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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
    —— methyl 4-(3,4-difluorobenzyl)-3-oxo-3,4-dihydiropyrazine-2-carboxylate 1204400-32-7 C13H10F2N2O3
    methyl 4-(3,4-difluorobenzyl)-3-oxo-3,4-dihydiropyrazine-2-carboxylate
    —— 4-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]-dioxaborolan-2-yl)-pyrimidin-2-ylamine 944401-63-2 C11H18BN3O3
    4-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]-dioxaborolan-2-yl)-pyrimidin-2-ylamine
    —— 2-(2-fluoro-5-chlorobenzyl)pyrazine-3-carboxylic acid 188622-62-0 C12H8ClFN2O2
    2-(2-fluoro-5-chlorobenzyl)pyrazine-3-carboxylic acid
    —— (E)-1-<2,2-bis(hydroxymethyl)cyclopropyl>-5-(2-carboxyvinyl)uracil 145215-19-6 C12H14N2O6
    (E)-1-<2,2-bis(hydroxymethyl)cyclopropyl>-5-(2-carboxyvinyl)uracil
    —— 3-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)phenol 1612182-20-3 C20H22N4O
    3-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)phenol
    —— 2-chloro-5,6-diphenyl-4-hydrazinopyrimidine 651315-96-7 C16H13ClN4
    2-chloro-5,6-diphenyl-4-hydrazinopyrimidine
    —— 2-cyclopropyl-4-isopropoxy-6-methoxy-5-pyrimidinecarboxylic acid 811802-11-6 C12H16N2O4
    2-cyclopropyl-4-isopropoxy-6-methoxy-5-pyrimidinecarboxylic acid
    —— 2,4-diamino-5,6-dihydrocyclobuta[d]pyrimidine 1132642-68-2 C6H8N4
    2,4-diamino-5,6-dihydrocyclobuta[d]pyrimidine
    —— ethyl 2-methyl-6-oxo-1H-pyrimidine-4-carboxylate —— C8H10N2O3
    ethyl 2-methyl-6-oxo-1H-pyrimidine-4-carboxylate
    —— 4,6-dimethyl-2-pyrimidinylmethyl methyl ketone 70379-69-0 C9H12N2O
    4,6-dimethyl-2-pyrimidinylmethyl methyl ketone
    —— 4-amino-2-(methylsulfonyl)-5,6-dihydrocyclobuta[d]pyrimidine 1132642-67-1 C7H9N3O2S
    4-amino-2-(methylsulfonyl)-5,6-dihydrocyclobuta[d]pyrimidine
    —— 6-[2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-yl]-4-(4-methylphenyl)pyrimidine-2(1H)-thione 1189037-33-9 C24H16Cl2N4S
    6-[2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-yl]-4-(4-methylphenyl)pyrimidine-2(1H)-thione
    —— 6-[2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-yl]-4-(4-methylphenyl)-1H-pyrimidin-2-one 1189037-20-4 C24H16Cl2N4O
    6-[2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-yl]-4-(4-methylphenyl)-1H-pyrimidin-2-one
    —— 5-ethyl-6-(2-methylbenzyl)-1-[(prop-2-ynyloxy)methyl]uracil 1007895-11-5 C18H20N2O3
    5-ethyl-6-(2-methylbenzyl)-1-[(prop-2-ynyloxy)methyl]uracil
    —— 1-(3-Azido-2,3-dideoxy-β-D-arabino-hexopyranosyl)-5-fluorouracil 128599-88-2 C10H12FN5O5
    1-(3-Azido-2,3-dideoxy-β-D-arabino-hexopyranosyl)-5-fluorouracil
    —— 4-[3-(methylamino)-lH-indazol-5-yl]-6-{2-[(2-methylpropyl)oxy]phenyI}pyrimidin-2(1H)-one 1086625-66-2 C22H23N5O2
    4-[3-(methylamino)-lH-indazol-5-yl]-6-{2-[(2-methylpropyl)oxy]phenyI}pyrimidin-2(1H)-one
    —— 6-{2-[(2-methylpropyl)oxy]phenyl}-4-[3-(propylamino)-1H-indazol-5-yl]pyrimidin-2(1H)-one 1086624-97-6 C24H27N5O2
    6-{2-[(2-methylpropyl)oxy]phenyl}-4-[3-(propylamino)-1H-indazol-5-yl]pyrimidin-2(1H)-one
    —— 1-benzyl-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid tert-butyl ester 434331-98-3 C16H20N2O3
    1-benzyl-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid tert-butyl ester
    —— 1,4-bis-(4-dimethylamino-phenyl)-phthalazine 90523-93-6 C24H24N4
    1,4-bis-(4-dimethylamino-phenyl)-phthalazine
    —— 6-Ethylsulfanyl-4-oxo-3-phenyl-2-sulfanylidene-1,7-dihydropyrrolo[2,3-d]pyrimidine-5-carboxamide 153621-14-8 C15H14N4O2S2
    6-Ethylsulfanyl-4-oxo-3-phenyl-2-sulfanylidene-1,7-dihydropyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— 6-Ethylthio-2-methyl-4-oxo-3,4-dihydro-7H-pyrrolo<2,3-d>pyrimidin-5-carbonsaeureamid 129500-69-2 C10H12N4O2S
    6-Ethylthio-2-methyl-4-oxo-3,4-dihydro-7H-pyrrolo<2,3-d>pyrimidin-5-carbonsaeureamid
    —— 5-Ethyl-2-{[4-(6-(4-methylphenyl)-2-aminopyrimidin-4-yl)]phenoxyethyl} pyridine 1207094-30-1 C26H26N4O
    5-Ethyl-2-{[4-(6-(4-methylphenyl)-2-aminopyrimidin-4-yl)]phenoxyethyl} pyridine
    —— 6-Ethylsulfanyl-4-oxo-2-sulfanylidene-1,7-dihydropyrrolo[2,3-d]pyrimidine-5-carboxamide 153621-16-0 C9H10N4O2S2
    6-Ethylsulfanyl-4-oxo-2-sulfanylidene-1,7-dihydropyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— Diethyl 2-morpholino-4,7-diphenylpyrrolo[1,2-b]pyridazine-5,6-dicarboxylate 844875-15-6 C29H29N3O5
    Diethyl 2-morpholino-4,7-diphenylpyrrolo[1,2-b]pyridazine-5,6-dicarboxylate
    —— 2-amino-3-cyano-5-formylpyrazine dimethyl acetal 64440-77-3 C8H10N4O2
    2-amino-3-cyano-5-formylpyrazine dimethyl acetal
    —— 1,3-dimethyl-5-[5-(4-nitrophenyl)-2-thienylmethylene]hexahydropyrimidine-2,4,6-trione 634172-48-8 C17H13N3O5S
    1,3-dimethyl-5-[5-(4-nitrophenyl)-2-thienylmethylene]hexahydropyrimidine-2,4,6-trione
    —— 5-pyridin-3-ylmethyl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-one 64107-55-7 C10H9N3OS
    5-pyridin-3-ylmethyl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-one
    —— Ethyl 7-isocyanato-2-methoxythieno[2,3-b]pyrazine-6-carboxylate 1027370-19-9 C11H9N3O4S
    Ethyl 7-isocyanato-2-methoxythieno[2,3-b]pyrazine-6-carboxylate
    —— 1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(benzyl)urea 1160787-27-8 C24H19ClN4O4S
    1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(benzyl)urea
    —— 1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(1-propyl)urea 1160787-24-5 C20H19ClN4O4S
    1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(1-propyl)urea
    —— 1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(cyclohexyl)urea 1160787-26-7 C23H23ClN4O4S
    1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(cyclohexyl)urea
    —— 1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(1-butyl)urea 1160787-25-6 C21H21ClN4O4S
    1-[4-{6-(4-chlorophenyl)-3-oxopyridazin-2-yl}benzenesulfonyl]-3-(1-butyl)urea
    —— 6-(4-chlorophenyl)-2-(4-(aminosulfonyl)phenyl)pyridazin-3(2H)-one 1160787-32-5 C16H12ClN3O3S
    6-(4-chlorophenyl)-2-(4-(aminosulfonyl)phenyl)pyridazin-3(2H)-one
    —— ethyl ({4-[6-(4-chlorophenyl)-3-oxopyridazin-2-yl]phenyl}sulfonyl)carbamate 1160787-37-0 C19H16ClN3O5S
    ethyl ({4-[6-(4-chlorophenyl)-3-oxopyridazin-2-yl]phenyl}sulfonyl)carbamate
    —— 5-amino-6<i>H</i>-[1,2,5]thiadiazolo[3,4-<i>d</i>]pyrimidin-7-one 6301-84-4 C4H3N5OS
    5-amino-6<i>H</i>-[1,2,5]thiadiazolo[3,4-<i>d</i>]pyrimidin-7-one
    —— 4‑methyl‑6‑(4‑methylphenyl)pyrimidine‑2‑thiol 122852-06-6 C12H12N2S
    4‑methyl‑6‑(4‑methylphenyl)pyrimidine‑2‑thiol
    —— 6,8-Dimethyl-5,7-dioxopyrimido[5,4-e][1,2,4]triazine-3-carbaldehyde 181585-34-2 C8H7N5O3
    6,8-Dimethyl-5,7-dioxopyrimido[5,4-e][1,2,4]triazine-3-carbaldehyde
    —— 2,4-diamino-5-<1-<3-(methoxycarbonyl)thioureido>>pyrimidin-6(1H)-one 93201-98-0 C7H10N6O3S
    2,4-diamino-5-<1-<3-(methoxycarbonyl)thioureido>>pyrimidin-6(1H)-one
    —— 7-Methylthio-2,5-diphenylpyrazolo<1,5-c>pyrimidine 110950-95-3 C19H15N3S
    7-Methylthio-2,5-diphenylpyrazolo<1,5-c>pyrimidine
    —— p-Cyanophenyl 4,6-Diphenylpyrimidine-2-carboxylate 106307-62-4 C24H15N3O2
    p-Cyanophenyl 4,6-Diphenylpyrimidine-2-carboxylate
    —— ethyl 3-[6-phenyl-pyridazin-3(2H)-one-2-yl]-propionate 79222-83-6 C15H16N2O3
    ethyl 3-[6-phenyl-pyridazin-3(2H)-one-2-yl]-propionate
    —— 3-[6-(4-methylphenyl)-3(2H)-pyridazinon-2-yl]propanitrile 58112-60-0 C14H13N3O
    3-[6-(4-methylphenyl)-3(2H)-pyridazinon-2-yl]propanitrile
    —— 6-(4-methylphenyl)-1H-pyrimidin-2-one —— C11H10N2O
    6-(4-methylphenyl)-1H-pyrimidin-2-one
    —— 6-[4-chloro-3-(tetrahydrofuran-3-yloxy)phenyl]pyrimidine-4-carboxylic acid pyridin-3-ylamide 1426319-64-3 C20H17ClN4O3
    6-[4-chloro-3-(tetrahydrofuran-3-yloxy)phenyl]pyrimidine-4-carboxylic acid pyridin-3-ylamide
    —— 6-(4-chloro-3-methoxyphenyl)pyrimidine-4-carboxylic acid 1426319-55-2 C12H9ClN2O3
    6-(4-chloro-3-methoxyphenyl)pyrimidine-4-carboxylic acid
    —— 5-amino-4-<(2-hydroxyethyl)amino>uracil hydrochloride 17801-78-4 C6H10N4O3*ClH
    5-amino-4-<(2-hydroxyethyl)amino>uracil hydrochloride
    —— 4,6-diphenyl-2-pyrimidinecarboxylic acid 49676-35-9 C17H14N4O
    4,6-diphenyl-2-pyrimidinecarboxylic acid
    —— 2-[[5-(4,6-diphenylpyrimidin-2-yl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetic acid 203789-57-5 C20H15N5O2S
    2-[[5-(4,6-diphenylpyrimidin-2-yl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetic acid
    —— 2-(4,6-Diphenylpyrimidin-2-yl)-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-one 203789-58-6 C20H13N5OS
    2-(4,6-Diphenylpyrimidin-2-yl)-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-one
    —— ethyl 3-amino-5,6-bis(trifluoromethyl)pyrazine-2-carboxylate 1334547-12-4 C9H7F6N3O2
    ethyl 3-amino-5,6-bis(trifluoromethyl)pyrazine-2-carboxylate