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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-amino-phenyl)-phosphonic acid ethyl ester-[2]pyridylamide 100616-87-3 C13H16N3O2P
(4-amino-phenyl)-phosphonic acid ethyl ester-[2]pyridylamide
—— 4-tert-butoxydinaphtho<2,1-d:1',2'-f><1,3,2>dioxaphosphepin 82127-61-5 C24H21O3P
4-tert-butoxydinaphtho<2,1-d:1',2'-f><1,3,2>dioxaphosphepin
—— 4-benzoylimino-6-methyl-2,3,5,6-tetrachlorocyclohex-2-en-1-one 1266605-58-6 C14H9Cl4NO2
4-benzoylimino-6-methyl-2,3,5,6-tetrachlorocyclohex-2-en-1-one
—— 4-(<i>O</i>-methyl-<i>N</i>,<i>N</i>-phthaloyl-L-tyrosyl)-morpholine 102314-04-5 C22H22N2O5
4-(<i>O</i>-methyl-<i>N</i>,<i>N</i>-phthaloyl-L-tyrosyl)-morpholine
—— (4-chloro-phenyl)-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-methanol 99070-46-9 C10H11ClN2O
(4-chloro-phenyl)-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-methanol
—— 4,5-epoxy-4-chloro-6-methoxytetrahydropyran-3-one 95840-72-5 C6H7ClO4
4,5-epoxy-4-chloro-6-methoxytetrahydropyran-3-one
—— 4a-Morpholin-4-yl-1,2,3,4,4a,9b-hexahydro-benzo[3,4]cyclobuta[1,2]cyclohepten-7-one 108087-01-0 C17H21NO2
4a-Morpholin-4-yl-1,2,3,4,4a,9b-hexahydro-benzo[3,4]cyclobuta[1,2]cyclohepten-7-one
—— (4S)-2-trifluoromethyl-2-methyloxazolidine-4-carboxylic acid methyl ester 1228376-95-1 C7H10F3NO3
(4S)-2-trifluoromethyl-2-methyloxazolidine-4-carboxylic acid methyl ester
—— 4,5,6,7-Tetrachloro-3-hydroxy-3-trichloromethyl-3H-isobenzofuran-1-one 13135-97-2 C9HCl7O3
4,5,6,7-Tetrachloro-3-hydroxy-3-trichloromethyl-3H-isobenzofuran-1-one
—— 4-(trans-4-propylcyclohexyl)phenyl trifluoromethylsulfonate 152872-01-0 C16H21F3O3S
4-(trans-4-propylcyclohexyl)phenyl trifluoromethylsulfonate
—— (4R,7R,E)-((2R,3S)-3-(benzyloxy)pent-4-en-2-yl) 7-(acryloyloxy)-4-(4-methoxybenzyl-oxy)oct-2-enoate 1369492-92-1 C31H38O7
(4R,7R,E)-((2R,3S)-3-(benzyloxy)pent-4-en-2-yl) 7-(acryloyloxy)-4-(4-methoxybenzyl-oxy)oct-2-enoate
—— 4-chloro-1-methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-1H-pyrazolo[3,4-c]pyridazine 1404504-70-6 C19H12ClF3N4
4-chloro-1-methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-1H-pyrazolo[3,4-c]pyridazine
—— 4-hydroxy-5,6-dihydro-2<i>H</i>-thiopyran-3-carboxylic acid ethyl ester 343867-84-5 C8H12O3S
4-hydroxy-5,6-dihydro-2<i>H</i>-thiopyran-3-carboxylic acid ethyl ester
—— (4-amino-5-benzyl-pyrimidin-2-ylsulfanyl)-acetic acid cyclopentyl ester 476302-28-0 C18H21N3O2S
(4-amino-5-benzyl-pyrimidin-2-ylsulfanyl)-acetic acid cyclopentyl ester
—— 4-<(tert-butyldimethylsilyl)oxy>-1-(p-tolylsulfonyl)butane 127382-67-6 C17H30O3SSi
4-<(tert-butyldimethylsilyl)oxy>-1-(p-tolylsulfonyl)butane
—— (+/-)-4-[3-{(2,4-dichlorophenoxyacetyl)amino}-1-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-5-yl]benzamide 412317-46-5 C25H20Cl2N4O4
(+/-)-4-[3-{(2,4-dichlorophenoxyacetyl)amino}-1-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-5-yl]benzamide
—— 4-benzoyl-2-methyl-2,3-dihydro-1,4-benzothiazine 87012-00-8 C16H15NOS
4-benzoyl-2-methyl-2,3-dihydro-1,4-benzothiazine
—— 4-(4-Cyclohepta-2,4,6-trienyl-phenyl)-1,3-diphenyl-4,4a-dihydro-1H-cyclohepta[1,2,4]triazine 74826-12-3 C33H27N3
4-(4-Cyclohepta-2,4,6-trienyl-phenyl)-1,3-diphenyl-4,4a-dihydro-1H-cyclohepta[1,2,4]triazine
—— 4-chloro-N-(1-(1-(2-cyanoacetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2-yl)benzamide 1575819-11-2 C22H20ClN5O2
4-chloro-N-(1-(1-(2-cyanoacetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2-yl)benzamide
—— 4-[(1-methyl-4-phenylmethoxyindol-3-yl)methylidene]-3-pyridin-3-yl-1H-pyrazol-5-one 1352136-39-0 C25H20N4O2
4-[(1-methyl-4-phenylmethoxyindol-3-yl)methylidene]-3-pyridin-3-yl-1H-pyrazol-5-one
—— (4S)-2-C-Methyl-2-O-benzyl-3-O-formyl-4-(9',10'-dihydro-1',4'-dihydroxy-9,10-dioxo-2-anthryl)-α,β-D-erythro-tetrafuranose 132000-27-2 C27H22O9
(4S)-2-C-Methyl-2-O-benzyl-3-O-formyl-4-(9',10'-dihydro-1',4'-dihydroxy-9,10-dioxo-2-anthryl)-α,β-D-erythro-tetrafuranose
—— 4-((4-hydroxyphenyl)(phenyl)methyl)phenyl acetate 1092362-48-5 C21H18O3
4-((4-hydroxyphenyl)(phenyl)methyl)phenyl acetate
—— (4-Acetyl-phenyl)-phenyl-phosphinic acid butyl ester 86662-20-6 C18H21O3P
(4-Acetyl-phenyl)-phenyl-phosphinic acid butyl ester
—— 4-[(9-cyclopentyl-6,7,8,9-tetrahydro-5-methyl-6-oxospiro[5H-pyrimido[4,5-b][1,4]diazepine-7,1'-cyclopropan]-2-yl)amino]-N-(tetrahydropyran-4-yl)benzamide 1062242-46-9 C27H34N6O3
4-[(9-cyclopentyl-6,7,8,9-tetrahydro-5-methyl-6-oxospiro[5H-pyrimido[4,5-b][1,4]diazepine-7,1'-cyclopropan]-2-yl)amino]-N-(tetrahydropyran-4-yl)benzamide
—— 4-(4-hydroxybutanoylamino)-2,2,6,6-tetramethylpiperidine-1-oxyl 96608-49-0 C13H25N2O3
4-(4-hydroxybutanoylamino)-2,2,6,6-tetramethylpiperidine-1-oxyl
—— 4-((2E,4E)-Hexa-2,4-dienyl)-3-methyl-phenol 3280-54-4 C13H16O
4-((2E,4E)-Hexa-2,4-dienyl)-3-methyl-phenol
—— 4-({[6-(2,5-difluoro-4-hydroxy-phenylamino)-pyrimidin-4-yl]-ethyl-amino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 871681-59-3 C23H31F2N5O3
4-({[6-(2,5-difluoro-4-hydroxy-phenylamino)-pyrimidin-4-yl]-ethyl-amino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(4,4'-bis-dimethylamino-benzhydryl)-3-methyl-benzenesulfonic acid 55929-50-5 C24H28N2O3S
4-(4,4'-bis-dimethylamino-benzhydryl)-3-methyl-benzenesulfonic acid
—— 4-Chloro-6-cyclohexyl-quinoline-3-carboxylic acid ethyl ester 149301-52-0 C18H20ClNO2
4-Chloro-6-cyclohexyl-quinoline-3-carboxylic acid ethyl ester
—— 4-(trityloxy)butan-2-one 800380-59-0 C23H22O2
4-(trityloxy)butan-2-one
—— 4β-Acetoxy-4aβ,8α-dimethyl-3,4,4a,5,6,8aα-hexahydronaphthalene-1(2H),7(8H)-dione 87262-31-5 C14H20O4
4β-Acetoxy-4aβ,8α-dimethyl-3,4,4a,5,6,8aα-hexahydronaphthalene-1(2H),7(8H)-dione
—— 4-(1-phenylbuta-1,3-dien-1-yl)-1,1'-biphenyl 1356251-35-8 C22H18
4-(1-phenylbuta-1,3-dien-1-yl)-1,1'-biphenyl
—— 4-((E)-2-Benzenesulfonyl-vinyloxy)-pentanoic acid 285545-67-7 C13H16O5S
4-((E)-2-Benzenesulfonyl-vinyloxy)-pentanoic acid
—— 4-Methoxy-1-[N-((6R,7R)-2-methoxycarbonyl-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-7-yl)-2-phenoxy-acetimidoyloxy]-pyridinium 84819-56-7 C23H24N3O6S
4-Methoxy-1-[N-((6R,7R)-2-methoxycarbonyl-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-7-yl)-2-phenoxy-acetimidoyloxy]-pyridinium
—— 4-adamantan-1-ylmethyl-thiazole 28599-70-4 C14H19NS
4-adamantan-1-ylmethyl-thiazole
—— 4-cyanoamino-α-methylphenylalanine 64618-91-3 C11H13N3O2
4-cyanoamino-α-methylphenylalanine
—— 4-(4,4-Dimethyl-6-oxo-cyclohex-1-enyl)-butyric acid methyl ester 32624-52-5 C13H20O3
4-(4,4-Dimethyl-6-oxo-cyclohex-1-enyl)-butyric acid methyl ester
—— 4-benzylamino-3-phenethylamino-1,2,5-thiadiazole 1,1-dioxide 112622-59-0 C17H18N4O2S
4-benzylamino-3-phenethylamino-1,2,5-thiadiazole 1,1-dioxide
—— 4-methoxybenzyl (2R,3S)-2-formyl-2-methyl-4-nitro-3-phenylbutanoate 1603832-82-1 C20H21NO6
4-methoxybenzyl (2R,3S)-2-formyl-2-methyl-4-nitro-3-phenylbutanoate
—— (4-chloro-benzylidene)-(2-piperidino-ethyl)-amine 100792-41-4 C14H19ClN2
(4-chloro-benzylidene)-(2-piperidino-ethyl)-amine
—— 4-Ethoxy-thiocarbanilsaeure-<4-ethyl-phenyl-ester> 109449-41-4 C17H19NO2S
4-Ethoxy-thiocarbanilsaeure-<4-ethyl-phenyl-ester>
—— 4,5-Epoxy-2-ethoxycarbonyl-penten-(2)-saeure-(1)-ethylester 99173-70-3 C10H14O5
4,5-Epoxy-2-ethoxycarbonyl-penten-(2)-saeure-(1)-ethylester
—— 4'-[3-(2-ethoxy-ethylamino)-pyrrolidine-1-sulfonyl]-biphenyl-4-carbonitrile 917357-01-8 C21H25N3O3S
4'-[3-(2-ethoxy-ethylamino)-pyrrolidine-1-sulfonyl]-biphenyl-4-carbonitrile
—— [4-[(4-Cyclopropyl-2-thiazolyl)methyl]-1-piperazinyl](4-ethoxyphenyl)methanone 1171392-53-2 C20H25N3O2S
[4-[(4-Cyclopropyl-2-thiazolyl)methyl]-1-piperazinyl](4-ethoxyphenyl)methanone
—— 4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-ethoxy}-3-fluoro-benzonitrile 1219495-90-5 C28H29ClFN3O
4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-ethoxy}-3-fluoro-benzonitrile
—— 4-Benzylthio-4-methyl-2-phenyl-2-oxazolin-5-on 36648-47-2 C17H15NO2S
4-Benzylthio-4-methyl-2-phenyl-2-oxazolin-5-on
—— 4-[5-fluoro-2-(tetrahydro-2H-pyran-4-ylmethoxy)phenyl]-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine 1403987-82-5 C23H25FN4O4S
4-[5-fluoro-2-(tetrahydro-2H-pyran-4-ylmethoxy)phenyl]-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine
—— 4-(1-(4-fluorobenzyl)-1H-indol-4-yl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231883-11-6 C34H30FN5O2
4-(1-(4-fluorobenzyl)-1H-indol-4-yl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
—— 4-N-(2,6-dimethylphenyl)-1-N-(2-hydroxybenzal)-3-thiosemicarbazone, cobalt(II) complex 103572-96-9 C32H32CoN6O2S2
4-N-(2,6-dimethylphenyl)-1-N-(2-hydroxybenzal)-3-thiosemicarbazone, cobalt(II) complex
—— 4-[bis(dimethylamino)phosphoryloxy]-N,N-diethyl-3-methylbenzamide 132552-85-3 C16H28N3O3P
4-[bis(dimethylamino)phosphoryloxy]-N,N-diethyl-3-methylbenzamide