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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-[(2S,3S,4S)-2-[3-[tert-butyl(dimethyl)silyl]oxypropyl]-4-hydroxyoxolan-3-yl]-5-methylpyrimidine-2,4-dione 1400988-85-3 C18H32N2O5Si
    1-[(2S,3S,4S)-2-[3-[tert-butyl(dimethyl)silyl]oxypropyl]-4-hydroxyoxolan-3-yl]-5-methylpyrimidine-2,4-dione
    —— 5-(2-Pyrimidinyl)-1,3,4-oxadiazole-2(3H)-thione 129994-67-8 C6H4N4OS
    5-(2-Pyrimidinyl)-1,3,4-oxadiazole-2(3H)-thione
    —— 4-(2,2,2-trifluoroethoxy)pyrimidin-2-amine 852921-89-2 C6H6F3N3O
    4-(2,2,2-trifluoroethoxy)pyrimidin-2-amine
    —— (3-tert-butoxycarbonylamino-propyl)-[4-(2-oxo-2,10-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)-benzyl]-carbamic acid tert-butyl ester 1292220-95-1 C30H37N5O5
    (3-tert-butoxycarbonylamino-propyl)-[4-(2-oxo-2,10-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)-benzyl]-carbamic acid tert-butyl ester
    —— 3-(3-(4-chloro-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazin-3-yl)phenyl)prop-2-yn-1-ol 1404504-72-8 C21H15ClN4O
    3-(3-(4-chloro-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazin-3-yl)phenyl)prop-2-yn-1-ol
    —— 1-(4-chloro-3,5-diphenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)propan-2-ol 1404506-62-2 C20H17ClN4O
    1-(4-chloro-3,5-diphenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)propan-2-ol
    —— 6-{4-[(3-amino-propylamino)-methyl]-phenyl}-2-(4-fluoro-phenyl)-3H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one 1292213-45-6 C21H21FN6O
    6-{4-[(3-amino-propylamino)-methyl]-phenyl}-2-(4-fluoro-phenyl)-3H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
    —— 2-(4-trifluoromethylpyrimidin-2-yl)acetamide 1219483-99-4 C7H6F3N3O
    2-(4-trifluoromethylpyrimidin-2-yl)acetamide
    —— 2-amino-5-(piperidin-1-yl)-N-(5-(3-(trifluoromethyl)phenyl)pyrimidin-2-yl)benzamide 1354652-95-1 C23H22F3N5O
    2-amino-5-(piperidin-1-yl)-N-(5-(3-(trifluoromethyl)phenyl)pyrimidin-2-yl)benzamide
    —— Methyl 3-[5-[3-(methylamino)phenyl]pyrimidin-2-yl]prop-2-enoate 887831-93-8 C15H15N3O2
    Methyl 3-[5-[3-(methylamino)phenyl]pyrimidin-2-yl]prop-2-enoate
    —— ethyl 3-hydroxy-4,6-dioxo-9,10-dihydro-4H,8H-10,12a-methanopyrimido[1',2':3,4]imidazo[5,1-c][1,4]oxazepine-2(12H)-carboxylate 1188429-50-6 C14H15N3O6
    ethyl 3-hydroxy-4,6-dioxo-9,10-dihydro-4H,8H-10,12a-methanopyrimido[1',2':3,4]imidazo[5,1-c][1,4]oxazepine-2(12H)-carboxylate
    —— methyl 2-(4-cyclopropyl-1,4-diazepan-1-yl)pyrimidine-5-carboxylate 1035271-71-6 C14H20N4O2
    methyl 2-(4-cyclopropyl-1,4-diazepan-1-yl)pyrimidine-5-carboxylate
    —— methyl 3-[5-(3-methylaminophenyl)pyrimidin-2-yl]propanoate 887831-97-2 C15H17N3O2
    methyl 3-[5-(3-methylaminophenyl)pyrimidin-2-yl]propanoate
    —— 1-benzyloxymethyl-3-isopropyl-1,5-dihydropyrrolo-[2,3-d]pyridazin-4-one 944334-43-4 C17H19N3O2
    1-benzyloxymethyl-3-isopropyl-1,5-dihydropyrrolo-[2,3-d]pyridazin-4-one
    —— 5-ethyl-3-methoxypyrazin-2-amine 1259478-67-5 C7H11N3O
    5-ethyl-3-methoxypyrazin-2-amine
    —— 3-chloro-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-26-3 C12H18ClN3O2Si
    3-chloro-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 3-ethyl-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-35-4 C20H37N3O3Si2
    3-ethyl-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— N-(6-methoxypyridin-3-yl)-3-(2-methyl-6-(methylsulfinyl)pyrimidin-4-yl)pyrazin-2-amine 1253570-46-5 C16H16N6O2S
    N-(6-methoxypyridin-3-yl)-3-(2-methyl-6-(methylsulfinyl)pyrimidin-4-yl)pyrazin-2-amine
    —— 2-bromo-3-methyl-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944331-36-6 C19H34BrN3O3Si2
    2-bromo-3-methyl-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— methyl 5-amino-2,6-bis(4-methoxyphenyl)pyrimidine-4-carboxylate 1235467-59-0 C20H19N3O4
    methyl 5-amino-2,6-bis(4-methoxyphenyl)pyrimidine-4-carboxylate
    —— 2-bromo-3-chloro-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944331-29-7 C12H17BrClN3O2Si
    2-bromo-3-chloro-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 1-Benzyloxymethyl-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-38-7 C14H13N3O2
    1-Benzyloxymethyl-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 1-benzyloxymethyl-3-(1-hydroxy-1-methylethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-41-2 C17H19N3O3
    1-benzyloxymethyl-3-(1-hydroxy-1-methylethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 2-tert-butyl-5-(3-(5-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-oxo-1-((2-(trimethylsilyl)ethoxy)methyl)-1,6-dihydropyridazin-3-yl)-2-methylphenyl)-4H-pynolo[3,4-d]thiazol-6(5H)-one 1361386-84-6 C31H41N7O3SSi
    2-tert-butyl-5-(3-(5-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-oxo-1-((2-(trimethylsilyl)ethoxy)methyl)-1,6-dihydropyridazin-3-yl)-2-methylphenyl)-4H-pynolo[3,4-d]thiazol-6(5H)-one
    —— 8-(2-methoxypyrimidin-5-yl)-3-[(1S)-1-[[9-(oxan-2-yl)purin-6-yl]amino]ethyl]-2-phenylisoquinolin-1-one 1350643-67-2 C32H30N8O3
    8-(2-methoxypyrimidin-5-yl)-3-[(1S)-1-[[9-(oxan-2-yl)purin-6-yl]amino]ethyl]-2-phenylisoquinolin-1-one
    —— 2-(4-Fluoro-benzyl)-4-p-tolyl-pyrimidine-5-carboxylic acid ethyl ester 924654-63-7 C21H19FN2O2
    2-(4-Fluoro-benzyl)-4-p-tolyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-2-[3-(2-trimethylsilanyl-ethoxymethyl)-3H-imidazo[4,5-b]pyridin-6-yl]-thieno[2,3-d]pyrimidine 956034-79-0 C28H40N8O4S2Si
    6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-2-[3-(2-trimethylsilanyl-ethoxymethyl)-3H-imidazo[4,5-b]pyridin-6-yl]-thieno[2,3-d]pyrimidine
    —— [2-(4-Fluoro-benzyl)-4-p-tolyl-pyrimidin-5-yl]-methanol 924654-64-8 C19H17FN2O
    [2-(4-Fluoro-benzyl)-4-p-tolyl-pyrimidin-5-yl]-methanol
    —— N-(4-((3-(trifluoromethoxy)phenyl)sulfonyl)benzyl)imidazo[1,2-a]pyrimidine-6-carboxamide 1362150-36-4 C21H15F3N4O4S
    N-(4-((3-(trifluoromethoxy)phenyl)sulfonyl)benzyl)imidazo[1,2-a]pyrimidine-6-carboxamide
    —— 6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-2-[3-(2-trimethylsilanyl-ethoxymethyl)-3H-imidazo[4,5-b]pyridin-6-yl]-thieno[3,2-d]pyrimidine 956034-77-8 C28H40N8O4S2Si
    6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-2-[3-(2-trimethylsilanyl-ethoxymethyl)-3H-imidazo[4,5-b]pyridin-6-yl]-thieno[3,2-d]pyrimidine
    —— N-(3-(4-amino-2-morpholinopyrimidin-5-yl)phenyl)methanesulfonamide 1353875-62-3 C15H19N5O3S
    N-(3-(4-amino-2-morpholinopyrimidin-5-yl)phenyl)methanesulfonamide
    —— Ampicillin anhydrous, Antibiotic for Culture Media Use Only —— C14H20ClN4+
    Ampicillin anhydrous, Antibiotic for Culture Media Use Only
    —— 4-({4-[6-(1-hydroxy-1-methyl-ethyl)-pyridin-3-yl]-pyrimidin-2-ylamino}-methyl)-benzoic acid 866000-48-8 C20H20N4O3
    4-({4-[6-(1-hydroxy-1-methyl-ethyl)-pyridin-3-yl]-pyrimidin-2-ylamino}-methyl)-benzoic acid
    —— tert-Butyl 3-(3-(6-Chloro-2-methyl-3-oxo-2,3-dihydropyridazin-4-ylamino)-1H-pyrazol-1-yl)azetidine-1-carboxylate 1361386-64-2 C16H21ClN6O3
    tert-Butyl 3-(3-(6-Chloro-2-methyl-3-oxo-2,3-dihydropyridazin-4-ylamino)-1H-pyrazol-1-yl)azetidine-1-carboxylate
    —— pyrimidin-1-ium;hydroxide —— C4H6N2O
    pyrimidin-1-ium;hydroxide
    —— 4-methoxyl-5-chloro-N-methyl-2-pyrimidine-carboxamide 1220892-88-5 C7H8ClN3O2
    4-methoxyl-5-chloro-N-methyl-2-pyrimidine-carboxamide
    —— 6-amino-2',3'-O-isopropylideneuridine 51172-83-9 C12H17N3O6
    6-amino-2',3'-O-isopropylideneuridine
    —— [2-pyridazin-4-yl-4-(trifluoromethyl)phenyl]methanol 1354917-95-5 C12H9F3N2O
    [2-pyridazin-4-yl-4-(trifluoromethyl)phenyl]methanol
    —— 2,3-Pyrazinedicarboxylic acid dihydrate 6164-76-7 C6H8N2O6
    2,3-Pyrazinedicarboxylic acid dihydrate
    —— 5-amino-2-(2,6-difluorophenyl)pyrimidine-4-carboxylic acid 1052714-32-5 C11H7F2N3O2
    5-amino-2-(2,6-difluorophenyl)pyrimidine-4-carboxylic acid
    —— 5-But-2-ynyloxy-3-methyl-pyrazine-2-carboxylic acid 1262860-65-0 C10H10N2O3
    5-But-2-ynyloxy-3-methyl-pyrazine-2-carboxylic acid
    —— ethyl 5-hydroxy-8-methyl-7-oxo-3-phenyl-7,8-dihydropyrido[2,3-c]pyridazine-6-carboxylate 1073129-73-3 C17H15N3O4
    ethyl 5-hydroxy-8-methyl-7-oxo-3-phenyl-7,8-dihydropyrido[2,3-c]pyridazine-6-carboxylate
    —— 4-(2-oxotetrahydropyrimidin-1-yl)cyclohexanecarboxylic acid ethyl ester 1246185-06-7 C13H22N2O3
    4-(2-oxotetrahydropyrimidin-1-yl)cyclohexanecarboxylic acid ethyl ester
    —— 5-(2-methoxy-ethoxy)-3-methyl-pyrazine-2-carboxylic acid 1262860-64-9 C9H12N2O4
    5-(2-methoxy-ethoxy)-3-methyl-pyrazine-2-carboxylic acid
    —— N-(4-fluorobenzyl)-5-hydroxy-1-(methylamino)-6-oxo-3,7-diazatricyclo[7.2.2.0(2,7)]trideca-2,4-diene-4-carboxamide hydrochloride 1239018-68-8 C20H23FN4O3*ClH
    N-(4-fluorobenzyl)-5-hydroxy-1-(methylamino)-6-oxo-3,7-diazatricyclo[7.2.2.0(2,7)]trideca-2,4-diene-4-carboxamide hydrochloride
    —— 1-acetyl-4-(1-acetyl-1H-indazol-5-yl)-6-[2-(propyloxy)phenyl]pyrimidin-2(1H)-one 934826-09-2 C24H22N4O4
    1-acetyl-4-(1-acetyl-1H-indazol-5-yl)-6-[2-(propyloxy)phenyl]pyrimidin-2(1H)-one
    —— ethyl 4-chloro-1,5-dimethyl-6-oxo-1,6-dihydropyridazine-3-carboxylate 869357-48-2 C9H11ClN2O3
    ethyl 4-chloro-1,5-dimethyl-6-oxo-1,6-dihydropyridazine-3-carboxylate
    —— {(S)-2-tert-butoxycarbonylamino-1-[5-(4-methoxycarbonylamino-phenyl)-6-oxo-1,6-dihydro-pyridazin-3-yl]-ethyl}-carbamic acid benzyl ester 1187649-81-5 C27H31N5O7
    {(S)-2-tert-butoxycarbonylamino-1-[5-(4-methoxycarbonylamino-phenyl)-6-oxo-1,6-dihydro-pyridazin-3-yl]-ethyl}-carbamic acid benzyl ester
    —— {4-[6-((S)-2-benzoylamino-1-benzyloxycarbonylamino-ethyl)-3-oxo-2,3-dihydro-pyridazin-4-yl]-phenyl}-carbamic acid methyl ester 1187649-58-6 C29H27N5O6
    {4-[6-((S)-2-benzoylamino-1-benzyloxycarbonylamino-ethyl)-3-oxo-2,3-dihydro-pyridazin-4-yl]-phenyl}-carbamic acid methyl ester
    —— (R)-N2-(1-phenylethyl)pyrazine-2,3-diamine 1021918-25-1 C12H14N4
    (R)-N2-(1-phenylethyl)pyrazine-2,3-diamine