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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-(MeO)2-2-HOC6H3CHNCH2CH2CH2NCHC6H3-2-OH-4,6-(OMe)2 188482-92-0 C21H26N2O6
    4,6-(MeO)2-2-HOC6H3CHNCH2CH2CH2NCHC6H3-2-OH-4,6-(OMe)2
    —— (4-{5-[3-(4-butylphenyl)ureido]-4-carbamoyl-1H-imidazol-2-yl}phenoxy)acetic acid 1140970-79-1 C23H25N5O5
    (4-{5-[3-(4-butylphenyl)ureido]-4-carbamoyl-1H-imidazol-2-yl}phenoxy)acetic acid
    —— 4-[bromo(thiophen-2-yl)methylidene]-5-(thiophen-2-ylmethylidene)-1,3-dithiolane-2-thione 244066-50-0 C13H7BrS5
    4-[bromo(thiophen-2-yl)methylidene]-5-(thiophen-2-ylmethylidene)-1,3-dithiolane-2-thione
    —— 4-[(4-Chlorophenyl)methylamino]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]pyrimidin-2-one 1243252-24-5 C22H24ClN3O4
    4-[(4-Chlorophenyl)methylamino]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]pyrimidin-2-one
    —— 4-({2-[(3-cyclopentyl-4-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 710352-90-2 C26H26FN5O2
    4-({2-[(3-cyclopentyl-4-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3-[4-(1H-pyrazol-1-yl)benzyl]-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162650-53-4 C27H26F3N5O4
    4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3-[4-(1H-pyrazol-1-yl)benzyl]-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— 4,4-dimethyl-N-(1-methyl-1H-pyrazol-4-yl)-1-oxo-2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,2-a]indole-8-carboxamide 1311367-97-1 C19H21N5O2
    4,4-dimethyl-N-(1-methyl-1H-pyrazol-4-yl)-1-oxo-2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,2-a]indole-8-carboxamide
    —— 4-(4-chlorobenzylthio)-1-(4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl)pyridin-2(1H)-one 1245424-26-3 C23H24ClNO4S
    4-(4-chlorobenzylthio)-1-(4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl)pyridin-2(1H)-one
    —— 4-[(5R)-1-(3-chloro-4-cyanophenyl)-5-cyclopentyl-4,5-dihydro-1H-pyrazol-3-yl]-2-(trifluoromethoxy)benzoic acid 1242145-18-1 C23H19ClF3N3O3
    4-[(5R)-1-(3-chloro-4-cyanophenyl)-5-cyclopentyl-4,5-dihydro-1H-pyrazol-3-yl]-2-(trifluoromethoxy)benzoic acid
    —— 4-Ethyl-3,4,5-trimethylcyclohexadienon 51319-10-9 C11H16O
    4-Ethyl-3,4,5-trimethylcyclohexadienon
    —— 4-cyano-3,6-dimethyl-pyridine-2-carboxylic acid (5-fluoro-pyridin-2-yl)-amide 1242968-10-0 C14H11FN4O
    4-cyano-3,6-dimethyl-pyridine-2-carboxylic acid (5-fluoro-pyridin-2-yl)-amide
    —— 4-Methoxycarbonyl-chinolizidin 17917-33-8 C11H19NO2
    4-Methoxycarbonyl-chinolizidin
    —— 4-Ethyl-4-phenyl-pyrazolidin-3-on 18761-13-2 C11H14N2O
    4-Ethyl-4-phenyl-pyrazolidin-3-on
    —— (4E,6E)-(2S,3S,8S,9S)-3-Benzyloxycarbonylamino-9-methoxy-2,6,8-trimethyl-10-phenyl-deca-4,6-dienoic acid ethyl ester 126399-08-4 C30H39NO5
    (4E,6E)-(2S,3S,8S,9S)-3-Benzyloxycarbonylamino-9-methoxy-2,6,8-trimethyl-10-phenyl-deca-4,6-dienoic acid ethyl ester
    —— 4-[[(7-Methoxyquinazolin-4-yl)amino]methyl]benzoic acid 929378-70-1 C17H15N3O3
    4-[[(7-Methoxyquinazolin-4-yl)amino]methyl]benzoic acid
    —— 4,4,7,7-tetramethyl-2-(3-phenylpropyloxy)-1,3,2-dioxaphosphane 144357-47-1 C16H25O3P
    4,4,7,7-tetramethyl-2-(3-phenylpropyloxy)-1,3,2-dioxaphosphane
    —— 4-imino-2-methyl-5-(phenylamino)-4,5-dihydro-2H-pyrazolo-[3,4-d]py-rimidin-6(7H)-one 1447653-95-3 C12H12N6O
    4-imino-2-methyl-5-(phenylamino)-4,5-dihydro-2H-pyrazolo-[3,4-d]py-rimidin-6(7H)-one
    —— 4-(2-cyanoethyl)-4-(3,4-dimethoxyphenyl)-5-methylenepyrrolidin-2-one 25919-08-8 C16H18N2O3
    4-(2-cyanoethyl)-4-(3,4-dimethoxyphenyl)-5-methylenepyrrolidin-2-one
    —— 4.4'-di-(naphthoyl-(1)-oxy)-α.α'-diethyl-<i>trans</i>-stilbene 73639-12-0 C40H32O4
    4.4'-di-(naphthoyl-(1)-oxy)-α.α'-diethyl-<i>trans</i>-stilbene
    —— 4,5-dimethyl-hexanoic acid-(4-bromo-phenacyl ester) 109935-93-5 C16H21BrO3
    4,5-dimethyl-hexanoic acid-(4-bromo-phenacyl ester)
    —— 4-(4-dimethylamino-2-trimethylsilanyl-phenylazo)-benzenesulfonic acid 18151-93-4 C17H23N3O3SSi
    4-(4-dimethylamino-2-trimethylsilanyl-phenylazo)-benzenesulfonic acid
    —— 4-Aethoxy-3-methoxy-6-(3,4-diaethoxy-5-methoxy-benzoyl)-benzoesaeure 110663-80-4 C22H26O8
    4-Aethoxy-3-methoxy-6-(3,4-diaethoxy-5-methoxy-benzoyl)-benzoesaeure
    —— 4,4'-((5,5-dimethylcyclohexa-3,6-diene-1,3-diyl)bis(oxy))bis(6-(4-hydroxyphenyl)pyrimidin-2(1H)-one) 1380538-19-1 C28H24N4O6
    4,4'-((5,5-dimethylcyclohexa-3,6-diene-1,3-diyl)bis(oxy))bis(6-(4-hydroxyphenyl)pyrimidin-2(1H)-one)
    —— 4-chloro-benzenesulfonic acid-(4-chloro-<i>N</i>-octyl-anilide) 109615-43-2 C20H25Cl2NO2S
    4-chloro-benzenesulfonic acid-(4-chloro-<i>N</i>-octyl-anilide)
    —— (4-butoxy-benzylidene)-fluoren-2-yl-amine 141029-85-8 C24H23NO
    (4-butoxy-benzylidene)-fluoren-2-yl-amine
    —— 4-(2-Oxo-2-piperidin-1-yl-ethyl)-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione 26749-92-8 C16H20N2O3
    4-(2-Oxo-2-piperidin-1-yl-ethyl)-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione
    —— 4-(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)-N-(2-methoxyethyl)-N-methylbenzamide 1174723-08-0 C28H36N2O3
    4-(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)-N-(2-methoxyethyl)-N-methylbenzamide
    —— 4,5-bis-(ditert-butylphosphinomethyl)acridine 1384942-84-0 C31H47NP2
    4,5-bis-(ditert-butylphosphinomethyl)acridine
    —— 4-pivaloylbenzoyl-N-allyloxy-4-pivaloylbenzimidate 139694-63-6 C27H31NO5
    4-pivaloylbenzoyl-N-allyloxy-4-pivaloylbenzimidate
    —— 4-[1-(4-Benzyloxy-3-methoxy-phenyl)-2-(2-bromo-benzenesulfonylamino)-ethylamino]-benzamidine 284043-57-8 C29H29BrN4O4S
    4-[1-(4-Benzyloxy-3-methoxy-phenyl)-2-(2-bromo-benzenesulfonylamino)-ethylamino]-benzamidine
    —— 4-[2-(1-Cyclohexyloxy-ethoxy)-ethoxymethyl]-[1,3]dioxolan-2-one 126867-33-2 C14H24O6
    4-[2-(1-Cyclohexyloxy-ethoxy)-ethoxymethyl]-[1,3]dioxolan-2-one
    —— 4-dichloromethyl-2,2,5,5-tetramethyl-3-imidazolin-1-oxyl 84375-27-9 C8H13Cl2N2O
    4-dichloromethyl-2,2,5,5-tetramethyl-3-imidazolin-1-oxyl
    —— 4-(6-methoxymethoxy-indolizine-3-carbonyl)-benzonitrile 675139-26-1 C18H14N2O3
    4-(6-methoxymethoxy-indolizine-3-carbonyl)-benzonitrile
    —— 4-(2-methyl-1H-indol-7-yl)-piperazine-1-carboxylic acid tert-butyl ester 478083-11-3 C18H25N3O2
    4-(2-methyl-1H-indol-7-yl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-{[(1S)-1-(3-chlorophenyl)-2-(methylamino)ethyl]amino}-2-methylquinazoline-8-carboxamide 1357079-55-0 C19H20ClN5O
    4-{[(1S)-1-(3-chlorophenyl)-2-(methylamino)ethyl]amino}-2-methylquinazoline-8-carboxamide
    —— 4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)hept-1-yl]-N-(isopropyl)amino}-1-(4-isobutoxypyrid-3-ylmethyl)piperidine 690999-83-8 C43H63N5O2
    4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)hept-1-yl]-N-(isopropyl)amino}-1-(4-isobutoxypyrid-3-ylmethyl)piperidine
    —— 4-[2,5-dihydro-3-methyl-4-[6-[4-[(naphthalen-1-yl)-carbonyl]piperazin-1-yl]hexyl]-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534609-62-6 C34H33F3N4O3
    4-[2,5-dihydro-3-methyl-4-[6-[4-[(naphthalen-1-yl)-carbonyl]piperazin-1-yl]hexyl]-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-(7-chloro-3-cycloheptyl-6-methyl-2-oxoindolin-3-yl)phenyl morpholine-4-carboxylate 1246452-80-1 C27H31ClN2O4
    4-(7-chloro-3-cycloheptyl-6-methyl-2-oxoindolin-3-yl)phenyl morpholine-4-carboxylate
    —— 4-acetyl-7-chloro-3-methylbenzofuran 1344983-75-0 C11H9ClO2
    4-acetyl-7-chloro-3-methylbenzofuran
    —— 4,6,7-Trimethyl-5-ethoxy-2H-azepin-2-on 32476-22-5 C11H15NO2
    4,6,7-Trimethyl-5-ethoxy-2H-azepin-2-on
    —— 4-nitrophenyl 1-hydroxy-2-naphthoate 78323-54-3 C17H11NO5
    4-nitrophenyl 1-hydroxy-2-naphthoate
    —— (4aR,5S,6R,7R,8R)-5,6,7-tris(benzyloxy)-8-(benzyloxymethyl)-hexahydro-3-methylenepyrido[1,2-c][1,3]oxazin-1(3H)-one 950599-54-9 C38H39NO6
    (4aR,5S,6R,7R,8R)-5,6,7-tris(benzyloxy)-8-(benzyloxymethyl)-hexahydro-3-methylenepyrido[1,2-c][1,3]oxazin-1(3H)-one
    —— 4-oxo-4-phenyl-2-(2-chlorophenylamino)but-2-enoic acid 1427202-52-5 C16H12ClNO3
    4-oxo-4-phenyl-2-(2-chlorophenylamino)but-2-enoic acid
    —— 4-benzoyl-3-butylamino-5-(4-chlorophenyl)-1-(2-methoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one 1283166-22-2 C28H27ClN2O3
    4-benzoyl-3-butylamino-5-(4-chlorophenyl)-1-(2-methoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one
    —— 4-Methyl-N-[(1R)-1-phenylethyl]-3-[(phenylsulfonyl)amino]benzamide 1217605-73-6 C22H22N2O3S
    4-Methyl-N-[(1R)-1-phenylethyl]-3-[(phenylsulfonyl)amino]benzamide
    —— 4-[2-(5-benzyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(2,4-difluoro-benzyl)-benzamide 583876-97-5 C34H30F2N6O2
    4-[2-(5-benzyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(2,4-difluoro-benzyl)-benzamide
    —— 4,6,7-Trimethoxy-1,4-dihydroisochromen-3-one 127298-87-7 C12H14O5
    4,6,7-Trimethoxy-1,4-dihydroisochromen-3-one
    —— 4,9,9-Trimethyl-8-oxa-1-thiaspiro[5.5]undec-3-ene-7,11-dione 1054546-92-7 C12H16O3S
    4,9,9-Trimethyl-8-oxa-1-thiaspiro[5.5]undec-3-ene-7,11-dione
    —— 4-(3-(4-(3-(4-carboxybutanoyloxy)propoxy)benzoyloxy)propoxy)-4-oxobutan-1-oic acid 1202651-51-1 C22H28O11
    4-(3-(4-(3-(4-carboxybutanoyloxy)propoxy)benzoyloxy)propoxy)-4-oxobutan-1-oic acid
    —— 4-Isopropyl-5-amino-3-isoxazolon 874-03-3 C6H10N2O2
    4-Isopropyl-5-amino-3-isoxazolon