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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-6-o-chlorobenzylamino-5-nitropyrimidine 869854-11-5 C11H8Cl2N4O2
    4-chloro-6-o-chlorobenzylamino-5-nitropyrimidine
    —— 4-(5-[(5-{3-carboxyphenyl}furan-2-yl)methylene]-4-oxo-2-thionothiazolidin-3-yl)benzoic acid 259812-10-7 C22H13NO6S2
    4-(5-[(5-{3-carboxyphenyl}furan-2-yl)methylene]-4-oxo-2-thionothiazolidin-3-yl)benzoic acid
    —— (4S,5R)-benzyl 3-ethanoyl-5-methyl-2-oxo-4-((E)-prop-1-enyl)imidazolidine-1-carboxylate 917839-11-3 C17H20N2O4
    (4S,5R)-benzyl 3-ethanoyl-5-methyl-2-oxo-4-((E)-prop-1-enyl)imidazolidine-1-carboxylate
    —— 4-[2-(4-aminosulfonyl-benzoylamino)thiazol-5-yl]-piperidine-1-carboxylic acid tert-butyl ester 1203561-99-2 C20H26N4O5S2
    4-[2-(4-aminosulfonyl-benzoylamino)thiazol-5-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[5-(4-Chloro-phenyl)-2-naphthalen-2-yl-2H-pyrazol-3-yl]-but-3-yn-1-ol 936948-52-6 C23H17ClN2O
    4-[5-(4-Chloro-phenyl)-2-naphthalen-2-yl-2H-pyrazol-3-yl]-but-3-yn-1-ol
    —— 4-(2-chloroethoxy)phenyl 3,5-di-O-benzoyl-2-O-[3-O-benzoyl-2-O-triisopropylsilyl-β-D-arabinofuranosyl]-α-D-arabinofuranoside 1621691-83-5 C48H57ClO13Si
    4-(2-chloroethoxy)phenyl 3,5-di-O-benzoyl-2-O-[3-O-benzoyl-2-O-triisopropylsilyl-β-D-arabinofuranosyl]-α-D-arabinofuranoside
    —— 4-benzhydryl-5-phenyl-2-p-tolyloxazole 1263098-50-5 C29H23NO
    4-benzhydryl-5-phenyl-2-p-tolyloxazole
    —— 4-(4-<i>p</i>-toluoyloxy-phenylazo)-benzonitrile 61945-81-1 C21H15N3O2
    4-(4-<i>p</i>-toluoyloxy-phenylazo)-benzonitrile
    —— 4-(morpholinosulfonyl)-3-(o-tolyl)-1,2,3-oxadiazol-3-ium-5-olate 85795-93-3 C13H15N3O5S
    4-(morpholinosulfonyl)-3-(o-tolyl)-1,2,3-oxadiazol-3-ium-5-olate
    —— (4-nitro-benzenesulfonyl)-μ-imido-diphosphoric acid tetraethyl ester 109477-42-1 C14H24N2O10P2S
    (4-nitro-benzenesulfonyl)-μ-imido-diphosphoric acid tetraethyl ester
    —— 4-methoxy-N-phenyl-N-(2,3,3-triphenylpropyl)aniline 93390-64-8 C34H31NO
    4-methoxy-N-phenyl-N-(2,3,3-triphenylpropyl)aniline
    —— 4-(2-t-butyldimethylsilyloxyethyl)-2-iodo-N,N-dimethylbenzenemethanaminee 128638-86-8 C17H30INOSi
    4-(2-t-butyldimethylsilyloxyethyl)-2-iodo-N,N-dimethylbenzenemethanaminee
    —— 4-Pyridinecarboxamide,N-[4,5-dihydro-4-[(3-methoxyphenyl)methylene]-5-oxo-2-phenyl-1H-imidazol-1-yl]- 139596-96-6 C23H18N4O3
    4-Pyridinecarboxamide,N-[4,5-dihydro-4-[(3-methoxyphenyl)methylene]-5-oxo-2-phenyl-1H-imidazol-1-yl]-
    —— 4-(4-methoxylphenyl)-2,2,3-trimethyl-2,5-dihyro-1,2-oxasilol-5-one 1417119-49-3 C13H16O3Si
    4-(4-methoxylphenyl)-2,2,3-trimethyl-2,5-dihyro-1,2-oxasilol-5-one
    —— 4-(2,4-Dimethoxy-phenyl)-3-hydroxy-chromen-2-one 131575-44-5 C17H14O5
    4-(2,4-Dimethoxy-phenyl)-3-hydroxy-chromen-2-one
    —— 4,5-dihydro-7-methoxy-4-phenyl-2-(thiophen-2-yl)-3,1-benzoxazepine 1313843-87-6 C20H17NO2S
    4,5-dihydro-7-methoxy-4-phenyl-2-(thiophen-2-yl)-3,1-benzoxazepine
    —— 4-[2-(2-azetidin-1-yl-1-methyl-2-oxoethyl)-4-chlorophenyl]-1-{[(3S,4R)-1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidin-3-yl]carbonyl}piperidine trifluoroacetic acid salt 455956-57-7 C2HF3O2*C32H40ClF2N3O2
    4-[2-(2-azetidin-1-yl-1-methyl-2-oxoethyl)-4-chlorophenyl]-1-{[(3S,4R)-1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidin-3-yl]carbonyl}piperidine trifluoroacetic acid salt
    —— 4-Amino-2-methoxy-6-(2-methylphenyl)pyrimidine-5-carbonitrile 81067-10-9 C13H12N4O
    4-Amino-2-methoxy-6-(2-methylphenyl)pyrimidine-5-carbonitrile
    —— 4-[(S)-1-(5-{4-[(S)-2-amino-3-((S)-3-fluoropyrrolidin-1-yl)-3-oxopropyl]-3-fluorophenyl}pyridin-2-yloxy)ethyl]piperidine-1-carboxylic acid isopropyl ester 1245200-69-4 C29H38F2N4O4
    4-[(S)-1-(5-{4-[(S)-2-amino-3-((S)-3-fluoropyrrolidin-1-yl)-3-oxopropyl]-3-fluorophenyl}pyridin-2-yloxy)ethyl]piperidine-1-carboxylic acid isopropyl ester
    —— 4-{[4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)pyrimidin-2-yl]amino}phenol 930581-34-3 C17H16N4OS
    4-{[4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)pyrimidin-2-yl]amino}phenol
    —— 4-[4-(4-dimethylamino-phenyl)-4-oxo-butyryl]-morpholine 101275-52-9 C16H22N2O3
    4-[4-(4-dimethylamino-phenyl)-4-oxo-butyryl]-morpholine
    —— 4,5-dihydro-2-<4'-(1,3-dioxan-2-yl)-2',4,6,6'-tetramethoxy-1,1'-biphenyl-2-yl>-4,4-dimethyloxazole 128836-34-0 C25H31NO7
    4,5-dihydro-2-<4'-(1,3-dioxan-2-yl)-2',4,6,6'-tetramethoxy-1,1'-biphenyl-2-yl>-4,4-dimethyloxazole
    —— (4-chlorophenyloxymethyl)trimethylsilane 128805-89-0 C10H15ClOSi
    (4-chlorophenyloxymethyl)trimethylsilane
    —— 4-Propionyl-3-phenyl-5-(trimethylsilyl)pyridazin 83182-74-5 C16H20N2OSi
    4-Propionyl-3-phenyl-5-(trimethylsilyl)pyridazin
    —— 4-(4-fluorophenyl)-5-(4-pyridyl)-1-(2-triisopropylsilanyl)-1H-imidazole 1046136-18-8 C25H30FN3Si
    4-(4-fluorophenyl)-5-(4-pyridyl)-1-(2-triisopropylsilanyl)-1H-imidazole
    —— (4Z)-1-phenyl-4-(ethoxycarbonyl)-4-hepten-1-yne 81423-67-8 C16H18O2
    (4Z)-1-phenyl-4-(ethoxycarbonyl)-4-hepten-1-yne
    —— 4-[3-(4-bromo-2-fluoro-phenyl)-ureido]-benzoic acid 1307220-12-7 C14H10BrFN2O3
    4-[3-(4-bromo-2-fluoro-phenyl)-ureido]-benzoic acid
    —— (4-hydroxy-2-thioxo-thiazolidin-4-yl)-acetic acid ethyl ester 89910-38-3 C7H11NO3S2
    (4-hydroxy-2-thioxo-thiazolidin-4-yl)-acetic acid ethyl ester
    —— 4-[4-(4,6-dimethylpyrimidin-5-yl)-2,3-difluorophenoxy]-1H-pyrrolo[3,2-c]pyridine 1609259-03-1 C19H14F2N4O
    4-[4-(4,6-dimethylpyrimidin-5-yl)-2,3-difluorophenoxy]-1H-pyrrolo[3,2-c]pyridine
    —— 4-(Naphthalen-1-ylsulfanylmethyl)-benzamidine 59396-20-2 C18H16N2S
    4-(Naphthalen-1-ylsulfanylmethyl)-benzamidine
    —— 4-[5-(difluoromethoxy)-3-(1-methyl-1H-pyrrol-3-yl)-1H-pyrazol-1-yl]aniline 245749-00-2 C15H14F2N4O
    4-[5-(difluoromethoxy)-3-(1-methyl-1H-pyrrol-3-yl)-1H-pyrazol-1-yl]aniline
    —— 4-Methyl-3,N-diphenyl-7-oxa-2-azabicyclo<2.2.1>hept-2-en-5,6-carboximid 57552-40-6 C20H16N2O3
    4-Methyl-3,N-diphenyl-7-oxa-2-azabicyclo<2.2.1>hept-2-en-5,6-carboximid
    —— 4,6-bis-<i>p</i>-tolyloxy-pyrimidin-2-ylamine 62892-99-3 C18H17N3O2
    4,6-bis-<i>p</i>-tolyloxy-pyrimidin-2-ylamine
    —— 4-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazole-3,5-dicarboxylic acid dimethyl ester 63532-61-6 C13H13N3O4
    4-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazole-3,5-dicarboxylic acid dimethyl ester
    —— (4S,5S)-5-methyl-4-phenyl-1,3-diazinan-2-one 1159543-19-7 C11H14N2O
    (4S,5S)-5-methyl-4-phenyl-1,3-diazinan-2-one
    —— 4-(4-amino-6-phenylsulfanyl-[1,3,5]triazin-2-ylamino)-benzoic acid ethyl ester 62752-44-7 C18H17N5O2S
    4-(4-amino-6-phenylsulfanyl-[1,3,5]triazin-2-ylamino)-benzoic acid ethyl ester
    —— 4-Acetoxy-2-octyloxy-phenanthrene-3-carboxylic acid ethyl ester 59873-13-1 C27H32O5
    4-Acetoxy-2-octyloxy-phenanthrene-3-carboxylic acid ethyl ester
    —— 4-[5-(4-ethyl-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide 62353-07-5 C24H23N5O2S
    4-[5-(4-ethyl-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide
    —— 4-(2-Phenyl-10H-indeno[1,2-g]quinolin-4-yl)-phenylamine 64964-32-5 C28H20N2
    4-(2-Phenyl-10H-indeno[1,2-g]quinolin-4-yl)-phenylamine
    —— (4s)-4-(benzothiazol-2-yloxy)-1-azatricyclo[3.3.1.13,7]decane 1026687-23-9 C16H18N2OS
    (4s)-4-(benzothiazol-2-yloxy)-1-azatricyclo[3.3.1.13,7]decane
    —— 4-[3,3-dimethoxy-5α,17β-dihydroxy-17α-(hydroxymethyl)-estr-9-en-11β-yl]benzaldehyde-ethylene acetal 240494-98-8 C30H42O7
    4-[3,3-dimethoxy-5α,17β-dihydroxy-17α-(hydroxymethyl)-estr-9-en-11β-yl]benzaldehyde-ethylene acetal
    —— 4-[(R)-1-(3-methyl-phenyl)-2-hydroxy-ethylamino]-piperidine-1-carboxylic acid tert-butyl ester 926292-64-0 C19H30N2O3
    4-[(R)-1-(3-methyl-phenyl)-2-hydroxy-ethylamino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(3-chloro-2-fluorophenylamino)-7-(2-methoxyethoxy)-6-(4-methylpiperazin-1-yl)cinnoline-3-carbonitrile 1041853-71-7 C23H24ClFN6O2
    4-(3-chloro-2-fluorophenylamino)-7-(2-methoxyethoxy)-6-(4-methylpiperazin-1-yl)cinnoline-3-carbonitrile
    —— 4-(5-octylpyrimidin-2-yl)phenyl 3-(trans-4-hexylcyclohexyl)propionate 154487-80-6 C33H50N2O2
    4-(5-octylpyrimidin-2-yl)phenyl 3-(trans-4-hexylcyclohexyl)propionate
    —— 4-(((6-((cis-4-(tert-butyl)cyclohexyl)oxy)naphthalen-2-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid 1544656-30-5 C30H41NO3
    4-(((6-((cis-4-(tert-butyl)cyclohexyl)oxy)naphthalen-2-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid
    —— (4-<i>tert</i>-butyl-cyclohexyl)-(5,7-dinitro-2-trifluoromethyl-1(3)<i>H</i>-benzoimidazol-4-yl)-amine 30542-86-0 C18H22F3N5O4
    (4-<i>tert</i>-butyl-cyclohexyl)-(5,7-dinitro-2-trifluoromethyl-1(3)<i>H</i>-benzoimidazol-4-yl)-amine
    —— 4-(2-hydroxypropan-2-yl)-N-(7-(3-(methoxymethyl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1189852-67-2 C24H24N4O3
    4-(2-hydroxypropan-2-yl)-N-(7-(3-(methoxymethyl)phenyl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide
    —— 4-amino-N-[3-tert-butyl-2-methoxy-5-(2-oxo-1,2-dihydro-pyridin-3-yl)-phenyl]-3-methyl-benzamide 1206773-76-3 C24H27N3O3
    4-amino-N-[3-tert-butyl-2-methoxy-5-(2-oxo-1,2-dihydro-pyridin-3-yl)-phenyl]-3-methyl-benzamide
    —— 4,5-bis(4-chloro-2-methylphenyl)thiazole-2-carbonitrile 1395084-04-4 C18H12Cl2N2S
    4,5-bis(4-chloro-2-methylphenyl)thiazole-2-carbonitrile
    —— 4-methyl-2-methylthio-4H-imidazo<4,5-b>pyrazine 84996-49-6 C7H8N4S
    4-methyl-2-methylthio-4H-imidazo<4,5-b>pyrazine