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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
    —— 5-(1,1-difluoroethyl)pyrazine-2-carboxylic acid 1262803-63-3 C7H6F2N2O2
    5-(1,1-difluoroethyl)pyrazine-2-carboxylic acid
    —— (E)-N-(1-decylsulfanyl-3-hydroxypropan-2-yl)-3-(6-methyl-2,4-dioxo-1H-pyrimidin-5-yl)prop-2-enamide 61786-74-1 C21H35N3O4S
    (E)-N-(1-decylsulfanyl-3-hydroxypropan-2-yl)-3-(6-methyl-2,4-dioxo-1H-pyrimidin-5-yl)prop-2-enamide
    —— methyl 5-(1,1-difluoroethyl)pyrazine-2-carboxylate 1262803-62-2 C8H8F2N2O2
    methyl 5-(1,1-difluoroethyl)pyrazine-2-carboxylate
    —— (3R,E)-methyl 7-(4-(4-fluorophenyl)-6-isopropyl-2-(n-methylmethylsulfonamido)-pyrimidin-5-yl)-3-hydroxy-5-methoxyhept-6-enoate 1246665-86-0 C24H32FN3O6S
    (3R,E)-methyl 7-(4-(4-fluorophenyl)-6-isopropyl-2-(n-methylmethylsulfonamido)-pyrimidin-5-yl)-3-hydroxy-5-methoxyhept-6-enoate
    —— 3,6-bis(4-bromophenyl)-4-(methylthio)pyridazine 1415146-82-5 C17H12Br2N2S
    3,6-bis(4-bromophenyl)-4-(methylthio)pyridazine
    —— ethyl-[3-(4-fluoro-phenyl)-7-methoxy-pyrimido[5,4-e][1,2,4]triazin-5-yl]-amine 1236073-14-5 C14H13FN6O
    ethyl-[3-(4-fluoro-phenyl)-7-methoxy-pyrimido[5,4-e][1,2,4]triazin-5-yl]-amine
    —— ethyl 1,3-diphenyl-4,4a,5,6-tetrahydro-1H-cyclopenta[c]pyridazine-4a-carboxylate 1448863-38-4 C22H22N2O2
    ethyl 1,3-diphenyl-4,4a,5,6-tetrahydro-1H-cyclopenta[c]pyridazine-4a-carboxylate
    —— N-benzyl-4-(2-fluorophenyl)-N-methylquinazoline-2-carboxamide 1581275-54-8 C23H18FN3O
    N-benzyl-4-(2-fluorophenyl)-N-methylquinazoline-2-carboxamide
    —— 1,3,N<sup>4</sup>-Trimethyliminouracil 36370-69-1 C7H11N3O
    1,3,N<sup>4</sup>-Trimethyliminouracil
    —— 5,6-Diamino<1,2,5>thiadiazolo<3,4-b>pyrazin 113035-18-0 C4H4N6S
    5,6-Diamino<1,2,5>thiadiazolo<3,4-b>pyrazin
    —— 5,6-Dibromo-1,2,5-thiadiazolo<3,4-b>pyrazin 55387-78-5 C4Br2N4S
    5,6-Dibromo-1,2,5-thiadiazolo<3,4-b>pyrazin
    —— N-ethyl-4-(2-fluorophenyl)-N-(4-methylbenzyl)quinazoline-2-carboxamide 1581275-51-5 C25H22FN3O
    N-ethyl-4-(2-fluorophenyl)-N-(4-methylbenzyl)quinazoline-2-carboxamide
    —— N-(2-{2-[4-({4-[3-cyano-4-(tetrahydro-2H-pyran-4-yloxy)phenyl]pyrimidin-2-yl}amino)-2-methoxyphenoxy]ethoxy}ethyl)morpholine-4-sulfonamide 1292310-73-6 C31H38N6O8S
    N-(2-{2-[4-({4-[3-cyano-4-(tetrahydro-2H-pyran-4-yloxy)phenyl]pyrimidin-2-yl}amino)-2-methoxyphenoxy]ethoxy}ethyl)morpholine-4-sulfonamide
    —— N-benzyl-N-ethyl-4-(2-fluorophenyl)quinazoline-2-carboxamide 1581275-39-9 C24H20FN3O
    N-benzyl-N-ethyl-4-(2-fluorophenyl)quinazoline-2-carboxamide
    —— 2-[2-(dimethylamino)ethyl]-6-methoxy-4-(pyridin-2-yl)phthalazin-1(2H)-one 1123740-60-2 C18H20N4O2
    2-[2-(dimethylamino)ethyl]-6-methoxy-4-(pyridin-2-yl)phthalazin-1(2H)-one
    —— 3-bromo-6-hydrazinylimidazo[1,2-b]pyridazine 13526-68-6 C6H6BrN5
    3-bromo-6-hydrazinylimidazo[1,2-b]pyridazine
    —— 5-ethyl-5-(trans-1'-methylbut-2'-enyl)barbituric acid 75016-40-9 C11H16N2O3
    5-ethyl-5-(trans-1'-methylbut-2'-enyl)barbituric acid
    —— 1-(4-phenylphthalazin-1-yl)-piperidin-4-amine 1192268-08-8 C19H20N4
    1-(4-phenylphthalazin-1-yl)-piperidin-4-amine
    —— 1-(4-(4-fluorophenyl)phthalazin-1-yl)-piperidin-4-amine 1192268-07-7 C19H19FN4
    1-(4-(4-fluorophenyl)phthalazin-1-yl)-piperidin-4-amine
    —— Octotiamina 137-86-0 C23H36N4O5S3
    Octotiamina
    —— 2-[2-(dimethylamino)ethyl]-6-methoxy-4-(pyridin-3-yl)-2H-phthalazin-1-one 1123740-62-4 C18H20N4O2
    2-[2-(dimethylamino)ethyl]-6-methoxy-4-(pyridin-3-yl)-2H-phthalazin-1-one
    —— 5-chloro-4-[(2Z)-2-(1-pyridin-2-ylethylidene)hydrazinyl]-1H-pyridazin-6-one 6953-95-3 C11H10ClN5O
    5-chloro-4-[(2Z)-2-(1-pyridin-2-ylethylidene)hydrazinyl]-1H-pyridazin-6-one
    —— 5-[2-({4-[2-(2-aminoethoxy)ethoxy]-3-methoxyphenyl}amino)pyrimidin-4-yl]-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile 1292310-65-6 C27H31N5O5
    5-[2-({4-[2-(2-aminoethoxy)ethoxy]-3-methoxyphenyl}amino)pyrimidin-4-yl]-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile
    —— N,N-dimethyl-2-(4'-phenylquinazolin-2'-ylthio)ethylamine 106824-00-4 C18H19N3S
    N,N-dimethyl-2-(4'-phenylquinazolin-2'-ylthio)ethylamine
    —— 1-[(2S)-2-isocyanato-3,3-dimethylbutyl]-1,3-diazinan-2-one 864943-95-3 C11H19N3O2
    1-[(2S)-2-isocyanato-3,3-dimethylbutyl]-1,3-diazinan-2-one
    —— 5-Cyano-4-(3-chlorophenyl)-2-cyclopropylamino-6-oxopyrimidine 945001-70-7 C14H11ClN4O
    5-Cyano-4-(3-chlorophenyl)-2-cyclopropylamino-6-oxopyrimidine
    —— 2-<<(2-aminoethyl)oxy>methyl>-6-phenyl-3(2H)-pyridazinone 79460-67-6 C13H15N3O2
    2-<<(2-aminoethyl)oxy>methyl>-6-phenyl-3(2H)-pyridazinone
    —— (S)-di-tert-butyl-3-oxo-5,6-dihydrothieno[2,3-c]pyridazine-1,2(3H,7aH)-dicarboxylate 1334472-56-8 C16H24N2O5S
    (S)-di-tert-butyl-3-oxo-5,6-dihydrothieno[2,3-c]pyridazine-1,2(3H,7aH)-dicarboxylate
    —— di-tert-butyl 1-(pyrimidin-5-yl)hydrazine-1,2-dicarboxylate 1234615-84-9 C14H22N4O4
    di-tert-butyl 1-(pyrimidin-5-yl)hydrazine-1,2-dicarboxylate
    —— 3-(2-Butynyl)-2-chloro-5-methyl-3,5-dihydroimidazo[4,5-d]pyridazin-4-one 635722-46-2 C10H9ClN4O
    3-(2-Butynyl)-2-chloro-5-methyl-3,5-dihydroimidazo[4,5-d]pyridazin-4-one
    —— (S)-di-tert-butyl-3-oxo-6,7,8,9,10,10a-hexahydrocycloocta[c]pyridazine-1,2(3H,5H)-dicarboxylate 1334472-55-7 C20H32N2O5
    (S)-di-tert-butyl-3-oxo-6,7,8,9,10,10a-hexahydrocycloocta[c]pyridazine-1,2(3H,5H)-dicarboxylate
    —— (S)-di-tert-butyl-3-oxo-5,6,7,8,9,9a-hexahydro-1H-cyclohepta[c]pyridazine-1,2(3H)-dicarboxylate 1334472-53-5 C19H30N2O5
    (S)-di-tert-butyl-3-oxo-5,6,7,8,9,9a-hexahydro-1H-cyclohepta[c]pyridazine-1,2(3H)-dicarboxylate
    —— 5-(2,3,4,5-tetrafluorophenyl)-3-(thiophen-2-yl)-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1281995-75-2 C17H6F7N3OS
    5-(2,3,4,5-tetrafluorophenyl)-3-(thiophen-2-yl)-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 5-(3-chlorophenyl)-1,1′,3,3′-tetramethyl-1,5-dihydro-2H,2′H-spiro[furo[2,3-d]pyrimidine-6,5′-pyrimidine]-2,2′,4,4′,6′(1′H,3H,3′H)-pentaone 1260431-66-0 C19H17ClN4O6
    5-(3-chlorophenyl)-1,1′,3,3′-tetramethyl-1,5-dihydro-2H,2′H-spiro[furo[2,3-d]pyrimidine-6,5′-pyrimidine]-2,2′,4,4′,6′(1′H,3H,3′H)-pentaone
    —— ethyl 4-(2-((3-chlorophenyl)(hydroxy)methyl)-9-(methoxymethyl)-8-(3-methoxyphenyl)-9H-purin-6-yl)benzoate 1265222-06-7 C30H27ClN4O5
    ethyl 4-(2-((3-chlorophenyl)(hydroxy)methyl)-9-(methoxymethyl)-8-(3-methoxyphenyl)-9H-purin-6-yl)benzoate
    —— 2-(3-chlorophenyl)-5,7-dimethyl-4,6,8-trioxo-5,7-diazaspiro[2.5]octane-1,1-dicarbonitrile 1207614-74-1 C16H11ClN4O3
    2-(3-chlorophenyl)-5,7-dimethyl-4,6,8-trioxo-5,7-diazaspiro[2.5]octane-1,1-dicarbonitrile
    —— 4,7-diamino-1H-imidazo<4,5-d>pyridazine 6332-57-6 C5H6N6
    4,7-diamino-1H-imidazo<4,5-d>pyridazine
    —— 2-(methoxycarbonylamino)pyrimidine 6324-06-7 C6H7N3O2
    2-(methoxycarbonylamino)pyrimidine
    —— (S)-methyl 2-(4-((2-amino-4-(1-hydroxyhexan-3-ylamino)-6-methylpyrimidin-5-yl)methyl)-3-hydroxyphenyl)acetate 1158803-41-8 C21H30N4O4
    (S)-methyl 2-(4-((2-amino-4-(1-hydroxyhexan-3-ylamino)-6-methylpyrimidin-5-yl)methyl)-3-hydroxyphenyl)acetate
    —— 4,5-Dihydro-2-phenyl-6-(2-thienylmethyl)-2H-pyridazin-3-one 96753-57-0 C15H14N2OS
    4,5-Dihydro-2-phenyl-6-(2-thienylmethyl)-2H-pyridazin-3-one
    —— 6-ethyl-5-[2]thienyl-pyrimidine-2,4-diyldiamine 90871-36-6 C10H12N4S
    6-ethyl-5-[2]thienyl-pyrimidine-2,4-diyldiamine
    —— 4-Amino-5-(2-thienyl) pyrimidin 58758-95-5 C8H7N3S
    4-Amino-5-(2-thienyl) pyrimidin
    —— 2,3-dihydro-5-isopropyl-6-(thien-2-ylmethyl)-2-thioxopyrimidin-4(1H)-one 261899-96-1 C12H14N2OS2
    2,3-dihydro-5-isopropyl-6-(thien-2-ylmethyl)-2-thioxopyrimidin-4(1H)-one
    —— 2,3-dihydro-5-ethyl-6-(thien-2-ylmethyl)-2-thioxopyrimidin-4(1H)-one 261899-95-0 C11H12N2OS2
    2,3-dihydro-5-ethyl-6-(thien-2-ylmethyl)-2-thioxopyrimidin-4(1H)-one
    —— 2-amino-4,6-bis(benzyloxy)pyrimidine 434937-41-4 C18H17N3O2
    2-amino-4,6-bis(benzyloxy)pyrimidine
    —— 2-[(2-chlorothiazol-5-yl)methyl]amino-4,6-dimethoxypyrimidine 1313407-18-9 C10H11ClN4O2S
    2-[(2-chlorothiazol-5-yl)methyl]amino-4,6-dimethoxypyrimidine
    —— 4-Chloro-5-(2-(1-phenylbutylidene)hydrazinyl)pyridazin-3(2H)-one 6959-30-4 C14H15ClN4O
    4-Chloro-5-(2-(1-phenylbutylidene)hydrazinyl)pyridazin-3(2H)-one
    —— 7-(pyridin-4-yl)thieno[3,2-d]pyridazin-4(5H)-one 863602-36-2 C11H7N3OS
    7-(pyridin-4-yl)thieno[3,2-d]pyridazin-4(5H)-one
    —— 6-(4-Aminophenyl)pyridazin-3-amine 1215073-63-4 C10H10N4
    6-(4-Aminophenyl)pyridazin-3-amine
    —— 4-(1-adamantyl)amino-2,5-diamino-6-methoxypyrimidine 434937-51-6 C15H23N5O
    4-(1-adamantyl)amino-2,5-diamino-6-methoxypyrimidine