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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
    —— 2-(di-t-butoxycarbonylamino)-4-methylpyrimidine 897648-59-8 C15H23N3O4
    2-(di-t-butoxycarbonylamino)-4-methylpyrimidine
    —— anhydro(8-ethyl-5-hydroxy-7-oxothiazolo<3,2-a>pyrimidinium hydroxide) 79147-32-3 C8H8N2O2S
    anhydro(8-ethyl-5-hydroxy-7-oxothiazolo<3,2-a>pyrimidinium hydroxide)
    —— 1-butyl-5-ethyl-6-(methylsulfinyl)-2-thiouracil 172256-59-6 C11H18N2O2S2
    1-butyl-5-ethyl-6-(methylsulfinyl)-2-thiouracil
    —— (S)-(+)-5-sec-Butyl-2-pyrimidinthiol 127473-65-8 C8H12N2S
    (S)-(+)-5-sec-Butyl-2-pyrimidinthiol
    —— N,N'-heptane-1,7-diylbis(1-octyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide) 1099823-28-5 C33H54N6O6
    N,N'-heptane-1,7-diylbis(1-octyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide)
    —— 1-butyl-5-isopropyl-6-(methylsulfinyl)-2-thiouracil 172256-61-0 C12H20N2O2S2
    1-butyl-5-isopropyl-6-(methylsulfinyl)-2-thiouracil
    —— 1-[3-O-(tert-butyldimethylsilyl)-2,5-dideoxy-5-C-methylene-β-D-erythro-hexofuranosylurononitrile]thymine 405082-20-4 C18H27N3O4Si
    1-[3-O-(tert-butyldimethylsilyl)-2,5-dideoxy-5-C-methylene-β-D-erythro-hexofuranosylurononitrile]thymine
    —— 2-[(2R,3S,5R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]-3-phenylselanylpropanenitrile 405082-22-6 C24H33N3O4SeSi
    2-[(2R,3S,5R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]-3-phenylselanylpropanenitrile
    —— 1-butyl-5-ethyl-6-(methylsulfonyl)uracil 172256-50-7 C11H18N2O4S
    1-butyl-5-ethyl-6-(methylsulfonyl)uracil
    —— 3-α-chlorobenzylpyridazine 127494-99-9 C11H9ClN2
    3-α-chlorobenzylpyridazine
    —— 1-butyl-5-isopropyl-6-(methylsulfonyl)uracil 172256-52-9 C12H20N2O4S
    1-butyl-5-isopropyl-6-(methylsulfonyl)uracil
    —— 5-ethyl-6-(methylsulfonyl)-1-(3-phenylpropyl)uracil 172256-51-8 C16H20N2O4S
    5-ethyl-6-(methylsulfonyl)-1-(3-phenylpropyl)uracil
    —— 1-<(benzyloxy)methyl>-5-ethyl-6-(phenylselenenyl)uracil 155831-53-1 C20H20N2O3Se
    1-<(benzyloxy)methyl>-5-ethyl-6-(phenylselenenyl)uracil
    —— 5-isopropyl-6-(methylsulfonyl)-1-(3-phenylpropyl)uracil 172256-53-0 C17H22N2O4S
    5-isopropyl-6-(methylsulfonyl)-1-(3-phenylpropyl)uracil
    —— 4-amino-1-ethyl-2-pyrimidinethione 158495-62-6 C6H9N3S
    4-amino-1-ethyl-2-pyrimidinethione
    —— 6-Ethoxy-3-(4-methylphenyl)-1-phenylpyridazin-1-ium 93795-11-0 C19H19N2O+
    6-Ethoxy-3-(4-methylphenyl)-1-phenylpyridazin-1-ium
    —— 2,4-Dichloro-1,6-dihydro-6-ethyl-5-fluoropyrimidine 137234-84-5 C6H7Cl2FN2
    2,4-Dichloro-1,6-dihydro-6-ethyl-5-fluoropyrimidine
    —— 1-[(benzyloxy)methyl]-5-isopropyl-6-(phenylselenenyl)uracil 172256-10-9 C21H22N2O3Se
    1-[(benzyloxy)methyl]-5-isopropyl-6-(phenylselenenyl)uracil
    —— 3,4-bis(4-chlorophenyl)cinnoline 1313886-28-0 C20H12Cl2N2
    3,4-bis(4-chlorophenyl)cinnoline
    —— (S)-((R)-2-(2,4-difluorophenyl)oxiran-2-yl)(5-fluoropyrimidin-4-yl)methanol 1474024-77-5 C13H9F3N2O2
    (S)-((R)-2-(2,4-difluorophenyl)oxiran-2-yl)(5-fluoropyrimidin-4-yl)methanol
    —— 2-Ethoxy-5-iodo-1H-pyrimidin-4-one 222737-72-6 C6H7IN2O2
    2-Ethoxy-5-iodo-1H-pyrimidin-4-one
    —— 3-amino-5H-5-oxo-7-phenyl-thiazolo<3,2-a>pyrimidine-2,6-dicarbonitrile 144924-22-1 C14H7N5OS
    3-amino-5H-5-oxo-7-phenyl-thiazolo<3,2-a>pyrimidine-2,6-dicarbonitrile
    —— (1R,2S)-3-chloro-2-(2,4-difluorophenyl)-1-(5-fluoropyrimidin-4-yl)propane-1,2-diol 1474024-64-0 C13H10ClF3N2O2
    (1R,2S)-3-chloro-2-(2,4-difluorophenyl)-1-(5-fluoropyrimidin-4-yl)propane-1,2-diol
    —— 5-cyano-1-methyl-3-phenyluracil 36980-92-4 C12H9N3O2
    5-cyano-1-methyl-3-phenyluracil
    —— 6-ethyl-5-fluoropyrimidine-4-thiol 1119241-48-3 C6H7FN2S
    6-ethyl-5-fluoropyrimidine-4-thiol
    —— diethyl (5-fluoro-4-pyrimidinyl)malonate 1333169-66-6 C11H13FN2O4
    diethyl (5-fluoro-4-pyrimidinyl)malonate
    —— 1-Benzyl-4-ethyl-5-fluoropyrimidin-6-one 188416-31-1 C13H13FN2O
    1-Benzyl-4-ethyl-5-fluoropyrimidin-6-one
    —— ethyl 2-(4-chlorophenyl)-6-methyl-4-sulfanylidene-1H-pyrimidine-5-carboxylate 129226-49-9 C14H13ClN2O2S
    ethyl 2-(4-chlorophenyl)-6-methyl-4-sulfanylidene-1H-pyrimidine-5-carboxylate
    —— (E)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)but-2-en-1-ol 1474024-71-9 C14H11F3N2O
    (E)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)but-2-en-1-ol
    —— 3-Phenyl-5,6,7,8-tetrahydropyrido[2,3-c]pyridazine 95209-11-3 C13H13N3
    3-Phenyl-5,6,7,8-tetrahydropyrido[2,3-c]pyridazine
    —— (Z)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)but-2-en-1-ol 1474024-78-6 C14H11F3N2O
    (Z)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)but-2-en-1-ol
    —— 4-((R)-1-((R)-2-(2,4-difluorophenyl)oxiran-2-yl)ethyl)-5-fluoropyrimidine 1547229-02-6 C14H11F3N2O
    4-((R)-1-((R)-2-(2,4-difluorophenyl)oxiran-2-yl)ethyl)-5-fluoropyrimidine
    —— 6-mercaptoimidazo<4,5-c>pyridazine 17645-02-2 C5H4N4S
    6-mercaptoimidazo<4,5-c>pyridazine
    —— (E)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-4-(1H-1,2,4-triazol-1-yl)but-2-en-1-ol 1474024-72-0 C16H12F3N5O
    (E)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-4-(1H-1,2,4-triazol-1-yl)but-2-en-1-ol
    —— 6-hydroxyimidazo<4,5-c>pyridazine 79690-94-1 C5H4N4O
    6-hydroxyimidazo<4,5-c>pyridazine
    —— 1,2,5-oxadiazolo[3,4-d]pyrimidin-5,7-(4H,6H)dione N-oxide 16206-25-0 C4H2N4O4
    1,2,5-oxadiazolo[3,4-d]pyrimidin-5,7-(4H,6H)dione N-oxide
    —— 6-Amino-1,3-diethyl-5-((methylimino)methyl)pyrimidine-2,4(1H,3H)-dione 107710-69-0 C10H16N4O2
    6-Amino-1,3-diethyl-5-((methylimino)methyl)pyrimidine-2,4(1H,3H)-dione
    —— 6-ethyl-[1,2,5]oxadiazolo[3,4-d]pyrimidine-5,7(4H,6H)-dione-1-oxide 153874-73-8 C6H6N4O4
    6-ethyl-[1,2,5]oxadiazolo[3,4-d]pyrimidine-5,7(4H,6H)-dione-1-oxide
    —— 1-methyl-3-benzyl-5-fluoro-6-chlorouracil 93075-06-0 C12H10ClFN2O2
    1-methyl-3-benzyl-5-fluoro-6-chlorouracil
    —— 2-chloro-4-(3,4-dichloro-phenyl)-6-trifluoromethyl-pyrimidine 309255-96-7 C11H4Cl3F3N2
    2-chloro-4-(3,4-dichloro-phenyl)-6-trifluoromethyl-pyrimidine
    —— (E)-3-(3,4-dimethoxyphenyl)-N-(4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)acrylamide 1186073-31-3 C27H25N5O3
    (E)-3-(3,4-dimethoxyphenyl)-N-(4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)acrylamide
    —— 2-Fluoro-6-methoxy-3,5-dimethylpyrazine 91678-68-1 C7H9FN2O
    2-Fluoro-6-methoxy-3,5-dimethylpyrazine
    —— 1-(5-chloroindol-2-ylsulfonyl)-4-(4-(6-oxo-1H-pyridazin-3-yl)benzoyl)piperazine —— C23H20ClN5O4S
    1-(5-chloroindol-2-ylsulfonyl)-4-(4-(6-oxo-1H-pyridazin-3-yl)benzoyl)piperazine
    —— 4-amino-6-(4-aminophenyl)-3(2H)-pyridazinone 93251-23-1 C10H10N4O
    4-amino-6-(4-aminophenyl)-3(2H)-pyridazinone
    —— 3-benzyl-6-chloro-5-fluoro-1<i>H</i>-pyrimidine-2,4-dione 13593-34-5 C11H8ClFN2O2
    3-benzyl-6-chloro-5-fluoro-1<i>H</i>-pyrimidine-2,4-dione
    —— Pyrazine, 2-bromo-6-methoxy-3,5-dimethyl- 91678-75-0 C7H9BrN2O
    Pyrazine, 2-bromo-6-methoxy-3,5-dimethyl-
    —— (E)-N-[6-chloro-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-(3-chlorophenyl)ethenesulfonamide 405262-72-8 C23H17Cl2N5O4S
    (E)-N-[6-chloro-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-(3-chlorophenyl)ethenesulfonamide
    —— 2-bromo-3,5-dimethyl-pyrazine 91678-74-9 C6H7BrN2
    2-bromo-3,5-dimethyl-pyrazine
    —— 1-(2,3-dihydroxypropyl)thymine 42891-26-9 C8H12N2O4
    1-(2,3-dihydroxypropyl)thymine
    —— 1,3-bis((1-(4-chlorobenzyl)-1H-1,2,3-triazol-4-yl)methyl)pyrimidine-2,4(1H,3H)-dione 1450842-43-9 C24H20Cl2N8O2
    1,3-bis((1-(4-chlorobenzyl)-1H-1,2,3-triazol-4-yl)methyl)pyrimidine-2,4(1H,3H)-dione