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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(1S,2R,4R)-2-hydroxybornane-10-sulfenyl-2-d]-2-butanone 185856-03-5 C14H24O2S
    4-[(1S,2R,4R)-2-hydroxybornane-10-sulfenyl-2-d]-2-butanone
    —— 4-hydroxy-N'-(4-(4-hydroxyphenyl)-3-(4-nitrophenyl)thiazol-2(3H)-ylidene)benzohydrazide 1207372-10-8 C22H16N4O5S
    4-hydroxy-N'-(4-(4-hydroxyphenyl)-3-(4-nitrophenyl)thiazol-2(3H)-ylidene)benzohydrazide
    —— 4,5,6-Tri-O-acetyl-2,3-didesoxy-L-threo-hexonsaeuremethylester 56405-79-9 C13H20O8
    4,5,6-Tri-O-acetyl-2,3-didesoxy-L-threo-hexonsaeuremethylester
    —— 4,5-Dimethyl-hept-5-en-2-in-1,4-diol 22354-26-3 C9H14O2
    4,5-Dimethyl-hept-5-en-2-in-1,4-diol
    —— 4-(2-isobutyl-1H-pyrrolo[2,3-b]pyridin-1-yl)phenylalanine 1031339-80-6 C20H23N3O2
    4-(2-isobutyl-1H-pyrrolo[2,3-b]pyridin-1-yl)phenylalanine
    —— (+/-)-[4-{3-(tert-butoxycarbonyl)aminopyrrolidine-1-yl}-7H-pyrrolo[2,3-d]pyrimidine-7-yl]acetic acid 933477-70-4 C17H23N5O4
    (+/-)-[4-{3-(tert-butoxycarbonyl)aminopyrrolidine-1-yl}-7H-pyrrolo[2,3-d]pyrimidine-7-yl]acetic acid
    —— 4,6-dichloro-3-[(2,4-dioxo-3-phenyl-1-imidazolidinyl)methyl]indole-2-carboxylic acid ethyl ester 496955-95-4 C21H17Cl2N3O4
    4,6-dichloro-3-[(2,4-dioxo-3-phenyl-1-imidazolidinyl)methyl]indole-2-carboxylic acid ethyl ester
    —— 4-phenyl-1-methoxy-1-trimethylsilyloxy-1-butene 144457-27-2 C14H22O2Si
    4-phenyl-1-methoxy-1-trimethylsilyloxy-1-butene
    —— 4-(3-{1-[6-(2,6-diethyl-phenyl)-4-ethoxy-pyridin-3-yl]-butoxy}-benzyl)-morpholine 693285-41-5 C32H42N2O3
    4-(3-{1-[6-(2,6-diethyl-phenyl)-4-ethoxy-pyridin-3-yl]-butoxy}-benzyl)-morpholine
    —— 4-<<N-(Benzyloxycarbonyl)phenylalanyl>oxy>tetradecachlorotriphenylmethyl radical 67173-41-5 C36H16Cl14NO4
    4-<<N-(Benzyloxycarbonyl)phenylalanyl>oxy>tetradecachlorotriphenylmethyl radical
    —— [(4-chlorobenzoyl)-methylamino] (2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoate 133808-22-7 C25H23ClN2O5
    [(4-chlorobenzoyl)-methylamino] (2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoate
    —— 4-(benzylthio)-6-(4-methoxybenzylamino)-2-(methylthio)pyrimidine-5-carboxylic acid 883870-75-5 C21H21N3O3S2
    4-(benzylthio)-6-(4-methoxybenzylamino)-2-(methylthio)pyrimidine-5-carboxylic acid
    —— 4-[3-Chloro-4-[(3-fluorophenyl)methoxy]anilino]-6-methylpyrimidine-5-carbaldehyde 912354-50-8 C19H15ClFN3O2
    4-[3-Chloro-4-[(3-fluorophenyl)methoxy]anilino]-6-methylpyrimidine-5-carbaldehyde
    —— 4-[3-(4-diethylamino-styryl)-5,5-dimethyl-cyclohex-2-enylidene]-3-phenyl-4H-isoxazol-5-one 2913-20-4 C29H32N2O2
    4-[3-(4-diethylamino-styryl)-5,5-dimethyl-cyclohex-2-enylidene]-3-phenyl-4H-isoxazol-5-one
    —— [4-(3-hydroxypropyl)-2-nitrophenoxy]acetic acid methyl ester 698983-11-8 C12H15NO6
    [4-(3-hydroxypropyl)-2-nitrophenoxy]acetic acid methyl ester
    —— 4-((7-((3-fluorobenzyl)amino)-2,4-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl)methoxy)benzonitrile 1370706-05-0 C25H24FN3O2
    4-((7-((3-fluorobenzyl)amino)-2,4-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl)methoxy)benzonitrile
    —— {4-[5-({[2-(3,5-dimethylisoxazol-4-yl)ethyl]amino}carbonyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate 1311380-35-4 C2HF3O2*C29H27N5O2
    {4-[5-({[2-(3,5-dimethylisoxazol-4-yl)ethyl]amino}carbonyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate
    —— 4-(3,4-Dihydroxyphenyl)-2-(p-ethoxyphenylamino)thiazole hydrochloride 79571-67-8 C17H16N2O3S*ClH
    4-(3,4-Dihydroxyphenyl)-2-(p-ethoxyphenylamino)thiazole hydrochloride
    —— 4-amino-N'-(1-(4-morpholinophenyl)ethylidene)-3-(naphthalen-2-yl)-2-thioxo-2,3-dihydrothiazole-5-carbohydrazide 1448439-69-7 C26H25N5O2S2
    4-amino-N'-(1-(4-morpholinophenyl)ethylidene)-3-(naphthalen-2-yl)-2-thioxo-2,3-dihydrothiazole-5-carbohydrazide
    —— 4-Ethoxy-N-hydroxycarbamoylmethyl-benzamide 65654-16-2 C11H14N2O4
    4-Ethoxy-N-hydroxycarbamoylmethyl-benzamide
    —— 4-{[(4-ethoxyphenyl)carbonyl]oxy}phenyl thiophene-3-carboxylate 1459717-71-5 C20H16O5S
    4-{[(4-ethoxyphenyl)carbonyl]oxy}phenyl thiophene-3-carboxylate
    —— 4-(4-fluorophenyl)-2-methylbuta-2,3-dienoic acid 189627-41-6 C11H9FO2
    4-(4-fluorophenyl)-2-methylbuta-2,3-dienoic acid
    —— [(4S,6S,7R,8S)-11-(4-cyanoanilino)-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate 88854-39-1 C22H21N5O5
    [(4S,6S,7R,8S)-11-(4-cyanoanilino)-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
    —— 4-fluoro-N-(4-{[(2-morpholin-4-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide 1039733-35-1 C26H24FN5O2
    4-fluoro-N-(4-{[(2-morpholin-4-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide
    —— 4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene 1399362-05-0 C22H6Cl4N4
    4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene
    —— [4-(3-phenyl-5-{[(1H-pyrazol-5-ylmethyl)amino]carbonyl}-1,6-naphthyridin-2-yl)phenyl]methanaminium trifluoroacetate 1311380-17-2 C2HF3O2*C26H22N6O
    [4-(3-phenyl-5-{[(1H-pyrazol-5-ylmethyl)amino]carbonyl}-1,6-naphthyridin-2-yl)phenyl]methanaminium trifluoroacetate
    —— 4-(2-(5-(4-(carboxymethyl)phenyl)pyridin-2-ylamino)ethylidene)-1 2,2,6,6-pentamethylpiperidinium acetate 1267856-15-4 C2H4O2*C25H33N3O2
    4-(2-(5-(4-(carboxymethyl)phenyl)pyridin-2-ylamino)ethylidene)-1 2,2,6,6-pentamethylpiperidinium acetate
    —— 4,7,7-trimethyl-3-oxo-2-<i>o</i>-tolylazo-norbornane-2-carbonitrile 3304-38-9 C18H21N3O
    4,7,7-trimethyl-3-oxo-2-<i>o</i>-tolylazo-norbornane-2-carbonitrile
    —— 4-(2-benzyloxyethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590408-42-7 C17H20N2O2
    4-(2-benzyloxyethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-{[2,4-bis(methyloxy)phenyl]methyl}-N-(4-bromophenyl)-6-fluoro-9-methyl-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide 1067226-06-5 C26H24BrFN2O5
    4-{[2,4-bis(methyloxy)phenyl]methyl}-N-(4-bromophenyl)-6-fluoro-9-methyl-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide
    —— 4,5α-Epoxy-17-methyl-6α-((4-pivaloyloxy-butyl)-oxy)-morphinan-7-en-3-ol acetate 194715-19-0 C28H37NO6
    4,5α-Epoxy-17-methyl-6α-((4-pivaloyloxy-butyl)-oxy)-morphinan-7-en-3-ol acetate
    —— 4-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]-N-(phenylcarbonyl)phenylalanine 198150-39-9 C24H23N5O4
    4-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]-N-(phenylcarbonyl)phenylalanine
    —— 4-acetyl-4-(2-methylallyl)cyclohexa-2,5-dienone 1190957-80-2 C12H14O2
    4-acetyl-4-(2-methylallyl)cyclohexa-2,5-dienone
    —— 4-(2-chloro-4-morpholin-4-ylfuro[3,2-d]pyrimidin-6-ylmethyl)-2,2-dimethylpiperazine-1-carboxylic acid tert-butyl ester 1093066-80-8 C22H32ClN5O4
    4-(2-chloro-4-morpholin-4-ylfuro[3,2-d]pyrimidin-6-ylmethyl)-2,2-dimethylpiperazine-1-carboxylic acid tert-butyl ester
    —— 4-(4-Dimethylamino-benzyl)-3-phenyl-4H-isoxazol-5-one 120621-50-3 C18H18N2O2
    4-(4-Dimethylamino-benzyl)-3-phenyl-4H-isoxazol-5-one
    —— 4-Methyl-5-phenylsulfanyl-thiophene-2-sulfonic acid amide 63031-92-5 C11H11NO2S3
    4-Methyl-5-phenylsulfanyl-thiophene-2-sulfonic acid amide
    —— 4-acetyl-7-hydroxy-3-methyl-benzofuran-2-carboxylic acid 53725-23-8 C12H10O5
    4-acetyl-7-hydroxy-3-methyl-benzofuran-2-carboxylic acid
    —— 4-bromo-2,6-bis(4-methylpiperazin-1-ylmethyl)phenol 199010-28-1 C18H29BrN4O
    4-bromo-2,6-bis(4-methylpiperazin-1-ylmethyl)phenol
    —— 4-(n-Propionylhydrazino)-3-nitrochinolin 60075-05-0 C12H12N4O3
    4-(n-Propionylhydrazino)-3-nitrochinolin
    —— 4,6-Dianilino-3-methyl-2-phenylchinolin-5,8-chinon 65908-31-8 C28H21N3O2
    4,6-Dianilino-3-methyl-2-phenylchinolin-5,8-chinon
    —— 4,4-dimethyl-3-dimethylaminohex-5-en-2-one 76118-66-6 C10H19NO
    4,4-dimethyl-3-dimethylaminohex-5-en-2-one
    —— (4S)-4-(4,4,4-trifluoro-3-phenyl-butyl)-4,5-dihydro-oxazol-2-ylamine 1205637-85-9 C13H15F3N2O
    (4S)-4-(4,4,4-trifluoro-3-phenyl-butyl)-4,5-dihydro-oxazol-2-ylamine
    —— 4-({(E)-4-[(E)-3-(3,4-Bis-decyloxy-phenyl)-acryloyloxy]-phenylimino}-methyl)-benzoic acid 4-({(E)-4-[(E)-3-(3,4-bis-decyloxy-phenyl)-acryloyloxy]-phenylimino}-methyl)-phenyl ester 127217-62-3 C85H112N2O10
    4-({(E)-4-[(E)-3-(3,4-Bis-decyloxy-phenyl)-acryloyloxy]-phenylimino}-methyl)-benzoic acid 4-({(E)-4-[(E)-3-(3,4-bis-decyloxy-phenyl)-acryloyloxy]-phenylimino}-methyl)-phenyl ester
    —— 4-(12-Carboxy-dodecyl)-2-(12-carboxy-dodecanoyl)-anisol 13099-39-3 C33H54O6
    4-(12-Carboxy-dodecyl)-2-(12-carboxy-dodecanoyl)-anisol
    —— 4-dimethylamino-7,8-bis[bis{bis(trimethylsilyl)methyl}isopropylsilyl]-1-azonia-7,8-disilabicyclo[4.2.0]octa-1,3,5-triene-7-yl-7-ide 1301246-81-0 C41H100N2Si12
    4-dimethylamino-7,8-bis[bis{bis(trimethylsilyl)methyl}isopropylsilyl]-1-azonia-7,8-disilabicyclo[4.2.0]octa-1,3,5-triene-7-yl-7-ide
    —— 4-[5-(trifluoromethyl)-1H-imidazol-2-yl]piperidine dihydrochloride 2137815-53-1 C9H14Cl2F3N3
    4-[5-(trifluoromethyl)-1H-imidazol-2-yl]piperidine dihydrochloride
    —— 4,5-Dihydro-3H-spiro[1,4-benzoxazepine-2,4'-oxane] 2126160-38-9 C13H17NO2
    4,5-Dihydro-3H-spiro[1,4-benzoxazepine-2,4'-oxane]
    —— 4,4-difluoro-3-(1H-imidazol-1-yl)butanoic acid 2138353-85-0 C7H8F2N2O2
    4,4-difluoro-3-(1H-imidazol-1-yl)butanoic acid
    —— 4-Bromo-2-methoxy-2-methyl-but-3-yn-1-ol 42841-60-1 C6H9BrO2
    4-Bromo-2-methoxy-2-methyl-but-3-yn-1-ol
    —— 4-trimethylsilyl-3-(1-phenylthiobutyl)pent-3-en-2-one 82201-99-8 C18H28OSSi
    4-trimethylsilyl-3-(1-phenylthiobutyl)pent-3-en-2-one