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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(6-chlorobenzofuran-7-ylamino)-6-methoxy-7-(2-piperidin-4-ylethoxy)quinazoline 412349-09-8 C24H25ClN4O3
4-(6-chlorobenzofuran-7-ylamino)-6-methoxy-7-(2-piperidin-4-ylethoxy)quinazoline
—— 4-n-decyloxy-benzoicacid-[4-n-dodecyloxy-phenylester] 76563-20-7 C35H54O4
4-n-decyloxy-benzoicacid-[4-n-dodecyloxy-phenylester]
—— (4-pentoxyphenyl) 4-[5-[4-(4-pentoxyphenoxy)carbonylphenoxy]pentoxy]benzoate 102101-71-3 C41H48O8
(4-pentoxyphenyl) 4-[5-[4-(4-pentoxyphenoxy)carbonylphenoxy]pentoxy]benzoate
—— 4-hydroxy-[3,3'-bifuran]-2,5'(2'H,5H)-dione compound with 2-(pyridin-2-yl)ethan-1-ol (1:1) 1220352-10-2 C7H9NO*C8H6O5
4-hydroxy-[3,3'-bifuran]-2,5'(2'H,5H)-dione compound with 2-(pyridin-2-yl)ethan-1-ol (1:1)
—— (4-{4-[4-(2-methoxy-phenyl)-piperazin-1-yl]-butoxy}-benzyl)-(3-methyl-isoxazol-5-yl)-amine 1198205-37-6 C26H34N4O3
(4-{4-[4-(2-methoxy-phenyl)-piperazin-1-yl]-butoxy}-benzyl)-(3-methyl-isoxazol-5-yl)-amine
—— 4-{2-methyl-3-[(4-methylpiperazino)carbonyl]-5-(2-naphthyl)-1H-pyrrolyl-1}-benzenesulfonamide 1258267-81-0 C27H28N4O3S
4-{2-methyl-3-[(4-methylpiperazino)carbonyl]-5-(2-naphthyl)-1H-pyrrolyl-1}-benzenesulfonamide
—— 4-Butyl-5-methylidene-2-oxo-1-(2,4,6-trimethylphenyl)pyrrole-3-carbonitrile 1032185-27-5 C19H22N2O
4-Butyl-5-methylidene-2-oxo-1-(2,4,6-trimethylphenyl)pyrrole-3-carbonitrile
—— 4-[4-(2,5-dichloro-3-thienyl)-2-thiazolyl]benzoic acid 254911-69-8 C14H7Cl2NO2S2
4-[4-(2,5-dichloro-3-thienyl)-2-thiazolyl]benzoic acid
—— 4-(diethylcarbamoyl-methoxy)-9-methoxy-7-trans(?)-styryl-furo[3,2-g]chromen-5-one 114553-00-3 C26H25NO6
4-(diethylcarbamoyl-methoxy)-9-methoxy-7-trans(?)-styryl-furo[3,2-g]chromen-5-one
—— 4-oxo-6-trimethylsilylcyclohexane-1,2-dicarboxylic anhydride 80400-57-3 C11H16O4Si
4-oxo-6-trimethylsilylcyclohexane-1,2-dicarboxylic anhydride
—— 4-tert-butyl-N-(3-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide 675867-46-6 C29H36N2O4S
4-tert-butyl-N-(3-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide
—— 4-chloro-2-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-5-methyl-N-propylbenzenesulfonamide 710340-05-9 C26H26ClNO2S
4-chloro-2-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-5-methyl-N-propylbenzenesulfonamide
—— 4-[[4-(Benzoylamino)-5-chloro-2-methylphenyl]azo]-3-hydroxy-N-(1-naphthalenyl)-2-naphthalenecarboxamide 84100-89-0 C35H25ClN4O3
4-[[4-(Benzoylamino)-5-chloro-2-methylphenyl]azo]-3-hydroxy-N-(1-naphthalenyl)-2-naphthalenecarboxamide
—— 4-(4-methoxybenzenesulfonyl)-1-(4-methylphenylsulfonyl)-2,3,4,5-tetrahydro-1H-[1,4]benzodiazepine-3-carboxylic acid 233754-84-2 C24H24N2O7S2
4-(4-methoxybenzenesulfonyl)-1-(4-methylphenylsulfonyl)-2,3,4,5-tetrahydro-1H-[1,4]benzodiazepine-3-carboxylic acid
—— (4-Cyano-benzyl)-phenyl-phosphinic acid (2S,3R)-4-iodo-2,3-dimethoxy-butyl ester 118643-63-3 C20H23INO4P
(4-Cyano-benzyl)-phenyl-phosphinic acid (2S,3R)-4-iodo-2,3-dimethoxy-butyl ester
—— 4-Imidazolidinecarboxylic acid,3-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-methyl-1-oxobutyl]-2-oxo-1-(phenylmethyl)-, (4S)- 393548-65-7 C21H29N3O6
4-Imidazolidinecarboxylic acid,3-[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-methyl-1-oxobutyl]-2-oxo-1-(phenylmethyl)-, (4S)-
—— 4-(3-(3-((4-butylpiperazin-1-yl)(imino)methyl)phenyl)ureido)-N-propylbenzenesulfonamide 1237644-62-0 C25H36N6O3S
4-(3-(3-((4-butylpiperazin-1-yl)(imino)methyl)phenyl)ureido)-N-propylbenzenesulfonamide
—— (4-{5-[2-(2,3-difluoro-phenyl)-imidazo[4,5-d]pyridazin-5-ylmethyl]-isoxazol-3-yl}-3-trifluoromethyl-phenoxy)-acetonitrile 1234790-76-1 C24H13F5N6O2
(4-{5-[2-(2,3-difluoro-phenyl)-imidazo[4,5-d]pyridazin-5-ylmethyl]-isoxazol-3-yl}-3-trifluoromethyl-phenoxy)-acetonitrile
—— 4-Nitro-2-p-tolylsulfanylmethyl-benzoic acid 66672-17-1 C15H13NO4S
4-Nitro-2-p-tolylsulfanylmethyl-benzoic acid
—— 4-(5-(1-methylethoxy)carbonylpropyl-6-aminopyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182188-92-6 C29H37N7O2
4-(5-(1-methylethoxy)carbonylpropyl-6-aminopyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
—— [4-(7-chloro-indan-4-yloxy)-3-thiophen-2-yl-pyrazol-1-yl]-acetic acid 1092552-61-8 C18H15ClN2O3S
[4-(7-chloro-indan-4-yloxy)-3-thiophen-2-yl-pyrazol-1-yl]-acetic acid
—— 4-(2-fluorophenyl)-N-[2-(isopropylamino)ethyl]-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxamide 1089144-96-6 C26H27FN4O2
4-(2-fluorophenyl)-N-[2-(isopropylamino)ethyl]-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxamide
—— 4-(5-ethyl-8-methyl-1,3,4,4a,5,9b-hexahydro-pyrido[4,3-<i>b</i>]indol-2-yl)-butyronitrile 57933-43-4 C18H25N3
4-(5-ethyl-8-methyl-1,3,4,4a,5,9b-hexahydro-pyrido[4,3-<i>b</i>]indol-2-yl)-butyronitrile
—— [(4-Bromo-phenyl)-hydrazono]-cyano-acetic acid methyl ester 59064-28-7 C10H8BrN3O2
[(4-Bromo-phenyl)-hydrazono]-cyano-acetic acid methyl ester
—— 4-{5-[6-(3,4-dimethoxy-phenyl)-2-methyl-imidazo[1,2-b]pyridazin-3-yl]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester 1083428-77-6 C29H34N6O4
4-{5-[6-(3,4-dimethoxy-phenyl)-2-methyl-imidazo[1,2-b]pyridazin-3-yl]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester
—— (4S)-4-amino-5-[(2S)-2-cyanopyrrolidin-1-yl]-5-oxo-N-phenylpentanamide;2,2,2-trifluoroacetic acid 1150656-69-1 C2HF3O2*C16H20N4O2
(4S)-4-amino-5-[(2S)-2-cyanopyrrolidin-1-yl]-5-oxo-N-phenylpentanamide;2,2,2-trifluoroacetic acid
—— [4-(7-hydroxy-3,6-dimethyl-indan-4-ylmethyl)-3,5-dimethyl-pyrazol-1-yl]-acetic acid 1092552-48-1 C19H24N2O3
[4-(7-hydroxy-3,6-dimethyl-indan-4-ylmethyl)-3,5-dimethyl-pyrazol-1-yl]-acetic acid
—— 4-acetoxy-α-(4'-methylsulfanylphenyl)benzyl acetate 1103744-85-9 C18H18O4S
4-acetoxy-α-(4'-methylsulfanylphenyl)benzyl acetate
—— 4-(5-{[1-(4-fluoro-phenyl)-3-trifluoromethyl-1H-pyrazole-4-carbonyl]-amino}-pyridin-2-yl)-benzoic acid 1085837-05-3 C23H14F4N4O3
4-(5-{[1-(4-fluoro-phenyl)-3-trifluoromethyl-1H-pyrazole-4-carbonyl]-amino}-pyridin-2-yl)-benzoic acid
—— 4-((1-benzofuran-2-ylcarbonyl)amino)-N-(2-cyanoethyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-3-carboxamide 906087-42-1 C21H21N5O4
4-((1-benzofuran-2-ylcarbonyl)amino)-N-(2-cyanoethyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-3-carboxamide
—— 4,4-dimethyl-1-(2-methyl-propane-2-sulfinyl)-pentan-3-one 91243-43-5 C11H22O2S
4,4-dimethyl-1-(2-methyl-propane-2-sulfinyl)-pentan-3-one
—— (4-Methyl-1,4-benzthiazin-3-yl)phosphonsaeure-dimethylester 102834-90-2 C11H14NO3PS
(4-Methyl-1,4-benzthiazin-3-yl)phosphonsaeure-dimethylester
—— 4-benzyl-4-methylmorpholinium (R)-(-)-3-chloromandelate 1346236-58-5 C8H6ClO3*C12H18NO
4-benzyl-4-methylmorpholinium (R)-(-)-3-chloromandelate
—— 4-Hydroxy-3-isopentylthio-6-methyl-2-pyrone 58979-47-8 C11H16O3S
4-Hydroxy-3-isopentylthio-6-methyl-2-pyrone
—— 4-O-(2-acetoxyethyl)-2,3-di-O-acetyl-6-deoxy-α-D-glucopyranosyl trichloroacetimidate 502621-08-1 C16H22Cl3NO9
4-O-(2-acetoxyethyl)-2,3-di-O-acetyl-6-deoxy-α-D-glucopyranosyl trichloroacetimidate
—— 4,6-O-benzylidene-2-benzylideneamino-2-deoxy-β-D-glucopyranose 85065-26-5 C20H21NO5
4,6-O-benzylidene-2-benzylideneamino-2-deoxy-β-D-glucopyranose
—— 4-(7-Methyl-oct-3-ynyl)-1-trityl-1H-imidazole 223419-69-0 C31H32N2
4-(7-Methyl-oct-3-ynyl)-1-trityl-1H-imidazole
—— 4-(dimethoxymethyl)dec-1-en-4-ol 1194639-63-8 C13H26O3
4-(dimethoxymethyl)dec-1-en-4-ol
—— 4β-{4-[1-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyloxy)-1,2,3-triazol-1-yl]}-4-deoxypodophyllotoxin 1558049-48-1 C39H43N3O17
4β-{4-[1-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyloxy)-1,2,3-triazol-1-yl]}-4-deoxypodophyllotoxin
—— 4-{6-[1-(4-Fluorobenzyl)-2-(4-fluorophenyl)ethyl]pyrimidine-4-yl}-3-hydroxy-1-methyl-1,5-dihydropyrrole-2-one 500368-07-0 C24H21F2N3O2
4-{6-[1-(4-Fluorobenzyl)-2-(4-fluorophenyl)ethyl]pyrimidine-4-yl}-3-hydroxy-1-methyl-1,5-dihydropyrrole-2-one
—— 4-{[N-(N-benzyloxycarbonyl-L(?)-valyl)-L(?)-phenylalanyl]-amino}-1-(tetra-O-acetyl-β-D-glucopyranosyl)-1H-pyrimidin-2-one 104511-32-2 C40H47N5O14
4-{[N-(N-benzyloxycarbonyl-L(?)-valyl)-L(?)-phenylalanyl]-amino}-1-(tetra-O-acetyl-β-D-glucopyranosyl)-1H-pyrimidin-2-one
—— 4-(4-chloro-3-(trifluoromethyl)phenylamino)-2-(4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1300609-14-6 C20H19ClF3N5O2
4-(4-chloro-3-(trifluoromethyl)phenylamino)-2-(4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
—— 4-[[1-(2,5-difluorophenyl)-5-(methylsulfonyl)pentyl]sulfonyl]phenol 558463-04-0 C18H20F2O5S2
4-[[1-(2,5-difluorophenyl)-5-(methylsulfonyl)pentyl]sulfonyl]phenol
—— 4-{2-[({3-[3-(acetylamino)phenyl]phenyl}methyl)amino]pyrimidin-4-yl}benzamide 403807-78-3 C26H23N5O2
4-{2-[({3-[3-(acetylamino)phenyl]phenyl}methyl)amino]pyrimidin-4-yl}benzamide
—— 4-[6-(2-fluorophenyl)pyrimidin-4-yl]-N-pyridin-3-ylpiperazine-1-carboxamide 1143577-46-1 C20H19FN6O
4-[6-(2-fluorophenyl)pyrimidin-4-yl]-N-pyridin-3-ylpiperazine-1-carboxamide
—— 4-Cyclohexyloxy-2-(3,5-difluorophenyl)-5-(4-naphthalen-1-ylsulfonylpiperazin-1-yl)pyridazin-3-one 1062082-01-2 C30H30F2N4O4S
4-Cyclohexyloxy-2-(3,5-difluorophenyl)-5-(4-naphthalen-1-ylsulfonylpiperazin-1-yl)pyridazin-3-one
—— 4-[4-(2-pyrid-4-ylphenyl)but-3-en-(E)-1-ynyl]benzoic acid 216442-20-5 C22H15NO2
4-[4-(2-pyrid-4-ylphenyl)but-3-en-(E)-1-ynyl]benzoic acid
—— 4-[1-(4-Benzoylaminophenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid 133747-34-9 C25H22N2O5
4-[1-(4-Benzoylaminophenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid
—— 4-nitro-2-(1,2-oxazol-3-yl)phenol 86176-52-5 C9H6N2O4
4-nitro-2-(1,2-oxazol-3-yl)phenol
—— 4-((2,4-dioxothiazolidin-5-yl)methyl)phenyl (2S)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylate 494870-55-2 C24H25NO6S
4-((2,4-dioxothiazolidin-5-yl)methyl)phenyl (2S)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylate