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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-fluoro-1H,1aH,6H,6aH-cyclopropa[a]inden-1-amine hydrochloride 1989671-29-5 C10H11ClFN
    4-fluoro-1H,1aH,6H,6aH-cyclopropa[a]inden-1-amine hydrochloride
    —— 4-amino-1-phenyl-6-pyrrolidin-1-yl-pyridazinium 52581-38-1 C14H17N4
    4-amino-1-phenyl-6-pyrrolidin-1-yl-pyridazinium
    —— 4-Acetamino-benzolsulfonsaeure-N'-cycloheptyliden-hydrazid 92703-81-6 C15H21N3O3S
    4-Acetamino-benzolsulfonsaeure-N'-cycloheptyliden-hydrazid
    —— 4,4'-Dibenzoylamino-3,3'-diphenoxy-biphenyl 108540-04-1 C38H28N2O4
    4,4'-Dibenzoylamino-3,3'-diphenoxy-biphenyl
    —— (4,6-Dihexyl-[1,2,3]triazin-5-yl)-diethyl-amine 553637-07-3 C19H36N4
    (4,6-Dihexyl-[1,2,3]triazin-5-yl)-diethyl-amine
    —— 4-Amino-1,3-dioxolo<4,5-b>phenazin 93415-60-2 C13H9N3O2
    4-Amino-1,3-dioxolo<4,5-b>phenazin
    —— 4-Tert-butyl-2,6-bis<(3-bromomethyl-5-chloro-2-hydroxyphenyl)methyl>phenol 127679-95-2 C26H26Br2Cl2O3
    4-Tert-butyl-2,6-bis<(3-bromomethyl-5-chloro-2-hydroxyphenyl)methyl>phenol
    —— 4-bromo-2-pyrrolidinomethyl-phenol 69084-02-2 C11H14BrNO
    4-bromo-2-pyrrolidinomethyl-phenol
    —— 4-ethyl-1,6-dimethyl-5-phenyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one 1235479-08-9 C17H18N2O
    4-ethyl-1,6-dimethyl-5-phenyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one
    —— 4-Dimethylaminomethyl-3-(4-methoxy-phenylazo)-1,2-dimethyl-1H-indol-5-ol 78304-08-2 C20H24N4O2
    4-Dimethylaminomethyl-3-(4-methoxy-phenylazo)-1,2-dimethyl-1H-indol-5-ol
    —— 4-acetonylidene-8-chloro-1,5-benzodiazepin-2-one 173036-07-2 C12H11ClN2O2
    4-acetonylidene-8-chloro-1,5-benzodiazepin-2-one
    —— 4-benzenesulfonyl-[1,2,4]triazolidine-3,5-dione 10002-14-9 C8H7N3O4S
    4-benzenesulfonyl-[1,2,4]triazolidine-3,5-dione
    —— 4-[(5-[4-(3-chlorophenyl)-3-oxopiperazinyl]methylimidazol-1-yl)methyl]benzenecarbo-(14)C-nitrile hydrochloride 1169394-30-2 C22H20ClN5O*ClH
    4-[(5-[4-(3-chlorophenyl)-3-oxopiperazinyl]methylimidazol-1-yl)methyl]benzenecarbo-(14)C-nitrile hydrochloride
    —— 4,7,13,15-tetraoxa-1,10-diaza-14(1,2),20(1,4)-dibenzena-bicyclo[8.7.5]docosaphane-11,17-dione 69909-24-6 C26H32N2O6
    4,7,13,15-tetraoxa-1,10-diaza-14(1,2),20(1,4)-dibenzena-bicyclo[8.7.5]docosaphane-11,17-dione
    —— 4-chloro-2<i>H</i>-benzo[4,5]thieno[2,3-<i>d</i>]pyridazine-1-thione 32607-89-9 C10H5ClN2S2
    4-chloro-2<i>H</i>-benzo[4,5]thieno[2,3-<i>d</i>]pyridazine-1-thione
    —— 4-Acetyl-3-methyl-pyrazol-azin 55933-86-3 C12H16N6
    4-Acetyl-3-methyl-pyrazol-azin
    —— 4-allyl-1-dimethylsulfamoyl-5-vinyl-1H-imidazole 1016982-55-0 C10H15N3O2S
    4-allyl-1-dimethylsulfamoyl-5-vinyl-1H-imidazole
    —— 4,4-Difluoro-2,3-dihydronaphthalen-1-one 1545673-43-5 C10H8F2O
    4,4-Difluoro-2,3-dihydronaphthalen-1-one
    —— 4-[[3-[[3-[[3,5-Bis[(4-cyanophenyl)methoxy]phenyl]methoxy]-5-(bromomethyl)phenoxy]methyl]-5-[(4-cyanophenyl)methoxy]phenoxy]methyl]benzonitrile 151136-13-9 C53H39BrN4O6
    4-[[3-[[3-[[3,5-Bis[(4-cyanophenyl)methoxy]phenyl]methoxy]-5-(bromomethyl)phenoxy]methyl]-5-[(4-cyanophenyl)methoxy]phenoxy]methyl]benzonitrile
    —— 4a-Methyl-6-methylsulfanyl-1,2,3,4,4a,5-hexahydro-naphthalene 76784-80-0 C12H18S
    4a-Methyl-6-methylsulfanyl-1,2,3,4,4a,5-hexahydro-naphthalene
    —— 4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-N-(1-(2-(2-methoxypyridin-4-yl)phenyl)-2-methylpropan-2-yl)-6-morpholino-1,3,5-triazin-2-amine 1401436-75-6 C31H32F2N8O2
    4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-N-(1-(2-(2-methoxypyridin-4-yl)phenyl)-2-methylpropan-2-yl)-6-morpholino-1,3,5-triazin-2-amine
    —— 4(5)-(2,3,5-tri-O-acetyl-β-D-ribofuranosyloxy)-1H-imidazole-5(4)-carboxamide 85240-63-7 C15H19N3O9
    4(5)-(2,3,5-tri-O-acetyl-β-D-ribofuranosyloxy)-1H-imidazole-5(4)-carboxamide
    —— 4-Bis (diethoxyphosphinoyl)-2-carboxy-2-methylbutyric acid 184225-28-3 C14H28O10P2
    4-Bis (diethoxyphosphinoyl)-2-carboxy-2-methylbutyric acid
    —— 4-Methoxy-1H-pyrrolo<2,3-b>chinolin 40041-65-4 C12H10N2O
    4-Methoxy-1H-pyrrolo<2,3-b>chinolin
    —— 4-chloro-5-iodo-7-(5-deoxy-α-L-lyxofuranosyl)pyrrolo[2,3-d]pyrimidine 177574-39-9 C11H11ClIN3O3
    4-chloro-5-iodo-7-(5-deoxy-α-L-lyxofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— 4-Allyl-6-(thiophene-2-carbonyl)-4H-thieno[3,2-b]pyrrole-2,5-dicarboxylic acid 681486-21-5 C16H11NO5S2
    4-Allyl-6-(thiophene-2-carbonyl)-4H-thieno[3,2-b]pyrrole-2,5-dicarboxylic acid
    —— 4β<i>H</i>-eudesm-7-en-3-one 132858-01-6 C15H24O
    4β<i>H</i>-eudesm-7-en-3-one
    —— 4-[3,5-Bis(trifluoromethyl)phenyl]-1,1,1-trifluorobut-3-en-2-one 1245186-38-2 C12H5F9O
    4-[3,5-Bis(trifluoromethyl)phenyl]-1,1,1-trifluorobut-3-en-2-one
    —— 4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-phenylthiomethylphenyl)butanoic acid 499150-62-8 C30H29NO3S
    4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-phenylthiomethylphenyl)butanoic acid
    —— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(5-ethoxycarbonylpentyloxy)-5-methylphenyl]benzamide 183494-97-5 C37H40N2O5
    4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(5-ethoxycarbonylpentyloxy)-5-methylphenyl]benzamide
    —— 4,4'-diphthalimido-azobenzene 107302-29-4 C28H16N4O4
    4,4'-diphthalimido-azobenzene
    —— 4beta-[4-(Difluoromethoxy)-3,5-difluorophenyl]-4'alpha-pentyl-1alpha,1'beta-bicyclohexane 139215-89-7 C24H34F4O
    4beta-[4-(Difluoromethoxy)-3,5-difluorophenyl]-4'alpha-pentyl-1alpha,1'beta-bicyclohexane
    —— 4a,4b-Dihydrophenanthren 62690-88-4 C14H12
    4a,4b-Dihydrophenanthren
    —— 4-(3,4-dimethoxybenzyl)aminomethyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246176-85-2 C24H25NO6S2
    4-(3,4-dimethoxybenzyl)aminomethyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 4-para-tolyl-cyclohexanone O-[1-(5-methyl-pyrimidin-2-yl)piperidin-4-yl]oxime 1393685-61-4 C23H30N4O
    4-para-tolyl-cyclohexanone O-[1-(5-methyl-pyrimidin-2-yl)piperidin-4-yl]oxime
    —— 4-(6-(2,6-dichloro-4-(pyridin-4-yl)phenoxy)-7-(4-methoxybenzyl)-7H-purin-2-ylamino)benzonitrile 1164100-08-6 C31H21Cl2N7O2
    4-(6-(2,6-dichloro-4-(pyridin-4-yl)phenoxy)-7-(4-methoxybenzyl)-7H-purin-2-ylamino)benzonitrile
    —— 4-{(S)-4-carboxy-2-[(6-isobutyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913947-83-8 C27H35N5O6
    4-{(S)-4-carboxy-2-[(6-isobutyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4,6-bis[5-amino-4-[(3-methyl-1,2,4-thiadiazol-5-yl)diazenyl]-3-phenylpyrazol-1-yl]-1H-1,3,5-triazin-2-one 1138237-76-9 C27H21N17OS2
    4,6-bis[5-amino-4-[(3-methyl-1,2,4-thiadiazol-5-yl)diazenyl]-3-phenylpyrazol-1-yl]-1H-1,3,5-triazin-2-one
    —— 4-chloro-6-fluoro-2-methyl-1H-indene 940884-78-6 C10H8ClF
    4-chloro-6-fluoro-2-methyl-1H-indene
    —— 4-(3-chlorobenzyloxy)-2-methylthiazole-5-carboxylic acid ethyl ester 1227852-08-5 C14H14ClNO3S
    4-(3-chlorobenzyloxy)-2-methylthiazole-5-carboxylic acid ethyl ester
    —— 4-(2-azido-3-tert-butoxyphenyl)-6-methoxy-1-(4-methoxyphenethyl)-3,7-bis(4-methoxyphenyl)-1H-indole 1310146-40-7 C42H42N4O5
    4-(2-azido-3-tert-butoxyphenyl)-6-methoxy-1-(4-methoxyphenethyl)-3,7-bis(4-methoxyphenyl)-1H-indole
    —— 4,19-bis(2-carboxyethyl)-9,14-dioxo-8,15-dioxa-4,19-diazadocosanedioic acid 1254581-40-2 C24H40N2O12
    4,19-bis(2-carboxyethyl)-9,14-dioxo-8,15-dioxa-4,19-diazadocosanedioic acid
    —— 4-(((2,6-dioxopiperidin-1-yl)methyl)amino)benzenesulfonamide 1260369-79-6 C12H15N3O4S
    4-(((2,6-dioxopiperidin-1-yl)methyl)amino)benzenesulfonamide
    —— 4-ethyl-1,3-dihydro-2H-3-benzazepin-2-one 1298062-71-1 C12H13NO
    4-ethyl-1,3-dihydro-2H-3-benzazepin-2-one
    —— 4-(3-Morpholin-4-yl-3-oxo-2-{2-[2-(toluene-4-sulfonylamino)-acetylamino]-acetylamino}-propyl)-thiobenzimidic acid methyl ester; hydriodide 93887-03-7 C26H33N5O6S2*HI
    4-(3-Morpholin-4-yl-3-oxo-2-{2-[2-(toluene-4-sulfonylamino)-acetylamino]-acetylamino}-propyl)-thiobenzimidic acid methyl ester; hydriodide
    —— 4-methyl-7-nitro-4H-1,2,4-benzothiadiazine 1,1-dioxide 945388-22-7 C8H7N3O4S
    4-methyl-7-nitro-4H-1,2,4-benzothiadiazine 1,1-dioxide
    —— {4-Benzyl-2-oxabicyclo[2.1.1]hexan-1-yl}methanol 2243514-95-4 C13H16O2
    {4-Benzyl-2-oxabicyclo[2.1.1]hexan-1-yl}methanol
    —— 4-(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)benzoic acid methyl ester 871085-56-2 C16H24O7
    4-(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)benzoic acid methyl ester
    —— 4-[4-(2,6-dimethylpyridin-3-yloxy)pyridin-2-ylamino]-N-(1-methylpiperidin-4-yl)benzamide 1117685-37-6 C25H29N5O2
    4-[4-(2,6-dimethylpyridin-3-yloxy)pyridin-2-ylamino]-N-(1-methylpiperidin-4-yl)benzamide
    —— (4R)-4-benzyl-3-[(3S)-3-phenylbutanoyl]-1,3-oxazolidin-2-one 128677-89-4 C20H21NO3
    (4R)-4-benzyl-3-[(3S)-3-phenylbutanoyl]-1,3-oxazolidin-2-one