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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Brom-1-jod-3,5-dimethyl-pyrazol 98024-88-5 C5H6BrIN2
    4-Brom-1-jod-3,5-dimethyl-pyrazol
    —— 4-Acetoxy-3-diethylaminomethyl-1-phenyl-cyclohexanecarboxylic acid methyl ester 95007-21-9 C21H31NO4
    4-Acetoxy-3-diethylaminomethyl-1-phenyl-cyclohexanecarboxylic acid methyl ester
    —— 4-bromo-5-methyl-2-phenyl-2<i>H</i>-pyrazole-3-carbonyl chloride 15949-76-5 C11H8BrClN2O
    4-bromo-5-methyl-2-phenyl-2<i>H</i>-pyrazole-3-carbonyl chloride
    —— 4,4'-Dibromo-1,1'-bis-(3,5-di-tert-butyl-benzyl)-1H,1'H-[2,2']bibenzoimidazolyl 207744-38-5 C44H52Br2N4
    4,4'-Dibromo-1,1'-bis-(3,5-di-tert-butyl-benzyl)-1H,1'H-[2,2']bibenzoimidazolyl
    —— [4-(2-Hydroxy-ethylamino)-3-nitro-phenylamino]-acetonitrile 23927-99-3 C10H12N4O3
    [4-(2-Hydroxy-ethylamino)-3-nitro-phenylamino]-acetonitrile
    —— 4-[(1-Oxo-2,3-dihydro-1H-benzo[f]chromen-2-ylmethyl)-amino]-benzenesulfonamide 25947-84-6 C20H18N2O4S
    4-[(1-Oxo-2,3-dihydro-1H-benzo[f]chromen-2-ylmethyl)-amino]-benzenesulfonamide
    —— 4-Ethyl-oxazolo<4,5-b>pyridin-2(4H)-on 21594-32-1 C8H8N2O2
    4-Ethyl-oxazolo<4,5-b>pyridin-2(4H)-on
    —— 4-Acetylprogesteron 20067-73-6 C23H32O3
    4-Acetylprogesteron
    —— 4-((9-nitro-5,6-dihydro-2H-imidazo-[2,1-b][1,3,6]oxadiazocin-4(3H)-yl)methyl)-N-(4-(trifluoromethyl)benzyl)-benzamide 1437120-68-7 C23H22F3N5O4
    4-((9-nitro-5,6-dihydro-2H-imidazo-[2,1-b][1,3,6]oxadiazocin-4(3H)-yl)methyl)-N-(4-(trifluoromethyl)benzyl)-benzamide
    —— (4S,6S,8R)-10-((tert-butyldimethylsilyl)oxy)-6-hydroxy-8-methyldecan-4-yl benzoate 1204214-55-0 C24H42O4Si
    (4S,6S,8R)-10-((tert-butyldimethylsilyl)oxy)-6-hydroxy-8-methyldecan-4-yl benzoate
    —— (4-Chloro-phenyl)-(3-ethyl-2-methyl-indol-1-yl)-methanone 22789-51-1 C18H16ClNO
    (4-Chloro-phenyl)-(3-ethyl-2-methyl-indol-1-yl)-methanone
    —— 4-((2-(bis(pyridin-2-ylmethyl)amino)ethyl)(pyridin-2-ylmethyl)amino)-9-bromo-2,7-dibutylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone 1245607-94-6 C42H42BrN7O4
    4-((2-(bis(pyridin-2-ylmethyl)amino)ethyl)(pyridin-2-ylmethyl)amino)-9-bromo-2,7-dibutylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone
    —— 4-chloro-trityl 19537-96-3 C19H14Cl
    4-chloro-trityl
    —— [4-iodo-3-(2,4,6-trimethylphenyl)isoxazol-5-ylmethyl]dimethylamine 1236223-45-2 C15H19IN2O
    [4-iodo-3-(2,4,6-trimethylphenyl)isoxazol-5-ylmethyl]dimethylamine
    —— 4-(4-Chlor-phenyl)-2-(thienyl-(2))-5,6-benzo-chinolin 22319-92-2 C23H14ClNS
    4-(4-Chlor-phenyl)-2-(thienyl-(2))-5,6-benzo-chinolin
    —— 4-(2-methyl-2,3-bis-o-tolylsulfanyl-propyl)-morpholine 95159-89-0 C22H29NOS2
    4-(2-methyl-2,3-bis-o-tolylsulfanyl-propyl)-morpholine
    —— 4-(4-Hydroxy-4-phenyl-1-piperidyl)-acetophenon 34803-61-7 C19H21NO2
    4-(4-Hydroxy-4-phenyl-1-piperidyl)-acetophenon
    —— 4-(1<i>H</i>-benzoimidazol-2-ylmethyl)-piperidine-2,6-dione 32083-90-2 C13H13N3O2
    4-(1<i>H</i>-benzoimidazol-2-ylmethyl)-piperidine-2,6-dione
    —— (4R,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-hexyl-2-oxo-2,4,5,6-tetrahydro-benzofuran-6-carboxylic acid methyl ester 86654-37-7 C22H36O5Si
    (4R,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-hexyl-2-oxo-2,4,5,6-tetrahydro-benzofuran-6-carboxylic acid methyl ester
    —— 4-(4-chlorophenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidin-2(1H)-one 1393739-29-1 C23H19ClN2OS
    4-(4-chlorophenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidin-2(1H)-one
    —— 4-(2-thienyl)butyl iodide 75288-38-9 C8H11IS
    4-(2-thienyl)butyl iodide
    —— 4-methyl-3-(C(Me)2Ph)-2-(OH)-C6H4C=N(2’-(2’’-(OPh)C6H4)C6H4) 1227919-97-2 C35H31NO2
    4-methyl-3-(C(Me)2Ph)-2-(OH)-C6H4C=N(2’-(2’’-(OPh)C6H4)C6H4)
    —— 4-Methyl-2-phenyl-2-<4-methyl-1,3-dioxolanyl-(2)>-1,3-dioxolan 94112-71-7 C14H18O4
    4-Methyl-2-phenyl-2-<4-methyl-1,3-dioxolanyl-(2)>-1,3-dioxolan
    —— 4-[N-[1-[N-(3,3-dimethylacryloyl)amino]cyclohexanecarbonyl]amino]-1-(2-methanesulfonylphenyl)piperidin-3-one 652172-83-3 C24H33N3O5S
    4-[N-[1-[N-(3,3-dimethylacryloyl)amino]cyclohexanecarbonyl]amino]-1-(2-methanesulfonylphenyl)piperidin-3-one
    —— 4-[4-(m-tolyl)-6,7-dihydro-4H-thieno[3,2-c]-pyridin-5-yl]-4-oxo-N-(p-tolyl)butanamide 1224396-23-9 C25H26N2O2S
    4-[4-(m-tolyl)-6,7-dihydro-4H-thieno[3,2-c]-pyridin-5-yl]-4-oxo-N-(p-tolyl)butanamide
    —— 4-({[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl][2-chloro-4-(difluoromethoxy)benzyl]amino}methyl)benzenesulfonamide 610289-73-1 C35H35ClF2N4O3S
    4-({[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl][2-chloro-4-(difluoromethoxy)benzyl]amino}methyl)benzenesulfonamide
    —— 4-chloro-N-{3-methoxy-4-[2-(4-methyl-thiazol-5-yl)-ethoxy]-benzyl}-N-(3-methyl-butyl)-benzenesulfonamide 865289-68-5 C25H31ClN2O4S2
    4-chloro-N-{3-methoxy-4-[2-(4-methyl-thiazol-5-yl)-ethoxy]-benzyl}-N-(3-methyl-butyl)-benzenesulfonamide
    —— 4'-fluoro-N-[6-methyl-3-({4-[3-oxo-3-(1-piperidinyl)propyl]-1-piperidinyl}methyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide 521073-05-2 C37H41FN4O2
    4'-fluoro-N-[6-methyl-3-({4-[3-oxo-3-(1-piperidinyl)propyl]-1-piperidinyl}methyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide
    —— 4-(2-hydroxy-3-oxo-but-1-enylamino)-benzoic acid 101568-48-3 C11H11NO4
    4-(2-hydroxy-3-oxo-but-1-enylamino)-benzoic acid
    —— 4-Amino-3'-hydroxybiphenyl-3-carboxylic acid, hydrochloride salt 443129-99-5 C13H11NO3*ClH
    4-Amino-3'-hydroxybiphenyl-3-carboxylic acid, hydrochloride salt
    —— 4-amino-5-methoxy-2,6-dimethyl-benzofuran-3-carboxylic acid ethyl ester 100718-71-6 C14H17NO4
    4-amino-5-methoxy-2,6-dimethyl-benzofuran-3-carboxylic acid ethyl ester
    —— 4,4-dimethyl-1-ferrocenyl-2-pentyn-1-one 1201805-58-4 C17H18FeO
    4,4-dimethyl-1-ferrocenyl-2-pentyn-1-one
    —— (4S)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-1,2,3,3-tetramethylcyclopentene 127255-47-4 C16H32OSi
    (4S)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-1,2,3,3-tetramethylcyclopentene
    —— 4'-[1'-(ferrocenylethynyl)ferrocenyl]-2,2':6',2''-terpyridine 1311204-11-1 C37H27Fe2N3
    4'-[1'-(ferrocenylethynyl)ferrocenyl]-2,2':6',2''-terpyridine
    —— 4-([3-[(ethylsulfonyl)methyl]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(12),2(6),8,10-tetraen-12-yl]oxy)-N,N-dimethylcyclohexan-1-amine 1388894-93-6 C20H29N3O3S2
    4-([3-[(ethylsulfonyl)methyl]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(12),2(6),8,10-tetraen-12-yl]oxy)-N,N-dimethylcyclohexan-1-amine
    —— 4-Methyl-N-(3-nitrosobut-2-en-2-yl)aniline--nickel--water (2/1/2) 7226-67-7 C22H32N4NiO4
    4-Methyl-N-(3-nitrosobut-2-en-2-yl)aniline--nickel--water (2/1/2)
    —— 4-chloro-1-cyclopropyl-2-methoxybenzene 1095539-56-2 C10H11ClO
    4-chloro-1-cyclopropyl-2-methoxybenzene
    —— 4-(4-bromophenyl)-4-methylcyclohex-2-en-1-one 1643566-45-3 C13H13BrO
    4-(4-bromophenyl)-4-methylcyclohex-2-en-1-one
    —— 4-Methyl-2,6-dicyan-pyridin-N-oxid 21635-94-9 C8H5N3O
    4-Methyl-2,6-dicyan-pyridin-N-oxid
    —— 4-methyl-2-[4-(trifluoromethyl)phenyl]-N-[[4-[(trifluoromethylsulfonylamino)methyl]phenyl]methyl]-1,3-thiazole-5-carboxamide 1010456-13-9 C21H17F6N3O3S2
    4-methyl-2-[4-(trifluoromethyl)phenyl]-N-[[4-[(trifluoromethylsulfonylamino)methyl]phenyl]methyl]-1,3-thiazole-5-carboxamide
    —— 4-(4-chlorophenyl)-N-(3-methylphenyl)furan-2-carboxamide 1007197-78-5 C18H14ClNO2
    4-(4-chlorophenyl)-N-(3-methylphenyl)furan-2-carboxamide
    —— 4-(2-(6-chloro-2-fluoro-9H-purin-9-yl)ethyl)aniline 1118752-78-5 C13H11ClFN5
    4-(2-(6-chloro-2-fluoro-9H-purin-9-yl)ethyl)aniline
    —— 4-(4-chlorophenyl)but-3-en-2-yl acetate 252239-02-4 C12H13ClO2
    4-(4-chlorophenyl)but-3-en-2-yl acetate
    —— 4-(4-chlorophenyl)-4-(phenylthio)butan-2-one 1346911-69-0 C16H15ClOS
    4-(4-chlorophenyl)-4-(phenylthio)butan-2-one
    —— (4R,12bS)-4-(4-bromophenyl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one 1421697-20-2 C28H25BrN2O3S
    (4R,12bS)-4-(4-bromophenyl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one
    —— 4-(4-methoxyphenyl)hydrazono-3-(5'-(4-nitrophenylazo)-2'-hydroxyphenyl)-1-phenyl-2-pyrazolin-5-one 1394238-58-4 C28H21N7O5
    4-(4-methoxyphenyl)hydrazono-3-(5'-(4-nitrophenylazo)-2'-hydroxyphenyl)-1-phenyl-2-pyrazolin-5-one
    —— 4-[(4S,5S)-2-Oxo-5-((1E,3E)-5-oxo-penta-1,3-dienyl)-[1,3]dioxolan-4-yl]-butyric acid ethyl ester 94235-55-9 C14H18O6
    4-[(4S,5S)-2-Oxo-5-((1E,3E)-5-oxo-penta-1,3-dienyl)-[1,3]dioxolan-4-yl]-butyric acid ethyl ester
    —— (4-cyano-3-{[2-(4-fluorophenyl)ethyl]methylsulfamoyl}-7-hydroxy-4,5,6,7-tetrahydrobenzo[b]thiophene-2-yl)carbamic acid t-butyl ester 864961-95-5 C23H28FN3O5S2
    (4-cyano-3-{[2-(4-fluorophenyl)ethyl]methylsulfamoyl}-7-hydroxy-4,5,6,7-tetrahydrobenzo[b]thiophene-2-yl)carbamic acid t-butyl ester
    —— 4-methyl-N-[(1R,2R)-2-(4-methylphenoxy)-1,2-dihydronaphthalen-1-yl]benzenesulfonamide 1370461-17-8 C24H23NO3S
    4-methyl-N-[(1R,2R)-2-(4-methylphenoxy)-1,2-dihydronaphthalen-1-yl]benzenesulfonamide
    —— 4-Methyl-N-(4-methylamino-3-nitro-phenyl)-benzenesulfonamide 2871-05-8 C14H15N3O4S
    4-Methyl-N-(4-methylamino-3-nitro-phenyl)-benzenesulfonamide