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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[Bis-(3-chloro-propyl)-amino]-benzaldehyde 60625-71-0 C13H17Cl2NO
    4-[Bis-(3-chloro-propyl)-amino]-benzaldehyde
    —— 4-Bromo-N-{3-[1-(2-hydroxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonyl]-phenyl}-benzenesulfonamide 59256-15-4 C20H16BrN3O4S
    4-Bromo-N-{3-[1-(2-hydroxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonyl]-phenyl}-benzenesulfonamide
    —— 4-Cyano-2-ethyl-2-m-tolylcarbamoyl-butyric acid ethyl ester 60519-95-1 C17H22N2O3
    4-Cyano-2-ethyl-2-m-tolylcarbamoyl-butyric acid ethyl ester
    —— 4,5-di-<i>o</i>-tolyl-2-trifluoromethyl-1<i>H</i>-imidazole 36740-81-5 C18H15F3N2
    4,5-di-<i>o</i>-tolyl-2-trifluoromethyl-1<i>H</i>-imidazole
    —— (4aS,10aS)-2-Isopropylidene-7-methoxy-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene 54247-12-0 C21H30O
    (4aS,10aS)-2-Isopropylidene-7-methoxy-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene
    —— 4-Hydroxy-3-naphthoesaeure-1-sulfonyl-N-(m-anisidin) 63460-70-8 C18H15NO6S
    4-Hydroxy-3-naphthoesaeure-1-sulfonyl-N-(m-anisidin)
    —— 4-amino-6-((5-fluoro-3-(pyridin-2-yl)quinolin-2-yl)methylamino)pyrimidine-5-carbonitrile 1259521-60-2 C20H14FN7
    4-amino-6-((5-fluoro-3-(pyridin-2-yl)quinolin-2-yl)methylamino)pyrimidine-5-carbonitrile
    —— (4-cyclopropylidene-2-ethynylhept-5-yn-1-yl)benzene 1644306-22-8 C18H18
    (4-cyclopropylidene-2-ethynylhept-5-yn-1-yl)benzene
    —— (4-bromophenyl)(1-methyl-2-(propylthio)-1H-imidazol-5-yl)methanol 1132670-48-4 C14H17BrN2OS
    (4-bromophenyl)(1-methyl-2-(propylthio)-1H-imidazol-5-yl)methanol
    —— 4,5-dibromo-2-chloro-1-propoxymethyl-1<i>H</i>-imidazole 22962-00-1 C7H9Br2ClN2O
    4,5-dibromo-2-chloro-1-propoxymethyl-1<i>H</i>-imidazole
    —— 4-chloro-N-(2-isobutyryl-phenyl)-benzenesulfonamide 1263313-31-0 C16H16ClNO3S
    4-chloro-N-(2-isobutyryl-phenyl)-benzenesulfonamide
    —— 4-pentenyl 3,4-di-O-acetyl-2-deoxy-2-trichloroacetylamino-β-D-glucopyranoside 503181-21-3 C17H24Cl3NO8
    4-pentenyl 3,4-di-O-acetyl-2-deoxy-2-trichloroacetylamino-β-D-glucopyranoside
    —— 4-(4-methoxyphenyl)-9-{-3-methyl-5[(E)-2-(4-methylphenyl)-1-ethenyl]-4-isoxazolyl}-3-phenyl-1-oxa-6-thia-2,4,9-triazaspiro[4.4]non-2-en-8-one 1254701-19-3 C30H26N4O4S
    4-(4-methoxyphenyl)-9-{-3-methyl-5[(E)-2-(4-methylphenyl)-1-ethenyl]-4-isoxazolyl}-3-phenyl-1-oxa-6-thia-2,4,9-triazaspiro[4.4]non-2-en-8-one
    —— 4-oxido-6,8-diphenyl-2-pyridylpyrido<2,1-f><1,2,4>triazin-9-ium 87522-19-8 C24H16N4O
    4-oxido-6,8-diphenyl-2-pyridylpyrido<2,1-f><1,2,4>triazin-9-ium
    —— 4-(4-methoxybenzyl)-5-oxo-9-(5-oxo-2-thioxoimidazolidin-4-ylidene)-4,5,6,7,8,9-hexahydrothieno[2',3':4,5]pyrrolo[2,3-c]azepine-3-carboxamide 1132671-84-1 C22H19N5O4S2
    4-(4-methoxybenzyl)-5-oxo-9-(5-oxo-2-thioxoimidazolidin-4-ylidene)-4,5,6,7,8,9-hexahydrothieno[2',3':4,5]pyrrolo[2,3-c]azepine-3-carboxamide
    —— 4-(2,4-dimethyl-phenyl)-1-phenyl thiosemicarbazide 109592-54-3 C15H17N3S
    4-(2,4-dimethyl-phenyl)-1-phenyl thiosemicarbazide
    —— 4'-{[4-butyl-1-(2-hydroxy-3,3-dimethylbutyl)-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile 1028729-11-4 C29H35N3O2
    4'-{[4-butyl-1-(2-hydroxy-3,3-dimethylbutyl)-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile
    —— 4-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)-N,N-diphenylaniline 573720-88-4 C31H21N5
    4-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)-N,N-diphenylaniline
    —— 4,5-bis(p-acetoxybenzylthio)tetrathiafulvalene 152588-51-7 C24H20O4S6
    4,5-bis(p-acetoxybenzylthio)tetrathiafulvalene
    —— 4-(5-iodopyridin-2-yl)piperazine-1-sulfonic acid dimethylamide 926009-47-4 C11H17IN4O2S
    4-(5-iodopyridin-2-yl)piperazine-1-sulfonic acid dimethylamide
    —— 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-[1-(4-fluorophenyl)-5-(pyridin-2-yl)-1H-pyrazol-3-carbonyl]hydrazide 1186619-33-9 C32H24FN9O2
    4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-[1-(4-fluorophenyl)-5-(pyridin-2-yl)-1H-pyrazol-3-carbonyl]hydrazide
    —— 4-{4-[ethyl-(2-methanesulfonylamino-ethyl)-amino]-2-methyl-phenylimino}-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 4719-49-7 C22H27N5O3S
    4-{4-[ethyl-(2-methanesulfonylamino-ethyl)-amino]-2-methyl-phenylimino}-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-Oxo-4-[4-(3-phenoxy-phenoxy)-phenyl]-butyric acid 63471-95-4 C22H18O5
    4-Oxo-4-[4-(3-phenoxy-phenoxy)-phenyl]-butyric acid
    —— [(4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane)K]Au 102369-37-9 Au*C18H36N2O6*K
    [(4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane)K]Au
    —— 4-(4-amino-3-(4-((7-chlorobenzo[d]oxazol-2-yl)amino)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)cyclohexan-1-one 1253107-49-1 C24H20ClN7O2
    4-(4-amino-3-(4-((7-chlorobenzo[d]oxazol-2-yl)amino)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)cyclohexan-1-one
    —— 4-(3-hydroxy-prop-1-ynyl)-3-methyl-benzofuran-2-carboxylic acid 857078-59-2 C13H10O4
    4-(3-hydroxy-prop-1-ynyl)-3-methyl-benzofuran-2-carboxylic acid
    —— 4-nitro-benzenesulfonic acid-[bis-(2-bromo-ethyl)-amide] 99359-53-2 C10H12Br2N2O4S
    4-nitro-benzenesulfonic acid-[bis-(2-bromo-ethyl)-amide]
    —— 4-(N,N-di-n-octylamino)phenylacetamidoxime 850143-53-2 C24H43N3O
    4-(N,N-di-n-octylamino)phenylacetamidoxime
    —— 4-methyl-N-(1,3-diacetoxypropan-2-yl)-N-phenylbenzamide 1337937-23-1 C21H23NO5
    4-methyl-N-(1,3-diacetoxypropan-2-yl)-N-phenylbenzamide
    —— 4,4',4'',4''',5,5',5'',5'''-octamethoxy-2,2'''-bistrimethylsilyl-1,1',2',1'',2'',1'''-quaterphenyl 1093864-19-7 C38H50O8Si2
    4,4',4'',4''',5,5',5'',5'''-octamethoxy-2,2'''-bistrimethylsilyl-1,1',2',1'',2'',1'''-quaterphenyl
    —— 4-(methyl)thiobenzoyl diphenylselenophosphinoyl sulfide 97270-58-1 C20H17PS2Se
    4-(methyl)thiobenzoyl diphenylselenophosphinoyl sulfide
    —— 4-((1-methyl-4-oxocyclohexa-2,5-dien-1-yl)oxy)but-2-yn-1-yl isobutyrate 1353024-30-2 C15H18O4
    4-((1-methyl-4-oxocyclohexa-2,5-dien-1-yl)oxy)but-2-yn-1-yl isobutyrate
    —— 4-(4-acryloylamino-phenylsulfanyl)-piperidine-1-carboxylic acid tert-butyl ester 1306722-37-1 C19H26N2O3S
    4-(4-acryloylamino-phenylsulfanyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-benzylsulfanyl-4,5-diphenyl-imidazol-1-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 84346-21-4 C33H28N4OS
    4-(2-benzylsulfanyl-4,5-diphenyl-imidazol-1-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-oxo-7-phenyl-1,4-dihydro-pyrazolo[5,1-<i>c</i>][1,2,4]triazine-3-carbonitrile 60269-81-0 C12H7N5O
    4-oxo-7-phenyl-1,4-dihydro-pyrazolo[5,1-<i>c</i>][1,2,4]triazine-3-carbonitrile
    —— 4-Isocyan-4-phenylbutansaeure-ethylester 50899-93-9 C13H15NO2
    4-Isocyan-4-phenylbutansaeure-ethylester
    —— 4,4',6,6'-tetramethyl-2,2'-dioxo-2H,2'H-[1,1'-bipyridine]-3,3'-dicarbonitrile 131868-06-9 C16H14N4O2
    4,4',6,6'-tetramethyl-2,2'-dioxo-2H,2'H-[1,1'-bipyridine]-3,3'-dicarbonitrile
    —— 4-hydroxymethyl-3,4,5,6-tetrahydropyridine1-oxide 1192308-79-4 C6H11NO2
    4-hydroxymethyl-3,4,5,6-tetrahydropyridine1-oxide
    —— (4R,6R)-4-tert-Butoxy-6-((S)-methoxycarbonyl-phenyl-methoxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 207558-05-2 C20H26O7
    (4R,6R)-4-tert-Butoxy-6-((S)-methoxycarbonyl-phenyl-methoxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— (4-Chloro-phenyl)-carbamic acid 2-ethoxymethyl-4-nitro-phenyl ester 34921-19-2 C16H15ClN2O5
    (4-Chloro-phenyl)-carbamic acid 2-ethoxymethyl-4-nitro-phenyl ester
    —— [4-(3-Chloro-phenylsulfanylmethyl)-5-hydroxy-2-phenyl-1-propyl-1H-indol-3-yl]-phenyl-methanone 56484-28-7 C31H26ClNO2S
    [4-(3-Chloro-phenylsulfanylmethyl)-5-hydroxy-2-phenyl-1-propyl-1H-indol-3-yl]-phenyl-methanone
    —— 4-(4-chloro-phenylhydrazono)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid anilide 63682-25-7 C17H14ClN5O2
    4-(4-chloro-phenylhydrazono)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid anilide
    —— (+)-4-(1H-pyrrol-2-yl)-2-oxo-4-(4-nitrophenyl)butyric acid methyl ester 1398244-64-8 C15H14N2O5
    (+)-4-(1H-pyrrol-2-yl)-2-oxo-4-(4-nitrophenyl)butyric acid methyl ester
    —— 4-methyl-N-(2-(4-methoxylphenyl)-4-quinolinyl)-benzenesulfonamide 1428327-03-0 C23H20N2O3S
    4-methyl-N-(2-(4-methoxylphenyl)-4-quinolinyl)-benzenesulfonamide
    —— (4aR,7R,8S,8aS)-8-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]-8-nitro-2-phenyl-4a,6,7,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-7-ol 203383-40-8 C34H33NO8
    (4aR,7R,8S,8aS)-8-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]-8-nitro-2-phenyl-4a,6,7,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-7-ol
    —— (4S)-4-phenyl-2-(prop-2-en-1-yl)-1,2,3,4-tetrahydroisoquinoline 1492031-17-0 C18H19N
    (4S)-4-phenyl-2-(prop-2-en-1-yl)-1,2,3,4-tetrahydroisoquinoline
    —— 4-Methyl-hexa-2,4-dien-1-al 26541-47-9 C7H10O
    4-Methyl-hexa-2,4-dien-1-al
    —— 4-(3-(4-chlorophenoxy)propyloxy)-3,5-dichloro-1-(3,3difluoro-2-propenyloxy)benzene 194416-74-5 C18H15Cl3F2O3
    4-(3-(4-chlorophenoxy)propyloxy)-3,5-dichloro-1-(3,3difluoro-2-propenyloxy)benzene
    —— 4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1-[4-(trifluoromethoxy)benzyl]-1H-1,2,3-triazole 1093975-88-2 C21H18F3N5O2
    4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1-[4-(trifluoromethoxy)benzyl]-1H-1,2,3-triazole
    —— (4S,5S)-4-((3aR,5S,7R,8R,9aS)-5-{(S)-1-[(tert-butyldiphenylsilyl)oxy]propyl}-8-hydroxy-2,2-dimethylhexahydro-3aH-[1,3]dioxolo[4,5-d]oxocin-7-yl)-5-[(4-methoxyphenoxy)methyl]-1,3-dioxolan-2-one 1439511-11-1 C40H52O10Si
    (4S,5S)-4-((3aR,5S,7R,8R,9aS)-5-{(S)-1-[(tert-butyldiphenylsilyl)oxy]propyl}-8-hydroxy-2,2-dimethylhexahydro-3aH-[1,3]dioxolo[4,5-d]oxocin-7-yl)-5-[(4-methoxyphenoxy)methyl]-1,3-dioxolan-2-one