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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
    —— ethyl (4R)-[(1R,2R,3S,4S)-3-O-benzyl-1,2-O-isopropylidenetetrofuranos-4-yl]-1,2,3,4-tetrahydro-6-methyl-2-oxopyrimidine-5-carboxylate 884001-76-7 C22H28N2O7
    ethyl (4R)-[(1R,2R,3S,4S)-3-O-benzyl-1,2-O-isopropylidenetetrofuranos-4-yl]-1,2,3,4-tetrahydro-6-methyl-2-oxopyrimidine-5-carboxylate
    —— 2-pyrazinyl-4-thiomorpholinylmethanone 1197491-50-1 C9H11N3OS
    2-pyrazinyl-4-thiomorpholinylmethanone
    —— trimethylsilyl-2-pyrazinecarboxylate 113882-39-6 C8H12N2O2Si
    trimethylsilyl-2-pyrazinecarboxylate
    —— 6-phenyl-5-formyl-4,5-dihydro-3(2H)-pyridazinone 194354-71-7 C11H10N2O2
    6-phenyl-5-formyl-4,5-dihydro-3(2H)-pyridazinone
    —— 1-butyl-3-methyl-5H-pyrimido[5,4-d]pyrimidine-2,4,6,8-tetrone 1072131-86-2 C11H14N4O4
    1-butyl-3-methyl-5H-pyrimido[5,4-d]pyrimidine-2,4,6,8-tetrone
    —— Methyl 3-butyl-1-methyl-5-nitro-2,6-dioxopyrimidine-4-carboxylate 1072131-92-0 C11H15N3O6
    Methyl 3-butyl-1-methyl-5-nitro-2,6-dioxopyrimidine-4-carboxylate
    —— 5-amino-6-(2-cyanovinyl)-3,4-diphenylthieno[2,3-c]pyridazine 359443-78-0 C21H14N4S
    5-amino-6-(2-cyanovinyl)-3,4-diphenylthieno[2,3-c]pyridazine
    —— Methyl 3-butyl-1-methyl-2,6-dioxopyrimidine-4-carboxylate 1072131-91-9 C11H16N2O4
    Methyl 3-butyl-1-methyl-2,6-dioxopyrimidine-4-carboxylate
    —— 4,5-dihydro-5-hydroxymethyl-6-p-tolylpyridazin-3(2H)-one 95355-11-6 C12H14N2O2
    4,5-dihydro-5-hydroxymethyl-6-p-tolylpyridazin-3(2H)-one
    —— 6-(4-methoxyphenyl)-6H-chromeno[4,3-d]pyrazolo[1,5-a]pyrimidine 1617497-47-8 C20H15N3O2
    6-(4-methoxyphenyl)-6H-chromeno[4,3-d]pyrazolo[1,5-a]pyrimidine
    —— 4-aldehydo-3-phenyl-6-methylpyridazine 101563-74-0 C12H10N2O
    4-aldehydo-3-phenyl-6-methylpyridazine
    —— ethyl 6-methyl-4-(2-furyl)pyrimidin-2(1H)-one-5-carboxylate 1451203-39-6 C12H12N2O4
    ethyl 6-methyl-4-(2-furyl)pyrimidin-2(1H)-one-5-carboxylate
    —— 5-aldehydo-6-phenyl-4,5-dihydro-4-methylpyridazin-3(2H)-one 101563-70-6 C12H12N2O2
    5-aldehydo-6-phenyl-4,5-dihydro-4-methylpyridazin-3(2H)-one
    —— 2-tert-butyl-5-{4-[4-(tert-butyldimethylsilanyloxy)butyl]benzyloxy}-4-chloro-2H-pyridazin-3-one 863888-12-4 C25H39ClN2O3Si
    2-tert-butyl-5-{4-[4-(tert-butyldimethylsilanyloxy)butyl]benzyloxy}-4-chloro-2H-pyridazin-3-one
    —— 2-tert-butyl-4-chloro-5-[4-(4-hydroxy-butyl)-benzyloxy]-2H-pyridazin-3-one 863888-13-5 C19H25ClN2O3
    2-tert-butyl-4-chloro-5-[4-(4-hydroxy-butyl)-benzyloxy]-2H-pyridazin-3-one
    —— 2-tert-butyl-4-chloro-5-(4-(4-fluorobutyl)benzyl)oxy-3(2H)pyridazinone 863888-15-7 C19H24ClFN2O2
    2-tert-butyl-4-chloro-5-(4-(4-fluorobutyl)benzyl)oxy-3(2H)pyridazinone
    —— 5-(1'-hydroxyethyl)-6-phenyl-3(2H)-pyridazinone 101563-72-8 C12H12N2O2
    5-(1'-hydroxyethyl)-6-phenyl-3(2H)-pyridazinone
    —— 6-phenyl-5-(N<sup>4</sup>-benzoyl-N<sup>1</sup>-piperazinylmethyl)-2H-pyridazin-3-one 132814-14-3 C22H22N4O2
    6-phenyl-5-(N<sup>4</sup>-benzoyl-N<sup>1</sup>-piperazinylmethyl)-2H-pyridazin-3-one
    —— 5-aldehydo-4-methyl-6-phenylpyridazin-3(2H)-one 101563-77-3 C12H10N2O2
    5-aldehydo-4-methyl-6-phenylpyridazin-3(2H)-one
    —— O<sup>2</sup>,O<sup>2'</sup>-anhydro-1-α-D-xylofuranosyluracil 41545-80-6 C9H10N2O5
    O<sup>2</sup>,O<sup>2'</sup>-anhydro-1-α-D-xylofuranosyluracil
    —— Methyl 4-phenyl-2-(trichloromethyl)pyrimidine-5-carboxylate 143034-44-0 C13H9Cl3N2O2
    Methyl 4-phenyl-2-(trichloromethyl)pyrimidine-5-carboxylate
    —— 1-(2-norbornylmethyl)-4-phenyl-6-nitro-2(1H)-quinazolinone 55932-59-7 C22H21N3O3
    1-(2-norbornylmethyl)-4-phenyl-6-nitro-2(1H)-quinazolinone
    —— 4-chloro-6-(4-tolyl)selenolo[3,2-d]pyrimidine 1170315-31-7 C13H9ClN2Se
    4-chloro-6-(4-tolyl)selenolo[3,2-d]pyrimidine
    —— 3,6-Dimethyl-4-ethylpyridazine 68206-12-2 C8H12N2
    3,6-Dimethyl-4-ethylpyridazine
    —— 6-(4-tolyl)selenolo[3,2-d]pyrimidin-4-one 1170315-25-9 C13H10N2OSe
    6-(4-tolyl)selenolo[3,2-d]pyrimidin-4-one
    —— 1,3,5-tris[2-(4,6-dimethylpyrimidinylyl)ethynyl]benzene 1581300-05-1 C30H24N6
    1,3,5-tris[2-(4,6-dimethylpyrimidinylyl)ethynyl]benzene
    —— toluene-4-sulfonic acid (S)-7-oxo-5-phenyl-2,3-dihydro-7H-oxazolo[3,2-a]pyrimidin-2-ylmethyl ester 1279015-70-1 C20H18N2O5S
    toluene-4-sulfonic acid (S)-7-oxo-5-phenyl-2,3-dihydro-7H-oxazolo[3,2-a]pyrimidin-2-ylmethyl ester
    —— 2-chloro-4-(4-pyridyl)-pyrimidine 208936-45-2 C9H6ClN3
    2-chloro-4-(4-pyridyl)-pyrimidine
    —— 2-(2,6-Dimethylpyrimidin-4-yl)ethynyl-trimethylsilane 86521-15-5 C11H16N2Si
    2-(2,6-Dimethylpyrimidin-4-yl)ethynyl-trimethylsilane
    —— 4-(2,2-Dimethoxyethyl)-2,6-dimethylpyrimidine 91543-95-2 C10H16N2O2
    4-(2,2-Dimethoxyethyl)-2,6-dimethylpyrimidine
    —— 4-(1,3-benzodioxol-5-yl)-6-{2-[(2-methylpropyl)oxy]phenyl}pyrimidin-2(1H)-one 1086625-90-2 C21H20N2O4
    4-(1,3-benzodioxol-5-yl)-6-{2-[(2-methylpropyl)oxy]phenyl}pyrimidin-2(1H)-one
    —— 6-(4-chloro-phenyl)-5-ethynyl-pyrazine-2-carboxylic acid ((R)-2-cyclopropyl-2-hydroxy-propyl)-amide 1018782-97-2 C19H18ClN3O2
    6-(4-chloro-phenyl)-5-ethynyl-pyrazine-2-carboxylic acid ((R)-2-cyclopropyl-2-hydroxy-propyl)-amide
    —— 2-(2,2-Dimethoxyethyl)-4,6-dimethylpyrimidine 91543-94-1 C10H16N2O2
    2-(2,2-Dimethoxyethyl)-4,6-dimethylpyrimidine
    —— 6-[2-(propylamino)-1,3-thiazol-5-yl]-1H-pyrimidin-2-one 905300-36-9 C10H12N4OS
    6-[2-(propylamino)-1,3-thiazol-5-yl]-1H-pyrimidin-2-one
    —— 4-chloro-6-(4-chlorophenyl)selenolo[3,2-d]pyrmidine 1170315-33-9 C12H6Cl2N2Se
    4-chloro-6-(4-chlorophenyl)selenolo[3,2-d]pyrmidine
    —— 10-(2-Hydroxyphenyl)-4-nitro-5-thia-2,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),3,6-triene-8,12-dione 1423875-18-6 C14H9N5O5S
    10-(2-Hydroxyphenyl)-4-nitro-5-thia-2,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),3,6-triene-8,12-dione
    —— 2',3'-O-isopropylidene-5-(hydroxymethyl)-6-allyluridine 149204-17-1 C16H22N2O7
    2',3'-O-isopropylidene-5-(hydroxymethyl)-6-allyluridine
    —— 10-(4-Chlorophenyl)-4-nitro-5-thia-2,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),3,6-triene-8,12-dione 1423875-25-5 C14H8ClN5O4S
    10-(4-Chlorophenyl)-4-nitro-5-thia-2,7,11,13-tetrazatricyclo[7.4.0.02,6]trideca-1(13),3,6-triene-8,12-dione
    —— 2',3'-O-isopropylidene-5-formyl-6-allyluridine 149204-16-0 C16H20N2O7
    2',3'-O-isopropylidene-5-formyl-6-allyluridine
    —— 5-isopropyl-6-methylpyrimidine-2,4(1H,3H)-dione 58581-82-1 C8H12N2O2
    5-isopropyl-6-methylpyrimidine-2,4(1H,3H)-dione
    —— 2',3'-O-isopropylidene-5-methyl-6-allyluridine 149204-19-3 C16H22N2O6
    2',3'-O-isopropylidene-5-methyl-6-allyluridine
    —— 6-(4-chlorophenyl)selenolo[3,2-d]pyrimidin-4-one 1170315-27-1 C12H7ClN2OSe
    6-(4-chlorophenyl)selenolo[3,2-d]pyrimidin-4-one
    —— 4-amino-5-(4-methylphenyl)-3-phenyl-6,8-dihydro-5H-pyrimido[4,5-d]pyrimidine-2,7-dithione 1096712-98-9 C19H17N5S2
    4-amino-5-(4-methylphenyl)-3-phenyl-6,8-dihydro-5H-pyrimido[4,5-d]pyrimidine-2,7-dithione
    —— 2-(2-methyl-3-(5-(5-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one 1346669-50-8 C29H32N8O2
    2-(2-methyl-3-(5-(5-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one
    —— 3-ethyl-6-amino-1-(2-hydroxy-ethyl)-5-nitroso-1<i>H</i>-pyrimidine-2,4-dione 195045-54-6 C8H12N4O4
    3-ethyl-6-amino-1-(2-hydroxy-ethyl)-5-nitroso-1<i>H</i>-pyrimidine-2,4-dione
    —— 3-ethyl-6-amino-1-(2-hydroxy-ethyl)-1<i>H</i>-pyrimidine-2,4-dione 195045-55-7 C8H13N3O3
    3-ethyl-6-amino-1-(2-hydroxy-ethyl)-1<i>H</i>-pyrimidine-2,4-dione
    —— 3-((S)-2-Amino-3-phenyl-propyl)-1-(2,6-difluoro-benzyl)-5-(2-fluoro-3-methoxy-phenyl)-6-methyl-1H-pyrimidine-2,4-dione 352290-48-3 C28H26F3N3O3
    3-((S)-2-Amino-3-phenyl-propyl)-1-(2,6-difluoro-benzyl)-5-(2-fluoro-3-methoxy-phenyl)-6-methyl-1H-pyrimidine-2,4-dione
    —— 5-methyl-6-phenylpyrimidine-2,4(1H,3H)-dione 25796-67-2 C11H10N2O2
    5-methyl-6-phenylpyrimidine-2,4(1H,3H)-dione
    —— (6-methyl-5-propyl-pyrimidin-4-yl)-hydrazine 748807-61-6 C8H14N4
    (6-methyl-5-propyl-pyrimidin-4-yl)-hydrazine
    —— [6-propyl-5-(2-pyridin-2-yl-imidazol-1-ylmethyl)-pyrazin-2-yl]-hydrazine 808138-82-1 C16H19N7
    [6-propyl-5-(2-pyridin-2-yl-imidazol-1-ylmethyl)-pyrazin-2-yl]-hydrazine