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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-amino-7-chloro-2-methyl-isoindole-1,3-dione 27130-10-5 C9H7ClN2O2
    4-amino-7-chloro-2-methyl-isoindole-1,3-dione
    —— 4-Amino-4'-vinyloxy-diphenyl 6738-49-4 C14H13NO
    4-Amino-4'-vinyloxy-diphenyl
    —— 4-allyl-5-methyl-2-phenyl-2<i>H</i>-pyrazol-3-ylamine 100373-71-5 C13H15N3
    4-allyl-5-methyl-2-phenyl-2<i>H</i>-pyrazol-3-ylamine
    —— 4-(8-Oxo-2-phenyl-2-phospha-tricyclo[3.3.1.1<sup>3,7</sup>]dec-4-ylidene)-morpholin-4-ium; chloride 122557-74-8 C19H23NO2P*Cl
    4-(8-Oxo-2-phenyl-2-phospha-tricyclo[3.3.1.1<sup>3,7</sup>]dec-4-ylidene)-morpholin-4-ium; chloride
    —— (4S)-3-[(2R)-2-ethylpent-4-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 89790-38-5 C13H21NO3
    (4S)-3-[(2R)-2-ethylpent-4-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-[2,3-bis(3-chlorophenyl)-4-(1-methylpyridin-1-ium-4-yl)cyclopenta-2,4-dien-1-ylidene]-1-methylpyridine;iodide 118816-34-5 C29H23Cl2N2*I
    4-[2,3-bis(3-chlorophenyl)-4-(1-methylpyridin-1-ium-4-yl)cyclopenta-2,4-dien-1-ylidene]-1-methylpyridine;iodide
    —— 4-Nitro-N-(2-nitro-benzolsulfonyl)-iminobenzolsulfinsaeurechlorid 5184-35-0 C12H8ClN3O6S2
    4-Nitro-N-(2-nitro-benzolsulfonyl)-iminobenzolsulfinsaeurechlorid
    —— (4-Benzo[1,3]dioxol-5-yl-2-oxa-bicyclo[2.2.2]oct-3-yl)-acetic acid 2271-11-6 C16H18O5
    (4-Benzo[1,3]dioxol-5-yl-2-oxa-bicyclo[2.2.2]oct-3-yl)-acetic acid
    —— 4.4-Ethylendioxy-6-methyl-2-oxo-cyclohexan-carbonsaeure-ethylester 5859-79-0 C12H18O5
    4.4-Ethylendioxy-6-methyl-2-oxo-cyclohexan-carbonsaeure-ethylester
    —— 4-(2-((3'S)-2-methyl-1,3'-bipyrrolidin-1'-yl)benzo[d]thiazol-6-yl)benzonitrile 1161730-68-2 C23H24N4S
    4-(2-((3'S)-2-methyl-1,3'-bipyrrolidin-1'-yl)benzo[d]thiazol-6-yl)benzonitrile
    —— 4,4''-dibutyl-2,2''-bis(diphenylsilyl)-1,1':4',1''-terphenyl 1190956-34-3 C50H50Si2
    4,4''-dibutyl-2,2''-bis(diphenylsilyl)-1,1':4',1''-terphenyl
    —— 4-Hydroxymethyl-2,3,5,6-tetrafluor-dibenzyl 22557-16-0 C15H12F4O
    4-Hydroxymethyl-2,3,5,6-tetrafluor-dibenzyl
    —— 4-(tert-butyldimethylsilyloxy)-1-phenyl-2-(phenylsulfonyl)-1-pentanol 1-benzoate 139766-05-5 C30H38O5SSi
    4-(tert-butyldimethylsilyloxy)-1-phenyl-2-(phenylsulfonyl)-1-pentanol 1-benzoate
    —— 4-(4-amino-4,5-dihydro-5-thioxo-1H-1,2,4-triazol-3-yl)-1-(4-chlorophenyl)pyrrolidin-2-one 1447497-78-0 C12H12ClN5OS
    4-(4-amino-4,5-dihydro-5-thioxo-1H-1,2,4-triazol-3-yl)-1-(4-chlorophenyl)pyrrolidin-2-one
    —— 4-Chlor-2-(4-brom-α-hydroxy-benzyl)-benzimidazol 7104-88-3 C14H10BrClN2O
    4-Chlor-2-(4-brom-α-hydroxy-benzyl)-benzimidazol
    —— 4'-trifluoromethyl-biphenyl-4-sulfonyl azide 1356496-30-4 C13H8F3N3O2S
    4'-trifluoromethyl-biphenyl-4-sulfonyl azide
    —— 4-((2,6-Dichlorobenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol 578736-94-4 C15H9Cl2FN4S
    4-((2,6-Dichlorobenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol
    —— 4-(4-hydroxyphenyl)-2,6-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepin-7-ol 1172053-58-5 C12H11N3O2S
    4-(4-hydroxyphenyl)-2,6-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepin-7-ol
    —— 4-{2-(2-carboxy-ethyl)-3-[6-(2-chloro-4''-dimethylamino-[1,1';3',1'']terphenyl-5'-yloxy)-hexyl]-phenoxy}-butyric acid 1123156-96-6 C39H44ClNO6
    4-{2-(2-carboxy-ethyl)-3-[6-(2-chloro-4''-dimethylamino-[1,1';3',1'']terphenyl-5'-yloxy)-hexyl]-phenoxy}-butyric acid
    —— 4-{2-(2-carboxy-ethyl)-3-[6-(4''-dimethylamino-2-fluoro-[1,1';3',1'']terphenyl-5'-yloxy)-hexyl]-phenoxy}-butyric acid 1123156-99-9 C39H44FNO6
    4-{2-(2-carboxy-ethyl)-3-[6-(4''-dimethylamino-2-fluoro-[1,1';3',1'']terphenyl-5'-yloxy)-hexyl]-phenoxy}-butyric acid
    —— 4-methoxy-3-({4-[({3-[methyl(methylsulfonyl)amino]pyrazin-2-yl}methyl)amino]-5-(trifluoromethyl)pyrimidin-2-yl}amino)benzamide 1073158-41-4 C20H21F3N8O4S
    4-methoxy-3-({4-[({3-[methyl(methylsulfonyl)amino]pyrazin-2-yl}methyl)amino]-5-(trifluoromethyl)pyrimidin-2-yl}amino)benzamide
    —— 4-[3-{6-[tert-Butoxycarbonyl-(3,5-diiodo-phenyl)-amino]-hexyl}-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester 1123158-64-4 C34H47I2NO7
    4-[3-{6-[tert-Butoxycarbonyl-(3,5-diiodo-phenyl)-amino]-hexyl}-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester
    —— 4-chloro-N-[(4-hydroxyphenyl)methyl]-2,5-dimethylpyrazole-3-carboxamide 1374598-72-7 C13H14ClN3O2
    4-chloro-N-[(4-hydroxyphenyl)methyl]-2,5-dimethylpyrazole-3-carboxamide
    —— 4-(6-methyl-5-(6-(trifluoromethyl)-1H-indazol-4-yl)pyridin-2-yl)morpholine 1454298-87-3 C18H17F3N4O
    4-(6-methyl-5-(6-(trifluoromethyl)-1H-indazol-4-yl)pyridin-2-yl)morpholine
    —— 4-(1-Benzylpiperidin-4-yl)sulfanyl-6,7-dimethoxy-2-(4-methyl-1,4-diazepan-1-yl)quinazoline 1458639-46-7 C28H37N5O2S
    4-(1-Benzylpiperidin-4-yl)sulfanyl-6,7-dimethoxy-2-(4-methyl-1,4-diazepan-1-yl)quinazoline
    —— 4-(2-chloro-4-cyanophenyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide 1450922-32-3 C18H13ClN4O3S2
    4-(2-chloro-4-cyanophenyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide
    —— (4aS,8aR)-2,2-Dimethyl-hexahydro-benzo[1,3]dioxine 4442-47-1 C10H18O2
    (4aS,8aR)-2,2-Dimethyl-hexahydro-benzo[1,3]dioxine
    —— 4-(2-Methoxyethoxy)-N,N,α-trimethylbenzenepropanamine hydrochloride 126521-40-2 C15H25NO2*ClH
    4-(2-Methoxyethoxy)-N,N,α-trimethylbenzenepropanamine hydrochloride
    —— 4-dichloromethyl-4-butoxy-2-oxo-2,3-dihydro-4H-pyrido<1,2-a>-1,3,5-triazine 76934-30-0 C12H15Cl2N3O2
    4-dichloromethyl-4-butoxy-2-oxo-2,3-dihydro-4H-pyrido<1,2-a>-1,3,5-triazine
    —— 4-chloro-N-[2-(1-methyl-1H-pyrazol-4-yl)-2-morpholin-4-ylethyl]-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1186084-83-2 C23H24ClN7O2
    4-chloro-N-[2-(1-methyl-1H-pyrazol-4-yl)-2-morpholin-4-ylethyl]-1-pyrimidin-2-yl-1H-indole-3-carboxamide
    —— 4-(3-(methylamino)azetidin-1-yl)-6-((3-phenylpropylamino)methyl)pyrimidin-2-amine 1313413-27-2 C18H26N6
    4-(3-(methylamino)azetidin-1-yl)-6-((3-phenylpropylamino)methyl)pyrimidin-2-amine
    —— 4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid 1369246-44-5 C9H11NO2
    4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid
    —— 4-Phenyl-piperidine-4-carboxylic acid 2-(2-butoxy-ethoxy)-ethyl ester 23607-38-7 C20H31NO4
    4-Phenyl-piperidine-4-carboxylic acid 2-(2-butoxy-ethoxy)-ethyl ester
    —— 4-(4-oxo-3-(prop-2-yn-1-yl)-3,4-dihydroquinazolin-2-yl)phenyl acetate 1427578-89-9 C19H14N2O3
    4-(4-oxo-3-(prop-2-yn-1-yl)-3,4-dihydroquinazolin-2-yl)phenyl acetate
    —— 4-n-propyl-1-[4-(2-tri-n-butylstannylethynyl)phenyl]-2,6,7-trioxabicyclo[2.2.2]octane 118528-96-4 C28H44O3Sn
    4-n-propyl-1-[4-(2-tri-n-butylstannylethynyl)phenyl]-2,6,7-trioxabicyclo[2.2.2]octane
    —— (4-hexadecyloxy-2-hydroxy-phenyl)-[2-(2-hydroxy-phenyl)-5-methyl-2<i>H</i>-[1,2,3]triazol-4-yl]-methanone 36401-66-8 C32H45N3O4
    (4-hexadecyloxy-2-hydroxy-phenyl)-[2-(2-hydroxy-phenyl)-5-methyl-2<i>H</i>-[1,2,3]triazol-4-yl]-methanone
    —— 4-Allyloxy-3-methyl-phenol 3732-01-2 C10H12O2
    4-Allyloxy-3-methyl-phenol
    —— 4-benzoyl-5-tert-butoxycarbonyloxy-6-propionyl-isophthalic acid diethyl ester 918402-78-5 C27H30O9
    4-benzoyl-5-tert-butoxycarbonyloxy-6-propionyl-isophthalic acid diethyl ester
    —— 4-benzoyl-5-(4-chlorophenyl)-3-hydroxy-1-(6-methylbenzo[d]thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one 514188-51-3 C25H17ClN2O3S
    4-benzoyl-5-(4-chlorophenyl)-3-hydroxy-1-(6-methylbenzo[d]thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-acetoxy-N-acetyl-2,3,6-trimethyl-L-tyrosine methyl ester 845622-80-2 C17H23NO5
    4-acetoxy-N-acetyl-2,3,6-trimethyl-L-tyrosine methyl ester
    —— 4-Iod-benzoldiazonium-2-carboxylat 68596-90-7 C7H3IN2O2
    4-Iod-benzoldiazonium-2-carboxylat
    —— (4-(tert-butyl)phenyl)(2,3,5,6-tetrafluorophenyl)sulfane 113827-88-6 C16H14F4S
    (4-(tert-butyl)phenyl)(2,3,5,6-tetrafluorophenyl)sulfane
    —— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-2H-furan-3-yl]-2-methyl-N-(4-piperidin-1-ylphenyl)benzamide 1331884-19-5 C30H27Cl2F3N2O2
    4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-2H-furan-3-yl]-2-methyl-N-(4-piperidin-1-ylphenyl)benzamide
    —— 4-(2-chloro-purin-9-yl)-N-methyl-benzamide 1332369-42-2 C13H10ClN5O
    4-(2-chloro-purin-9-yl)-N-methyl-benzamide
    —— 4-chloro-2-[2-(furan-2-yl)ethenyl]-6-methylpyrimidine 66744-11-4 C11H9ClN2O
    4-chloro-2-[2-(furan-2-yl)ethenyl]-6-methylpyrimidine
    —— (4R)-N-((1R)-2-cyclohexylmethylthio-1-(4-(4-methoxyphenyl)piperazin-1-ylcarbonyl)ethyl)-3-t-butoxycarbonylthiazolidin-4-ylcarboxamide 253306-52-4 C30H46N4O5S2
    (4R)-N-((1R)-2-cyclohexylmethylthio-1-(4-(4-methoxyphenyl)piperazin-1-ylcarbonyl)ethyl)-3-t-butoxycarbonylthiazolidin-4-ylcarboxamide
    —— 4-Ethylamino-2-methyl-pyrrolo<2,3-d>pyrimidin 90562-78-0 C9H12N4
    4-Ethylamino-2-methyl-pyrrolo<2,3-d>pyrimidin
    —— 4b-(p-Chlorophenyl)isoindolo-5H-<1,2-b>benzimidazol-11-on 6029-68-1 C20H13ClN2O
    4b-(p-Chlorophenyl)isoindolo-5H-<1,2-b>benzimidazol-11-on
    —— 4-(4-dimethylamino-2-methyl-benzylidene)-2-(3-nitro-phenyl)-4<i>H</i>-oxazol-5-one 22269-65-4 C19H17N3O4
    4-(4-dimethylamino-2-methyl-benzylidene)-2-(3-nitro-phenyl)-4<i>H</i>-oxazol-5-one
    —— (4-benzoyl-4'-chloro-3-(ethylthio)-5-hydroxybiphenyl-2-yl)(p-tolyl)methanone 1262037-06-8 C29H23ClO3S
    (4-benzoyl-4'-chloro-3-(ethylthio)-5-hydroxybiphenyl-2-yl)(p-tolyl)methanone