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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,11-dibutylanthra[2,3-b]thiophene 1182318-41-7 C24H26S
    4,11-dibutylanthra[2,3-b]thiophene
    —— 4-hydroxy-3,5-di-(4-methoxyphenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-35-8 C21H17NO4S
    4-hydroxy-3,5-di-(4-methoxyphenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-bromo-1-(4-fluorophenyl)-3-methyl-1H-indazole 934987-66-3 C14H10BrFN2
    4-bromo-1-(4-fluorophenyl)-3-methyl-1H-indazole
    —— 4-{3-{2-{1-[1-(tert-butyldiphenylsilanyloxymethyl)cyclopropylmethyl]piperidin-4-yl}ethyl}-7-(N,N-dimethylaminomethyl)benz[d]isoxazol-6-yloxymethyl}benzonitrile 956518-98-2 C46H56N4O3Si
    4-{3-{2-{1-[1-(tert-butyldiphenylsilanyloxymethyl)cyclopropylmethyl]piperidin-4-yl}ethyl}-7-(N,N-dimethylaminomethyl)benz[d]isoxazol-6-yloxymethyl}benzonitrile
    —— (4-cyclohexyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-methyl-thiocarbamic acid S-butyl ester 27434-40-8 C14H23N3OS3
    (4-cyclohexyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-methyl-thiocarbamic acid S-butyl ester
    —— 4-(3-(2-(methoxymethoxy)ethoxy)phenyl)-6-methylpyridin-2(1H)-one 1416332-48-3 C16H19NO4
    4-(3-(2-(methoxymethoxy)ethoxy)phenyl)-6-methylpyridin-2(1H)-one
    —— 4-Piperidin-1-yl-1-piperidin-4-ylpiperidine 1192122-68-1 C15H29N3
    4-Piperidin-1-yl-1-piperidin-4-ylpiperidine
    —— 4,7-dimethoxy-3-(5-hydroxy-2-aminobenzylidene)phthalide 887645-07-0 C17H15NO5
    4,7-dimethoxy-3-(5-hydroxy-2-aminobenzylidene)phthalide
    —— 4,4'-(p-Methoxyphenyl)methyliden-bis(3-acetamido-1-phenyl-2-pyrazolin-5-on) 99365-98-7 C30H28N6O5
    4,4'-(p-Methoxyphenyl)methyliden-bis(3-acetamido-1-phenyl-2-pyrazolin-5-on)
    —— 4-bromo-5-iodothiophene-2-carbaldehyde 1333949-68-0 C5H2BrIOS
    4-bromo-5-iodothiophene-2-carbaldehyde
    —— 4-Amino-2-(di-propyl)-aminomethylaethylbenzol 63789-21-9 C15H26N2
    4-Amino-2-(di-propyl)-aminomethylaethylbenzol
    —— 4-[N,N-bis(2-cyanoethyl)]aminopyridine hydrochloride 852099-36-6 C11H12N4*ClH
    4-[N,N-bis(2-cyanoethyl)]aminopyridine hydrochloride
    —— 4-(2-(4-fluorophenyl)-3-methylcarbamoyl-5-phenyl-1-benzofuran-6-yl)(methylsulfonylamino)butyl acetate 1333223-63-4 C29H29FN2O6S
    4-(2-(4-fluorophenyl)-3-methylcarbamoyl-5-phenyl-1-benzofuran-6-yl)(methylsulfonylamino)butyl acetate
    —— 4-fluoro-2-(2-morpholin-2-yl-2-phenylpropyl)phenol hydrochloride 857642-60-5 C18H20FNO3*ClH
    4-fluoro-2-(2-morpholin-2-yl-2-phenylpropyl)phenol hydrochloride
    —— 4-(2-bromobenzyloxy)quinolin-8-yl 4-methylbenzenesulfonate 1338350-06-3 C23H18BrNO4S
    4-(2-bromobenzyloxy)quinolin-8-yl 4-methylbenzenesulfonate
    —— 4-{5-[3-(3-butyl-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl)-propyl]-imidazol-1-ylmethyl}benzonitrile 220363-59-7 C32H33N5O2
    4-{5-[3-(3-butyl-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl)-propyl]-imidazol-1-ylmethyl}benzonitrile
    —— 4-[2-(1H-imidazol-1-yl)-6-methylpyrimidin-4-yl]-N-[2-(1,4-benzodioxan-6-yl)ethyl]morpholine-2-carboxamide 212649-80-4 C23H26N6O4
    4-[2-(1H-imidazol-1-yl)-6-methylpyrimidin-4-yl]-N-[2-(1,4-benzodioxan-6-yl)ethyl]morpholine-2-carboxamide
    —— 4-Methoxy-benzoic acid N'-(4-methoxy-benzyl)-hydrazide 23359-99-1 C16H18N2O3
    4-Methoxy-benzoic acid N'-(4-methoxy-benzyl)-hydrazide
    —— 4-O-methyl-2-N-acetyl-3',5'-O-tetraisopropyldisiloxanyl-ψ-isocytidine 90662-95-6 C24H43N3O7Si2
    4-O-methyl-2-N-acetyl-3',5'-O-tetraisopropyldisiloxanyl-ψ-isocytidine
    —— 4-carboxybenzenediazonium 1,1,2,3,3-pentacyanoprop-2-en-1-ide 1204613-29-5 C7H5N2O2*C8N5
    4-carboxybenzenediazonium 1,1,2,3,3-pentacyanoprop-2-en-1-ide
    —— 4-(10-phenylanthracen-9-yl)phenol 192872-06-3 C26H18O
    4-(10-phenylanthracen-9-yl)phenol
    —— 4-(2-Hydroxypropyl)-1.4-dihydro-3-methyl-1-phenylpyrazolo<4.3-c><1.2>benzothiazin-5.5-dioxid 17833-93-1 C19H19N3O3S
    4-(2-Hydroxypropyl)-1.4-dihydro-3-methyl-1-phenylpyrazolo<4.3-c><1.2>benzothiazin-5.5-dioxid
    —— 4-ferrocenylphenyl-4'-pentyloxy-4-biphenylcarboxylate 516479-00-8 C34H32FeO3
    4-ferrocenylphenyl-4'-pentyloxy-4-biphenylcarboxylate
    —— (4-Methoxy-3-benzyloxy-phenyl)-brenztraubensaeure-oxim 38836-54-3 C17H17NO5
    (4-Methoxy-3-benzyloxy-phenyl)-brenztraubensaeure-oxim
    —— 4-Oxo-pentanoic acid (2E,4E)-hexa-2,4-dienyl ester 105273-63-0 C11H16O3
    4-Oxo-pentanoic acid (2E,4E)-hexa-2,4-dienyl ester
    —— 4-[3-(2-Chloro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one 51535-37-6 C21H23ClFNO2
    4-[3-(2-Chloro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one
    —— 4-chloro-2-methyl-1H-indole-5-carboxylic acid 1507880-53-6 C10H8ClNO2
    4-chloro-2-methyl-1H-indole-5-carboxylic acid
    —— 4-Benzhydrylidene-1-(4-trifluoromethyl-benzyl)-piperidine 30532-70-8 C26H24F3N
    4-Benzhydrylidene-1-(4-trifluoromethyl-benzyl)-piperidine
    —— 4'-tert-Butyl-4-nitro-biphenyl-3-ol 18062-92-5 C16H17NO3
    4'-tert-Butyl-4-nitro-biphenyl-3-ol
    —— 4-(1H-3-indolyl)-1,2-dihydro-1-phthalazinone 1225-66-7 C16H11N3O
    4-(1H-3-indolyl)-1,2-dihydro-1-phthalazinone
    —— 4-(4-benzyl-4-hydroxy-piperidine-1-carbonyl)-2-(3-chlorobenzo[b]thiophene-2-carboxamido)benzoic acid 1374776-96-1 C29H25ClN2O5S
    4-(4-benzyl-4-hydroxy-piperidine-1-carbonyl)-2-(3-chlorobenzo[b]thiophene-2-carboxamido)benzoic acid
    —— 4-{(1R)-1-[(2,2-dimethylpropanoyl)amino]-2,2,2-trifluoroethyl}-N-hydroxybenzamide 1332889-78-7 C14H17F3N2O3
    4-{(1R)-1-[(2,2-dimethylpropanoyl)amino]-2,2,2-trifluoroethyl}-N-hydroxybenzamide
    —— 4-(2,6-dioxo-hexahydro-pyrimidin-4-yl)-benzenesulfonyl chloride 101012-73-1 C10H9ClN2O4S
    4-(2,6-dioxo-hexahydro-pyrimidin-4-yl)-benzenesulfonyl chloride
    —— 4-((4-chlorobenzylidene)amino)phenyl butyrate 1236312-51-8 C17H16ClNO2
    4-((4-chlorobenzylidene)amino)phenyl butyrate
    —— (4RS,5SR; E)-4-acetoxy-5-diphenylphosphinoyldec-2-ene 98754-01-9 C24H31O3P
    (4RS,5SR; E)-4-acetoxy-5-diphenylphosphinoyldec-2-ene
    —— 4,6-dimethyl-5-thia-nonanedioic acid 857975-87-2 C10H18O4S
    4,6-dimethyl-5-thia-nonanedioic acid
    —— 4-(4-methoxyphenyl)-5-methylindoline-2,3-dione 1421701-06-5 C16H13NO3
    4-(4-methoxyphenyl)-5-methylindoline-2,3-dione
    —— 4-Hydroxy-3-methoxy-2.4.5-triphenyl-cyclohexadien-(2.5)-on-(1) 23557-01-9 C25H20O3
    4-Hydroxy-3-methoxy-2.4.5-triphenyl-cyclohexadien-(2.5)-on-(1)
    —— 4-(5-(4-bromophenyl)-3-methyl-1-(p-tolyl)-1,6-dihydropyrrolo-[2,3-c]pyrazol-4-yl)-3-methyl-1-(p-tolyl)-1H-pyrazol-5-amine 1610411-17-0 C30H27BrN6
    4-(5-(4-bromophenyl)-3-methyl-1-(p-tolyl)-1,6-dihydropyrrolo-[2,3-c]pyrazol-4-yl)-3-methyl-1-(p-tolyl)-1H-pyrazol-5-amine
    —— (4S)-benzyloxy-5-methoxy-2-(Z)-penten-1-ol 1108179-45-8 C13H18O3
    (4S)-benzyloxy-5-methoxy-2-(Z)-penten-1-ol
    —— 4-[2-(isopropylthio)-1,3,4-oxadiazol-5-yl]-1-(phenylsulfonyl)piperidine 1636166-59-0 C16H21N3O3S2
    4-[2-(isopropylthio)-1,3,4-oxadiazol-5-yl]-1-(phenylsulfonyl)piperidine
    —— (4S,6R,8R)-8-(tert-butyldimethylsilyloxy)-4-hydroxy-6-triethylsilyloxy-1-trimethylsilylnon-1-yne 1191384-93-6 C24H52O3Si3
    (4S,6R,8R)-8-(tert-butyldimethylsilyloxy)-4-hydroxy-6-triethylsilyloxy-1-trimethylsilylnon-1-yne
    —— 4-[4-(2-fluoro-phenyl)-4-methyl-2-oxo-imidazolidin-1-yl]-adamantane-1-carboxylic acid methyl ester 1021391-43-4 C22H27FN2O3
    4-[4-(2-fluoro-phenyl)-4-methyl-2-oxo-imidazolidin-1-yl]-adamantane-1-carboxylic acid methyl ester
    —— 4-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)thio]phenyl}amino)-7-[(1E)-4-morpholin-4-ylbut-1-enyl]quinoline-3-carbonitrile 946490-28-4 C28H27ClN6OS
    4-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)thio]phenyl}amino)-7-[(1E)-4-morpholin-4-ylbut-1-enyl]quinoline-3-carbonitrile
    —— 4-methyl-2-(1-pentyl)-5,6-dihydro-2H-pyran 1191287-53-2 C11H20O
    4-methyl-2-(1-pentyl)-5,6-dihydro-2H-pyran
    —— 4-((2-(1H-imidazol-4-yl)phenoxy)methyl)-7-methoxy-2H-chromen-2-one 1300730-36-2 C20H16N2O4
    4-((2-(1H-imidazol-4-yl)phenoxy)methyl)-7-methoxy-2H-chromen-2-one
    —— 4-Hydroxy-5-<p-methoxy-phenoxy>-2-phenylhydrazono-valeriansaeure 95316-08-8 C18H20N2O5
    4-Hydroxy-5-<p-methoxy-phenoxy>-2-phenylhydrazono-valeriansaeure
    —— 4-benzo[<i>f</i>]quinolin-3-yl-aniline 94211-88-8 C19H14N2
    4-benzo[<i>f</i>]quinolin-3-yl-aniline
    —— 4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-N-[[2-(2-oxo-3-oxazolidinyl)phenyl]methyl]-pyrimido[2,1-c][1,4]oxazine-2-carboxamide 870560-30-8 C20H22N4O6
    4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-N-[[2-(2-oxo-3-oxazolidinyl)phenyl]methyl]-pyrimido[2,1-c][1,4]oxazine-2-carboxamide
    —— 4-(3-((9-ethynyl-3-methoxy-8H-quinazolino[4,3-b]quinazoline-2-yl)oxy)propyl)morpholine 1347719-78-1 C25H26N4O3
    4-(3-((9-ethynyl-3-methoxy-8H-quinazolino[4,3-b]quinazoline-2-yl)oxy)propyl)morpholine