopropyl-3<i>H</i>-pyrimidine-4-thione
    —— ethyl 4,6-diphenylpyrimidin-2(1H)-thione-5-carboxylate 1257325-64-6 C19H16N2O2S
    ethyl 4,6-diphenylpyrimidin-2(1H)-thione-5-carboxylate
    —— 5-amino-6-chloro-2-(2,2-dimethyl-propyl)-3<i>H</i>-pyrimidine-4-thione 61457-11-2 C9H14ClN3S
    5-amino-6-chloro-2-(2,2-dimethyl-propyl)-3<i>H</i>-pyrimidine-4-thione
    —— 4,6-dichloro-2-isobutyl-pyrimidin-5-ylamine 61457-01-0 C8H11Cl2N3
    4,6-dichloro-2-isobutyl-pyrimidin-5-ylamine
    —— 2,8-Dimethylpyrimido<4,5-d>pyridazin-5-on 62327-84-8 C8H8N4O
    2,8-Dimethylpyrimido<4,5-d>pyridazin-5-on
    —— 2-(2,2-dimethyl-propyl)-1<i>H</i>-pyrimidine-4,6-dione 61456-90-4 C9H14N2O2
    2-(2,2-dimethyl-propyl)-1<i>H</i>-pyrimidine-4,6-dione
    —— 8-Methyl-2-phenylpyrimido[4,5-d]pyridazin-5(6H)-one 62327-86-0 C13H10N4O
    8-Methyl-2-phenylpyrimido[4,5-d]pyridazin-5(6H)-one
    —— 2-methyl-4-hydroxy-5-fluoro-6-chloropyrimidine 105806-14-2 C5H4ClFN2O
    2-methyl-4-hydroxy-5-fluoro-6-chloropyrimidine
    —— 5-(3-chloropyridin-4-yl)-N<sup>4</sup>-cyclopentylpyrimidine-2,4-diamine 1169698-47-8 C14H16ClN5
    5-(3-chloropyridin-4-yl)-N<sup>4</sup>-cyclopentylpyrimidine-2,4-diamine
    —— 5-bromo-N<sup>4</sup>-cyclopentylpyrimidine-2,4-diamine 1169698-46-7 C9H13BrN4
    5-bromo-N<sup>4</sup>-cyclopentylpyrimidine-2,4-diamine
    —— 5-fluoro-4-hydrazino-2-methyl-6-((1,3-thiazol-2-ylmethyl)amino)pyrimidine 1152110-56-9 C9H11FN6S
    5-fluoro-4-hydrazino-2-methyl-6-((1,3-thiazol-2-ylmethyl)amino)pyrimidine
    —— (E)-N-[6-chloro-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-(2,6-diethylphenyl)ethenesulfonamide 405262-83-1 C27H26ClN5O4S
    (E)-N-[6-chloro-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-(2,6-diethylphenyl)ethenesulfonamide
    —— 3-Phenyl-6-(trifluoromethyl)cinnoline 1401421-10-0 C15H9F3N2
    3-Phenyl-6-(trifluoromethyl)cinnoline
    —— 5,6-bis(4-chlorophenyl)pyrazine-2,3-dicarboxylic acid 810685-49-5 C18H10Cl2N2O4
    5,6-bis(4-chlorophenyl)pyrazine-2,3-dicarboxylic acid
    —— 2-Methylpyrimido<4,5-d>pyridazin-5-on 62327-82-6 C7H6N4O
    2-Methylpyrimido<4,5-d>pyridazin-5-on
    —— 2,6-bis(4-(trifluoromethyl)thiazol-2-yl)pyrimidin-4-ol 1393486-35-5 C12H4F6N4OS2
    2,6-bis(4-(trifluoromethyl)thiazol-2-yl)pyrimidin-4-ol
    —— 4-Amino-5,6-dihydro-6-methyl-3-phenylfuro<2,3-d>pyrimidin-2(3H)-on 63412-40-8 C13H13N3O2
    4-Amino-5,6-dihydro-6-methyl-3-phenylfuro<2,3-d>pyrimidin-2(3H)-on
    —— <i>N</i>,<i>N</i>'-bis-(6-chloro-pyridazin-3-yl)-pentane-1,5-diamine 62776-12-9 C13H16Cl2N6
    <i>N</i>,<i>N</i>'-bis-(6-chloro-pyridazin-3-yl)-pentane-1,5-diamine