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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(pent-1-yn-1-yl)phenol 178056-76-3 C11H12O
    4-(pent-1-yn-1-yl)phenol
    —— 4-(hex-1-yn-1-yl)-4-methyl-1,3-dioxolan-2-one 317845-70-8 C10H14O3
    4-(hex-1-yn-1-yl)-4-methyl-1,3-dioxolan-2-one
    —— 4-(4-(2,6-dibromo-4-methylphenoxy)-5-nitropyridin-2-ylamino)benzonitrile 1585274-31-2 C19H12Br2N4O3
    4-(4-(2,6-dibromo-4-methylphenoxy)-5-nitropyridin-2-ylamino)benzonitrile
    —— 4-(4-(2,6-dibromo-4-methylphenylamino)-5-nitropyridin-2-ylamino)benzonitrile 1585274-57-2 C19H13Br2N5O2
    4-(4-(2,6-dibromo-4-methylphenylamino)-5-nitropyridin-2-ylamino)benzonitrile
    —— 4-((4-aminonaphthalen-1-yl)oxy)-N-(4-(2-(dimethylamino)ethoxy)pyridin-2-yl)pyrimidin-2-amine 1573025-51-0 C23H24N6O2
    4-((4-aminonaphthalen-1-yl)oxy)-N-(4-(2-(dimethylamino)ethoxy)pyridin-2-yl)pyrimidin-2-amine
    —— 4, 4'-diazido-2,2',5,5'-tetrachlorobiphenyl 130920-39-7 C12H4Cl4N6
    4, 4'-diazido-2,2',5,5'-tetrachlorobiphenyl
    —— 4′-chloro-6′-(3-ethylureido)-3,3′-bipyridine-5-carboxylic acid 1477884-95-9 C14H13ClN4O3
    4′-chloro-6′-(3-ethylureido)-3,3′-bipyridine-5-carboxylic acid
    —— 4-(5-nitro-4-(2,4,6-tribromophenoxy)pyridin-2-ylamino)benzonitrile 1585274-24-3 C18H9Br3N4O3
    4-(5-nitro-4-(2,4,6-tribromophenoxy)pyridin-2-ylamino)benzonitrile
    —— 4-(4-(2,6-dimethylphenoxy)-5-nitropyridin-2-ylamino)benzonitrile 1585273-63-7 C20H16N4O3
    4-(4-(2,6-dimethylphenoxy)-5-nitropyridin-2-ylamino)benzonitrile
    —— 4-(4-Amino-2,3,5-trichlorophenyl)-2,3,6-trichloroaniline 35694-11-2 C12H6Cl6N2
    4-(4-Amino-2,3,5-trichlorophenyl)-2,3,6-trichloroaniline
    —— 4-(4-(2,6-dimethoxyphenoxy)-5-nitropyridin-2-ylamino)benzonitrile 1585273-98-8 C20H16N4O5
    4-(4-(2,6-dimethoxyphenoxy)-5-nitropyridin-2-ylamino)benzonitrile
    —— 4-(4-(4-bromo-2,6-dimethylphenoxy)-5-nitropyridin-2-ylamino)benzonitrile 1585273-85-3 C20H15BrN4O3
    4-(4-(4-bromo-2,6-dimethylphenoxy)-5-nitropyridin-2-ylamino)benzonitrile
    —— 4-(1H-indol-6-yloxy)pyridin-2-ylamine 670253-19-7 C13H11N3O
    4-(1H-indol-6-yloxy)pyridin-2-ylamine
    —— 4-(2-(4-cyanophenylamino)-5-nitropyridin-4-yloxy)-3,5-dimethylbenzonitrile 1585273-78-4 C21H15N5O3
    4-(2-(4-cyanophenylamino)-5-nitropyridin-4-yloxy)-3,5-dimethylbenzonitrile
    —— 4-[(1E,3E)-hepta-1,3-dienyl]pyrrolo[1,2-a]quinoxaline 1616253-09-8 C18H18N2
    4-[(1E,3E)-hepta-1,3-dienyl]pyrrolo[1,2-a]quinoxaline
    —— 4-cyclohex-1-en-1-ylpyridin-2-amine 1450596-93-6 C11H14N2
    4-cyclohex-1-en-1-ylpyridin-2-amine
    —— 4-chloro-N-(2-(methylthio)ethyl)pyridin-2-amine 1207681-70-6 C8H11ClN2S
    4-chloro-N-(2-(methylthio)ethyl)pyridin-2-amine
    —— 4-(3-aminophenyl)-3-propionyloxazolidin-2-one 1401453-65-3 C12H14N2O3
    4-(3-aminophenyl)-3-propionyloxazolidin-2-one
    —— 4-chloro-2-pyridinylisocyanate 1026394-00-2 C6H3ClN2O
    4-chloro-2-pyridinylisocyanate
    —— 4-Chloro-N-cyclohexyl-N-(2-hydroxyethyl)cinnamamide 43196-35-6 C17H22ClNO2
    4-Chloro-N-cyclohexyl-N-(2-hydroxyethyl)cinnamamide
    —— 4-(4-Methylimidazol-1-yl)pyridin-2-amine 1251863-90-7 C9H10N4
    4-(4-Methylimidazol-1-yl)pyridin-2-amine
    —— 4-N-[4-(4-chlorophenoxy)phenyl]pyridine-2,4-diamine 1366234-16-3 C17H14ClN3O
    4-N-[4-(4-chlorophenoxy)phenyl]pyridine-2,4-diamine
    —— 4-(4-((1,2,4-Oxadiazol-3-yl)methyl)piperazin-1-yl)-5-chloro-3-nitropyridin-2-amine 1402709-98-1 C12H14ClN7O3
    4-(4-((1,2,4-Oxadiazol-3-yl)methyl)piperazin-1-yl)-5-chloro-3-nitropyridin-2-amine
    —— 4-(4-Nitro-3-trifluoromethylphenoxy)pyridin-2-ylamine 864245-27-2 C12H8F3N3O3
    4-(4-Nitro-3-trifluoromethylphenoxy)pyridin-2-ylamine
    —— 4-(6-amino-1-oxo-1,3-dihydroisoindol-2-yl)butyric acid methyl ester 1146295-12-6 C13H16N2O3
    4-(6-amino-1-oxo-1,3-dihydroisoindol-2-yl)butyric acid methyl ester
    —— 4-(3-methyl-1H-5-indolyl)oxy-2-pyridinamine 670252-83-2 C14H13N3O
    4-(3-methyl-1H-5-indolyl)oxy-2-pyridinamine
    —— 4-(4-morpholin-4-ylmethylphenyl)piperidine-1-carboxylic acid tert-butyl ester 1093190-55-6 C21H32N2O3
    4-(4-morpholin-4-ylmethylphenyl)piperidine-1-carboxylic acid tert-butyl ester
    —— 4-<i>p</i>-tolyloxy-butyronitrile 1016780-03-2 C11H13NO
    4-<i>p</i>-tolyloxy-butyronitrile
    —— 4-(3,5-dimethylphenyl)-1-[(3-phenylprop-2-yn-1-yl)oxy]but-3-yn-2-one 923026-50-0 C21H18O2
    4-(3,5-dimethylphenyl)-1-[(3-phenylprop-2-yn-1-yl)oxy]but-3-yn-2-one
    —— 4-Chlor-picolinsaeureazid 187973-17-7 C6H3ClN4O
    4-Chlor-picolinsaeureazid
    —— 4,5-dimethoxy-1-methyl-8-thia-9-azatricyclo[7.2.1.02,7]dodeca-2(7),3,5,10-tetraene-8,8-dioxide 1277156-28-1 C13H15NO4S
    4,5-dimethoxy-1-methyl-8-thia-9-azatricyclo[7.2.1.02,7]dodeca-2(7),3,5,10-tetraene-8,8-dioxide
    —— 4-[1-(4-methoxybenzyl)-1H-pyrazol-4-yl]pyridin-2-ylamine 1609742-81-5 C16H16N4O
    4-[1-(4-methoxybenzyl)-1H-pyrazol-4-yl]pyridin-2-ylamine
    —— 4-(4-chlorocarbonyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester 679806-74-7 C17H22ClNO3
    4-(4-chlorocarbonyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4,4-dioxo-8b-piperidino-3-(2,4,6-trimethylphenyl)-2,3-dihydrobenzo<b>thiopheno<2,3-d>isoxazoline 81390-98-9 C23H26N2O3S
    4,4-dioxo-8b-piperidino-3-(2,4,6-trimethylphenyl)-2,3-dihydrobenzo<b>thiopheno<2,3-d>isoxazoline
    —— 4-chloro-3-nitrobenzonitrile 1154593-25-5 C15H15N3O
    4-chloro-3-nitrobenzonitrile
    —— 4-Ethenyl-3,5,5-trimethylcyclohex-3-en-1-ol 1373498-18-0 C11H18O
    4-Ethenyl-3,5,5-trimethylcyclohex-3-en-1-ol
    —— 4-[(5-(N-(2-methyl-propyloxycarbonylmethyl)-quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-N'-methoxycarbonyl-benzamidine 236415-46-6 C33H34N6O6S
    4-[(5-(N-(2-methyl-propyloxycarbonylmethyl)-quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-N'-methoxycarbonyl-benzamidine
    —— 4-Phenyl-5-(3-dimethylaminopropyl)-8-chloro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol maleate 40400-36-0 C25H30ClNO6
    4-Phenyl-5-(3-dimethylaminopropyl)-8-chloro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol maleate
    —— 4-bromophenyl methylsulfinylmethyl ether 121824-43-9 C8H9BrO2S
    4-bromophenyl methylsulfinylmethyl ether
    —— 4-[(1E,3E)-penta-1,3-dienyl]pyrrolo[1,2-a]quinoxaline 1616253-05-4 C16H14N2
    4-[(1E,3E)-penta-1,3-dienyl]pyrrolo[1,2-a]quinoxaline
    —— 4-nitro-3-(nitromethyl-ONN-azoxy)furazan 1159783-22-8 C3H2N6O6
    4-nitro-3-(nitromethyl-ONN-azoxy)furazan
    —— 4-[2-(1R-Hydroxy-ethyl)-pyrimidin-4-yl]-3R,5S-dimethyl-piperazine-1-carboxylic acid methyl ester 300551-73-9 C14H22N4O3
    4-[2-(1R-Hydroxy-ethyl)-pyrimidin-4-yl]-3R,5S-dimethyl-piperazine-1-carboxylic acid methyl ester
    —— 4-[(5-(N-(2-methylpropyloxycarbonylmethyl)-quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride 237751-15-4 C31H32N6O4S*ClH
    4-[(5-(N-(2-methylpropyloxycarbonylmethyl)-quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-bromophenyl chloromethyl ether 35657-04-6 C7H6BrClO
    4-bromophenyl chloromethyl ether
    —— 4-(4-(2-tert-Butylphenyl)piperazin-1-yl)-4-oxobutanenitrile 1252656-12-4 C18H25N3O
    4-(4-(2-tert-Butylphenyl)piperazin-1-yl)-4-oxobutanenitrile
    —— 4'-Hydroxy-3'-methoxy-3-(5-nitro-2-furyl)acrylophenone 63421-85-2 C14H11NO6
    4'-Hydroxy-3'-methoxy-3-(5-nitro-2-furyl)acrylophenone
    —— 4,4'-dinitrostilbene-2,2'-disulfonic acid 78333-25-2 C14H10N2O10S2
    4,4'-dinitrostilbene-2,2'-disulfonic acid
    —— [4-Methyl-2-(4-methylsulfonyl-3-nitrophenyl)-1,3-thiazol-5-yl]-(4-methylpiperidin-1-yl)methanone 1361236-77-2 C18H21N3O5S2
    [4-Methyl-2-(4-methylsulfonyl-3-nitrophenyl)-1,3-thiazol-5-yl]-(4-methylpiperidin-1-yl)methanone
    —— 4,7-Dimethoxy-6-(2-dimethylaminoethoxy)-5-(m-hydroxycinnamoyl)benzofuran hydrochloride 41226-37-3 C23H26ClNO6
    4,7-Dimethoxy-6-(2-dimethylaminoethoxy)-5-(m-hydroxycinnamoyl)benzofuran hydrochloride
    —— 4-methyl-5-p-tolyl-2,5-diaza-1-oxapentadiene 75511-45-4 C10H12N2O
    4-methyl-5-p-tolyl-2,5-diaza-1-oxapentadiene