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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
    —— 4-benzyl-6-chloro-5-methylpyrimidine 960297-68-1 C12H11ClN2
    4-benzyl-6-chloro-5-methylpyrimidine
    —— 4-chloro-6-(1,1-difluoroethyl)-5-methylpyrimidine 1289107-08-9 C7H7ClF2N2
    4-chloro-6-(1,1-difluoroethyl)-5-methylpyrimidine
    —— 4-chloro-5-methyl-6-[4-(trifluoromethyl)phenyl]pyrimidine 637352-97-7 C12H8ClF3N2
    4-chloro-5-methyl-6-[4-(trifluoromethyl)phenyl]pyrimidine
    —— 1-Methyl-3-(6-phenylimidazo[1,2-b]pyridazin-2-yl)urea 1191891-23-2 C14H13N5O
    1-Methyl-3-(6-phenylimidazo[1,2-b]pyridazin-2-yl)urea
    —— 1-(6-Azidoimidazo[1,2-b]pyridazin-2-yl)-3-methylurea 1191891-16-3 C8H8N8O
    1-(6-Azidoimidazo[1,2-b]pyridazin-2-yl)-3-methylurea
    —— 1-(6-Benzylimidazo[1,2-b]pyridazin-2-yl)-3-methylurea 1191891-34-5 C15H15N5O
    1-(6-Benzylimidazo[1,2-b]pyridazin-2-yl)-3-methylurea
    —— 1-ethyl-6-methyl-4-oxy-3-phenyl-1H-pyrimido[5,4-e][1,2,4]triazine-5,7-dione 729598-94-1 C14H13N5O3
    1-ethyl-6-methyl-4-oxy-3-phenyl-1H-pyrimido[5,4-e][1,2,4]triazine-5,7-dione
    —— 1-ethyl-3-(2-methoxyphenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-36-5 C16H16N4O3
    1-ethyl-3-(2-methoxyphenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 5-{[4-(Diethylamino)-2-hydroxyphenyl]methylidene}-1,3-dimethyl-2-sulfanylidenedihydropyrimidine-4,6(1H,5H)-dione 6324-77-2 C17H21N3O3S
    5-{[4-(Diethylamino)-2-hydroxyphenyl]methylidene}-1,3-dimethyl-2-sulfanylidenedihydropyrimidine-4,6(1H,5H)-dione
    —— 1-ethyl-3-(3-methoxyphenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-40-1 C16H16N4O3
    1-ethyl-3-(3-methoxyphenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— (6Z)-6-{[5-(4-chlorophenyl)furan-2-yl]methylidene}-5-imino-2-phenyl-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 6376-43-8 C22H13ClN4O2S
    (6Z)-6-{[5-(4-chlorophenyl)furan-2-yl]methylidene}-5-imino-2-phenyl-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— 1-ethyl-6-methyl-3-(4-trifluoromethoxyphenyl)-pyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-45-6 C16H13F3N4O3
    1-ethyl-6-methyl-3-(4-trifluoromethoxyphenyl)-pyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 3-(2,4-dimethoxyphenyl)-1-ethyl-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-51-4 C17H18N4O4
    3-(2,4-dimethoxyphenyl)-1-ethyl-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 6-[ethyl-(furan-2-ylmethylideneamino)amino]-3-methyl-1H-pyrimidine-2,4-dione 1025205-09-7 C12H14N4O3
    6-[ethyl-(furan-2-ylmethylideneamino)amino]-3-methyl-1H-pyrimidine-2,4-dione
    —— 7-benzyl-2-methyl-4-phenyl-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine 300552-42-5 C21H21N3
    7-benzyl-2-methyl-4-phenyl-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine
    —— 3-(3-chlorophenyl)-1-ethyl-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-37-6 C15H13ClN4O2
    3-(3-chlorophenyl)-1-ethyl-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 1-ethyl-3-(4-fluorophenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-43-4 C15H13FN4O2
    1-ethyl-3-(4-fluorophenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 3-(2-chlorophenyl)-1-ethyl-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-34-3 C15H13ClN4O2
    3-(2-chlorophenyl)-1-ethyl-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 1-ethyl-6-methyl-3-phenylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-33-2 C15H14N4O2
    1-ethyl-6-methyl-3-phenylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 1-ethyl-6-methyl-3-(p-tolyl)pyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione 1220915-46-7 C16H16N4O2
    1-ethyl-6-methyl-3-(p-tolyl)pyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione
    —— 1-ethyl-3-(4-methoxyphenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione 1220915-44-5 C16H16N4O3
    1-ethyl-3-(4-methoxyphenyl)-6-methylpyridazino[3,4-d]pyrimidine-5,7(1H,6H)-dione
    —— 3-(4-chlorophenyl)-1-ethyl-6-methylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione 1220915-41-2 C15H13ClN4O2
    3-(4-chlorophenyl)-1-ethyl-6-methylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione
    —— 6-[ethyl-(thiophen-2-ylmethylideneamino)amino]-3-methyl-1H-pyrimidine-2,4-dione 296266-44-9 C12H14N4O2S
    6-[ethyl-(thiophen-2-ylmethylideneamino)amino]-3-methyl-1H-pyrimidine-2,4-dione
    —— (5E)-5-[(5-bromofuran-2-yl)methylidene]-1-(3,4-dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione 6352-45-0 C17H13BrN2O4
    (5E)-5-[(5-bromofuran-2-yl)methylidene]-1-(3,4-dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 3,4-dihydro-4-phenyl-6-(4-chlorophenyl)-pyrimidin-2-(1H)-one 97691-60-6 C16H13ClN2O
    3,4-dihydro-4-phenyl-6-(4-chlorophenyl)-pyrimidin-2-(1H)-one
    —— 2-propylpyrazine 4-oxide 85093-87-4 C7H10N2O
    2-propylpyrazine 4-oxide
    —— 1-butyl-6-formyluracil 371171-48-1 C9H12N2O3
    1-butyl-6-formyluracil
    —— 2-propylpyrazine 1-oxide 85093-86-3 C7H10N2O
    2-propylpyrazine 1-oxide
    —— 5-chloro-2-propylpyrazine 85093-89-6 C7H9ClN2
    5-chloro-2-propylpyrazine
    —— 6-(4-methylphenyl)-8-(4-methylphenylazo)-4-phenyl-3H,6H-pyrimido[4,5-d]pyridazine-2,5-dione 1158956-14-9 C26H20N6O2
    6-(4-methylphenyl)-8-(4-methylphenylazo)-4-phenyl-3H,6H-pyrimido[4,5-d]pyridazine-2,5-dione
    —— 2-(2,4-diaminophenyl)-6-phenyl-3(2H)-pyridazinone 106263-39-2 C16H14N4O
    2-(2,4-diaminophenyl)-6-phenyl-3(2H)-pyridazinone
    —— 2-(2,4-dinitrophenyl)-6-phenyl-3(2H)-pyridazinone 37906-52-8 C16H10N4O5
    2-(2,4-dinitrophenyl)-6-phenyl-3(2H)-pyridazinone
    —— 4,6-di-t-butylpyrimidine 60546-00-1 C12H20N2
    4,6-di-t-butylpyrimidine
    —— 3-methoxy-6-phenyl-5,6-dihydrobenzo[h]pyrazolo[5,1-b]quinazoline 1617497-45-6 C21H17N3O
    3-methoxy-6-phenyl-5,6-dihydrobenzo[h]pyrazolo[5,1-b]quinazoline
    —— bis-(4-methoxybenzyl)-[5-(2-morpholin-4-yl-7-pyridin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-yl]-amine 1007206-29-2 C35H36N8O3
    bis-(4-methoxybenzyl)-[5-(2-morpholin-4-yl-7-pyridin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-yl]-amine
    —— (5Z)-5-[4-(dimethylamino)-3-nitrobenzylidene]-3-(3,4-dimethylphenyl)-6-hydroxypyrimidine-2,4(3H,5H)-dione 6413-00-9 C21H20N4O5
    (5Z)-5-[4-(dimethylamino)-3-nitrobenzylidene]-3-(3,4-dimethylphenyl)-6-hydroxypyrimidine-2,4(3H,5H)-dione
    —— 5-(2-hydroxy-ethyl)-2-thioxo-dihydro-pyrimidine-4,6-dione 16285-46-4 C6H8N2O3S
    5-(2-hydroxy-ethyl)-2-thioxo-dihydro-pyrimidine-4,6-dione
    —— 5-(2-morpholin-4-yl-7-pyridin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-ylamine 1007206-26-9 C19H20N8O
    5-(2-morpholin-4-yl-7-pyridin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-ylamine
    —— methyl 2-(4,6-dioxo-2-(piperidin-1-yl)-1,4,5,6-tetrahydropyrimidin-5-yl)pentanoate 1265404-65-6 C15H23N3O4
    methyl 2-(4,6-dioxo-2-(piperidin-1-yl)-1,4,5,6-tetrahydropyrimidin-5-yl)pentanoate
    —— methyl 2-(6-oxo-4-phenyl-2-(piperidin-1-yl)-1,6-dihydropyrimidin-5-yl)pentanoate 1265402-67-2 C21H27N3O3
    methyl 2-(6-oxo-4-phenyl-2-(piperidin-1-yl)-1,6-dihydropyrimidin-5-yl)pentanoate
    —— 2-(Ethylthio)-4-(nonafluorobutyl)-4-hydroxy-5-methyl-1(3),4,5,6-tetrahydropyrimidine 127598-43-0 C11H13F9N2OS
    2-(Ethylthio)-4-(nonafluorobutyl)-4-hydroxy-5-methyl-1(3),4,5,6-tetrahydropyrimidine
    —— 2-(1-methyl-6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoic acid 1265404-97-4 C22H29N3O3
    2-(1-methyl-6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoic acid
    —— methyl 2-(4-chloro-2-(piperidin-1-yl)-6-p-tolylpyrimidin-5-yl)pentanoate 1265404-78-1 C22H28ClN3O2
    methyl 2-(4-chloro-2-(piperidin-1-yl)-6-p-tolylpyrimidin-5-yl)pentanoate
    —— 2-(1-ethyl-6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoic acid 1265405-03-5 C23H31N3O3
    2-(1-ethyl-6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoic acid
    —— 6-chloro-4-(2,2-dimethoxyethyl)pyridazin-3-amine 1207625-17-9 C8H12ClN3O2
    6-chloro-4-(2,2-dimethoxyethyl)pyridazin-3-amine
    —— ethyl 5-ethoxypyrazine-2-carboxylate 1262803-61-1 C8H8N2O3
    ethyl 5-ethoxypyrazine-2-carboxylate
    —— N-Acetyl-N-{6-chloro-4-[(trimethylsilyl)ethynyl]pyridazin-3-yl}acetamide 1207625-16-8 C13H16ClN3O2Si
    N-Acetyl-N-{6-chloro-4-[(trimethylsilyl)ethynyl]pyridazin-3-yl}acetamide
    —— 2-(1-benzyl-6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoic acid 1265405-10-4 C28H33N3O3
    2-(1-benzyl-6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoic acid
    —— methyl 2-(6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoate 1265404-85-0 C22H29N3O3
    methyl 2-(6-oxo-2-(piperidin-1-yl)-4-p-tolyl-1,6-dihydropyrimidin-5-yl)pentanoate
    —— 4-Nitro-10-phenyl-12-sulfanylidene-5-thia-2,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),3,6-trien-8-one 1423875-32-4 C14H9N5O3S2
    4-Nitro-10-phenyl-12-sulfanylidene-5-thia-2,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),3,6-trien-8-one