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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-dimethylamino-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine 1639454-55-9 C16H15N3O2
    4-dimethylamino-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine
    —— 4-oxo-8-(4-(trifluoromethyl)benzamido)-4H-chromene-2-carboxylic acid 1443367-03-0 C18H10F3NO5
    4-oxo-8-(4-(trifluoromethyl)benzamido)-4H-chromene-2-carboxylic acid
    —— 4-oxo-8-(2-phenylacetamido)-4H-chromene-2-carboxylic acid 1443366-96-8 C18H13NO5
    4-oxo-8-(2-phenylacetamido)-4H-chromene-2-carboxylic acid
    —— 4-<(2-carbomethoxyphenyl)amino>-3-buten-2-one 94191-53-4 C12H13NO3
    4-<(2-carbomethoxyphenyl)amino>-3-buten-2-one
    —— 4-oxo-8-(quinoline-2-carboxamido)-4H-chromene-2-carboxylic acid 1443366-98-0 C20H12N2O5
    4-oxo-8-(quinoline-2-carboxamido)-4H-chromene-2-carboxylic acid
    —— 4-(2-(tert-butyldimethylsilyloxy)ethyl)-N-(3,3-diphenylpropyl)benzenamine 1101174-11-1 C29H39NOSi
    4-(2-(tert-butyldimethylsilyloxy)ethyl)-N-(3,3-diphenylpropyl)benzenamine
    —— (4S,5S)-4-(triethyl)silyloxy-5-(4-methoxybenzyloxy)-1-hexanal 370094-48-7 C20H34O4Si
    (4S,5S)-4-(triethyl)silyloxy-5-(4-methoxybenzyloxy)-1-hexanal
    —— 4-Methoxy-3-[(4-methylphenyl)sulfonylamino]benzoic acid 63304-89-2 C15H15NO5S
    4-Methoxy-3-[(4-methylphenyl)sulfonylamino]benzoic acid
    —— 4-cyano-4-(dodecylsulfanylthiocarbonyl)sulfanylpentanoic acid 1-pyrenemethanol ester 1557258-48-6 C36H43NO2S3
    4-cyano-4-(dodecylsulfanylthiocarbonyl)sulfanylpentanoic acid 1-pyrenemethanol ester
    —— 4-amino-5,6-dihydro-5-methyl-2-(methyilamino)pyrido[2,3-d]pyrimidin-7(8H)-one 851322-25-3 C9H13N5O
    4-amino-5,6-dihydro-5-methyl-2-(methyilamino)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-(2-fluorobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one 1246401-22-8 C12H11FN2O
    4-(2-fluorobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one
    —— 4-azido-3-(2-azidoethyl)-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine 1220997-03-4 C14H14N10
    4-azido-3-(2-azidoethyl)-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine
    —— 4-fluoro-N-(4-{[(7-methyl-2-piperazin-1-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide 1039734-25-2 C27H27FN6O
    4-fluoro-N-(4-{[(7-methyl-2-piperazin-1-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide
    —— 4-methoxy-3-methylsulfinylquinoline 253445-44-2 C11H11NO2S
    4-methoxy-3-methylsulfinylquinoline
    —— 4-fluoro-N-(4-{[(7-methyl-2-morpholin-4-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide 1039734-24-1 C27H26FN5O2
    4-fluoro-N-(4-{[(7-methyl-2-morpholin-4-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide
    —— 4-fluoro-N-[4-({[7-methyl-2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide 1039734-60-5 C24H22FN5O
    4-fluoro-N-[4-({[7-methyl-2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide
    —— 4-Phenyl-14,31-dioxa-8,37,46-triazahexacyclo[33.2.2.27,10.215,18.227,30.12,6]hexatetraconta-1(37),2(46),3,5,7,9,15(43),16,18(42),27,29,35,38,40,44-pentadecaene 1315501-00-8 C47H49N3O2
    4-Phenyl-14,31-dioxa-8,37,46-triazahexacyclo[33.2.2.27,10.215,18.227,30.12,6]hexatetraconta-1(37),2(46),3,5,7,9,15(43),16,18(42),27,29,35,38,40,44-pentadecaene
    —— 4-fluoro-N-(4-{[(7-methyl-2-piperidin-1-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide 1039734-23-0 C28H28FN5O
    4-fluoro-N-(4-{[(7-methyl-2-piperidin-1-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide
    —— 4-fluoro-N-{4-[({7-methyl-2-[(3R)-3-methylpiperazin-1-yl]quinazolin-4-yl}amino)methyl]phenyl}benzamide 1039734-55-8 C28H29FN6O
    4-fluoro-N-{4-[({7-methyl-2-[(3R)-3-methylpiperazin-1-yl]quinazolin-4-yl}amino)methyl]phenyl}benzamide
    —— 4-fluoro-N-(4-{[(7-methyl-2-pyrrolidin-1-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide 1039734-26-3 C27H26FN5O
    4-fluoro-N-(4-{[(7-methyl-2-pyrrolidin-1-ylquinazolin-4-yl)amino]methyl}phenyl)benzamide
    —— 4-fluoro-N-[4-({[7-methyl-2-(propylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide 1039734-61-6 C26H26FN5O
    4-fluoro-N-[4-({[7-methyl-2-(propylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide
    —— 4-chloro-3-(2-chloroethyl)-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine 1220997-02-3 C14H14Cl2N4
    4-chloro-3-(2-chloroethyl)-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine
    —— (4S,5S)-ethyl 4-benzyl-3-(methoxymethyl)-2-oxo-5-phenyloxazolidine-4-carboxylate 1376605-37-6 C21H23NO5
    (4S,5S)-ethyl 4-benzyl-3-(methoxymethyl)-2-oxo-5-phenyloxazolidine-4-carboxylate
    —— 4-Methyl-4-(trichloromethyl)oxetan-2-one 88351-52-4 C5H5Cl3O2
    4-Methyl-4-(trichloromethyl)oxetan-2-one
    —— 4-(10-Methyl-10H-indolo<3,2-b>chinolin-11-yl)amino-2,6-bis(diethylaminomethyl)-phenol-trihydrochlorid —— C32H39N5O*3ClH
    4-(10-Methyl-10H-indolo<3,2-b>chinolin-11-yl)amino-2,6-bis(diethylaminomethyl)-phenol-trihydrochlorid
    —— 4-(acetylthio)benzoic acid 24197-62-4 C9H8O3S
    4-(acetylthio)benzoic acid
    —— 4'-phenyl-5,5''-dibromo-2,2':6',2''-terpyridine 1315465-83-8 C21H13Br2N3
    4'-phenyl-5,5''-dibromo-2,2':6',2''-terpyridine
    —— [4-[2-[3-(carboxymethyl)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl] 2-(trimethylazaniumyl)ethyl phosphate —— C19H24N3O7P
    [4-[2-[3-(carboxymethyl)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl] 2-(trimethylazaniumyl)ethyl phosphate
    —— 4-[(2,4-dichloro-1-phenyl-1H-imidazol-5-yl)-carbonyl]morpholine 1333928-57-6 C14H13Cl2N3O2
    4-[(2,4-dichloro-1-phenyl-1H-imidazol-5-yl)-carbonyl]morpholine
    —— 4-amino-3-trifluoroacetimidoyl-3-penten-2-one diphenylboron complex 186338-92-1 C19H18BF3N2O
    4-amino-3-trifluoroacetimidoyl-3-penten-2-one diphenylboron complex
    —— 4-[(3,5-dibromo-4-hydroxyphenyl)methyl]-6-methyl-2-(methylamino)-3-(phenylmethoxymethyl)-7,8-dihydro-4H-imidazo[4,5-d]azepin-5-one 1509904-00-0 C24H26Br2N4O3
    4-[(3,5-dibromo-4-hydroxyphenyl)methyl]-6-methyl-2-(methylamino)-3-(phenylmethoxymethyl)-7,8-dihydro-4H-imidazo[4,5-d]azepin-5-one
    —— 4-[(3,5-Dibromo-4-methoxyphenyl)methyl]-6-methyl-2-(methylamino)-1,4,7,8-tetrahydroimidazo[4,5-d]azepin-5-one 1509904-02-2 C17H20Br2N4O2
    4-[(3,5-Dibromo-4-methoxyphenyl)methyl]-6-methyl-2-(methylamino)-1,4,7,8-tetrahydroimidazo[4,5-d]azepin-5-one
    —— 4-(2-furfurylamino)-3-trifluoroacetimidoyl-3-penten-2-one diphenylboron complex 1571110-87-6 C24H22BF3N2O2
    4-(2-furfurylamino)-3-trifluoroacetimidoyl-3-penten-2-one diphenylboron complex
    —— 4-methyl-2-(tetrahydrofuran-2-yl)phenol 80810-53-3 C11H14O2
    4-methyl-2-(tetrahydrofuran-2-yl)phenol
    —— 4-(chloromethyl)-8-methyl-2-oxo-2H-chromen-7-yl benzenesulfonate 1427203-71-1 C17H13ClO5S
    4-(chloromethyl)-8-methyl-2-oxo-2H-chromen-7-yl benzenesulfonate
    —— 4-[(4-chlorophenyl)sulfonylamino]-N-[(4-nitrophenyl)methylideneamino]benzamide 477732-86-8 C20H15ClN4O5S
    4-[(4-chlorophenyl)sulfonylamino]-N-[(4-nitrophenyl)methylideneamino]benzamide
    —— 4-amino-7-(methylamino)-3-[5-(4-methylpiperazinyl)benzimidazol-2-yl]hydroquinolin-2-one 668431-45-6 C22H25N7O
    4-amino-7-(methylamino)-3-[5-(4-methylpiperazinyl)benzimidazol-2-yl]hydroquinolin-2-one
    —— 4-(2-thiazolylmethyl)benzonitrile 1593235-47-2 C11H8N2S
    4-(2-thiazolylmethyl)benzonitrile
    —— (4E,6RS)-2,2-dimethyl-6-phenylhept-4-en-3-one 114245-61-3 C15H20O
    (4E,6RS)-2,2-dimethyl-6-phenylhept-4-en-3-one
    —— 4-((4-chloro-N-(2-fluorocyclohexyl)phenylsulfonamido)methyl)benzoic acid 1429647-35-7 C20H21ClFNO4S
    4-((4-chloro-N-(2-fluorocyclohexyl)phenylsulfonamido)methyl)benzoic acid
    —— 4-Allylamino-2-cyclopentylamino-6-nitroquinazoline hydrochloride 221042-05-3 C16H19N5O2*ClH
    4-Allylamino-2-cyclopentylamino-6-nitroquinazoline hydrochloride
    —— (4-Bromo-phenyl)-[1-(3-bromo-phenyl)-meth-(E)-ylidene]-amine 62305-67-3 C13H9Br2N
    (4-Bromo-phenyl)-[1-(3-bromo-phenyl)-meth-(E)-ylidene]-amine
    —— 4-Ethoxycarbonyl-3-methyl-5-(2'-hydroxy-3',4',5',6'-tetrafluorophenyl)pyrazole 209736-44-7 C13H10F4N2O3
    4-Ethoxycarbonyl-3-methyl-5-(2'-hydroxy-3',4',5',6'-tetrafluorophenyl)pyrazole
    —— 4-(2-Methyl-1-propenyl)-2,5-diphenyl-3-thiophencarbaldehyd 100094-91-5 C21H18OS
    4-(2-Methyl-1-propenyl)-2,5-diphenyl-3-thiophencarbaldehyd
    —— 4-Cyclopropylbut-3-enoic acid 99723-25-8 C7H10O2
    4-Cyclopropylbut-3-enoic acid
    —— 4-<(4-methylphenyl)amino>-3,3-dimethyl-2-butanone 115437-16-6 C13H19NO
    4-<(4-methylphenyl)amino>-3,3-dimethyl-2-butanone
    —— 4-(5-methoxy-2-benzothiazolylmethyl)benzonitrile 1593235-42-7 C16H12N2OS
    4-(5-methoxy-2-benzothiazolylmethyl)benzonitrile
    —— 4-[(2E)-2-phenyl-2-prop-2-enoxyiminoethyl]benzonitrile 1286715-76-1 C18H16N2O
    4-[(2E)-2-phenyl-2-prop-2-enoxyiminoethyl]benzonitrile
    —— 4-amino-N-(2,2-difluoro-1,3-benzodioxol-5-yl)-1,3-thiazole-5-carboxamide 909404-00-8 C11H7F2N3O3S
    4-amino-N-(2,2-difluoro-1,3-benzodioxol-5-yl)-1,3-thiazole-5-carboxamide
    —— 4-allylamino-6-nitro-2-(2-propoxyethylamino)quinazoline 221042-09-7 C16H21N5O3
    4-allylamino-6-nitro-2-(2-propoxyethylamino)quinazoline