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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methyl-8,9-dihydroxy-benzotropolon 18483-83-5 C12H10O4
4-Methyl-8,9-dihydroxy-benzotropolon
—— 4-benzoyl-3-hydroxy-1-p-tolyl-5-phenyl-2,5-dihydro-2-pyrrolone 108576-31-4 C24H19NO3
4-benzoyl-3-hydroxy-1-p-tolyl-5-phenyl-2,5-dihydro-2-pyrrolone
—— 4-{[1,3-bis-(4-bromo-phenyl)-4,6-dioxo-2-thioxo-tetrahydro-pyrimidin-5-ylidene]-hydrazino}-<i>N</i>-(4-chloro-phenyl)-benzenesulfonamide 75132-89-7 C28H18Br2ClN5O4S2
4-{[1,3-bis-(4-bromo-phenyl)-4,6-dioxo-2-thioxo-tetrahydro-pyrimidin-5-ylidene]-hydrazino}-<i>N</i>-(4-chloro-phenyl)-benzenesulfonamide
—— 4-butyl-2-ethoxy-1,3-dimethyl-2-oxo-2λ<sup>5</sup>-[1,4,2]diazaphospholidin-5-one 32243-79-1 C10H21N2O3P
4-butyl-2-ethoxy-1,3-dimethyl-2-oxo-2λ<sup>5</sup>-[1,4,2]diazaphospholidin-5-one
—— 4-(4-chloro-2-methylphenyl)-4-{7-[(ethylsulfanyl)methyl]-1H-indol-3-yl}butanonitrile 1202766-18-4 C22H23ClN2S
4-(4-chloro-2-methylphenyl)-4-{7-[(ethylsulfanyl)methyl]-1H-indol-3-yl}butanonitrile
—— 4-chloro-N-{[1-(4-ethylpiperazin-1-yl)cyclohexyl]methyl}-1-pyridin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1186086-90-7 C26H33ClN6O
4-chloro-N-{[1-(4-ethylpiperazin-1-yl)cyclohexyl]methyl}-1-pyridin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
—— 4-(2'-N-phenylaminonaphthylazo)chlorobenzene 897582-98-8 C22H16ClN3
4-(2'-N-phenylaminonaphthylazo)chlorobenzene
—— 4-tert-butyl-N-(4,5-dihydroxy-6-(piperidin-2-yl)pyrimidin-2-yl)benzamide 1407171-06-5 C20H26N4O3
4-tert-butyl-N-(4,5-dihydroxy-6-(piperidin-2-yl)pyrimidin-2-yl)benzamide
—— (4-cyano-phenylamino)-[4,5-diethoxy-2-(methanesulfonyl-methyl-amino)-phenyl]-acetic acid methyl ester 284044-30-0 C22H27N3O6S
(4-cyano-phenylamino)-[4,5-diethoxy-2-(methanesulfonyl-methyl-amino)-phenyl]-acetic acid methyl ester
—— 4-acetyl-3-(4-methoxy-phenyl)-2,6-dimethyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazine 28774-80-3 C19H21NO2S
4-acetyl-3-(4-methoxy-phenyl)-2,6-dimethyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazine
—— (4-Methoxy-phenyl)-methyl-((1S,2S)-2-piperidin-1-yl-cyclohexyl)-amine 28116-62-3 C19H30N2O
(4-Methoxy-phenyl)-methyl-((1S,2S)-2-piperidin-1-yl-cyclohexyl)-amine
—— 4-(Cyclopropylsulfonyl)-2-methoxyphenol 1147558-14-2 C10H12O4S
4-(Cyclopropylsulfonyl)-2-methoxyphenol
—— 4-formyl-2,6-bis(trimethylsilyl)phenyl trifluoromethanesulfonate 1276113-27-9 C14H21F3O4SSi2
4-formyl-2,6-bis(trimethylsilyl)phenyl trifluoromethanesulfonate
—— 4-Chloro-4,4-difluoro-3-methoxy-3-trifluoromethyl-but-1-yne 24684-31-9 C6H4ClF5O
4-Chloro-4,4-difluoro-3-methoxy-3-trifluoromethyl-but-1-yne
—— 4,4-dimethyl-1-phenyl-3-[1,2,4]triazol-1-yl-pentan-1-one 70086-00-9 C15H19N3O
4,4-dimethyl-1-phenyl-3-[1,2,4]triazol-1-yl-pentan-1-one
—— 4-(7-Chloro-quinolin-4-ylamino)-N-(1-ethyl-piperidin-4-yl)-benzamide 50534-46-8 C23H25ClN4O
4-(7-Chloro-quinolin-4-ylamino)-N-(1-ethyl-piperidin-4-yl)-benzamide
—— 4-(3-(trifluoromethyl)phenyl)-5,6-diphenylferrocene[1,2-c]pyridine-3(4H)-one 1603897-54-6 C32H22F3FeNO
4-(3-(trifluoromethyl)phenyl)-5,6-diphenylferrocene[1,2-c]pyridine-3(4H)-one
—— 4,4,7,7-tetramethyl-octa-2,5-diyne 91647-89-1 C12H18
4,4,7,7-tetramethyl-octa-2,5-diyne
—— 4-hydroxyspiro[1H-indole-3,1'-cyclohexane]-2-one 424792-56-3 C13H15NO2
4-hydroxyspiro[1H-indole-3,1'-cyclohexane]-2-one
—— 4-Decyl-2-thioxo-imidazolidin 13880-48-3 C13H26N2S
4-Decyl-2-thioxo-imidazolidin
—— 4-Nitro-anthranilsaeure-(5-nitro-furfuryliden-hydrazid) 5584-11-2 C12H9N5O6
4-Nitro-anthranilsaeure-(5-nitro-furfuryliden-hydrazid)
—— 4-Nitro-benzoic acid 2-hydroxy-2-(4-methyl-cyclohex-3-enyl)-propyl ester 13279-77-1 C17H21NO5
4-Nitro-benzoic acid 2-hydroxy-2-(4-methyl-cyclohex-3-enyl)-propyl ester
—— 4,6-Dimethoxy-2-(6,10-dioxo-undecen-1-yl)-benzoesaeure-aethylester 31749-59-4 C22H30O6
4,6-Dimethoxy-2-(6,10-dioxo-undecen-1-yl)-benzoesaeure-aethylester
—— (4-Nitro-3-m-tolyloxythiocarbonylamino-phenyl)-thiocarbamic acid O-m-tolyl ester 31841-02-8 C22H19N3O4S2
(4-Nitro-3-m-tolyloxythiocarbonylamino-phenyl)-thiocarbamic acid O-m-tolyl ester
—— (4-Chlor-phenyl)-(1,3,3,3-tetrachlor-propyl)-aether 884-47-9 C9H7Cl5O
(4-Chlor-phenyl)-(1,3,3,3-tetrachlor-propyl)-aether
—— 4-(2-Hydroxy-<1>naphthylmethylenamino>-naphthalsaeure-<4-(2-hydroxy-<1>naphthylmethylenamino)-phenylimid> 5209-37-0 C40H25N3O4
4-(2-Hydroxy-<1>naphthylmethylenamino>-naphthalsaeure-<4-(2-hydroxy-<1>naphthylmethylenamino)-phenylimid>
—— 4-iodo-5-methyl-N-[2-(methyloxy)-4-(4-morpholinyl)phenyl]-2-pyridinamine 1184931-49-4 C17H20IN3O2
4-iodo-5-methyl-N-[2-(methyloxy)-4-(4-morpholinyl)phenyl]-2-pyridinamine
—— 4-(4-dihydroxyborylbenzyloxy)octyloxybenzene 1119295-72-5 C21H29BO4
4-(4-dihydroxyborylbenzyloxy)octyloxybenzene
—— 4-(2,2-dimethyl-1-oxopropyl)-1-phenyl-1H-pyrazole-5-carboxylic acid 130188-01-1 C15H16N2O3
4-(2,2-dimethyl-1-oxopropyl)-1-phenyl-1H-pyrazole-5-carboxylic acid
—— (4R,5R)-2-(1-Phenyl-ethoxy)-[1,3,2]dioxaphospholane-4,5-dicarboxylic acid bis-dimethylamide 206259-41-8 C16H23N2O5P
(4R,5R)-2-(1-Phenyl-ethoxy)-[1,3,2]dioxaphospholane-4,5-dicarboxylic acid bis-dimethylamide
—— 4-morpholino-6-(n-propyl)-5,6-dihydro-1,2-pyrone 83577-55-3 C12H19NO3
4-morpholino-6-(n-propyl)-5,6-dihydro-1,2-pyrone
—— 4,6-dichloro-2-phenylbenzo[d]thiazole 73059-36-6 C13H7Cl2NS
4,6-dichloro-2-phenylbenzo[d]thiazole
—— 4-(3-fluoro-4-hydroxyphenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarbonitrile 1033766-82-3 C15H12FN3O
4-(3-fluoro-4-hydroxyphenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarbonitrile
—— 4-(2,1,3-benzothiadiazol-5-yl)-7-chloro-6H-pyrrolo[1,2-a][1,4]benzodiazepine 1407993-94-5 C18H11ClN4S
4-(2,1,3-benzothiadiazol-5-yl)-7-chloro-6H-pyrrolo[1,2-a][1,4]benzodiazepine
—— 4-(1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-1-phenyl-6-piperazin-1-yl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 58732-76-6 C19H23N7OS
4-(1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-1-phenyl-6-piperazin-1-yl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
—— 4-imino-1,5-dimethyl-3-(4-trifluoromethyl-phenyl)-imidazolidin-2-one 27023-43-4 C12H12F3N3O
4-imino-1,5-dimethyl-3-(4-trifluoromethyl-phenyl)-imidazolidin-2-one
—— (4S,5S,4'S)-5-[3-((3R,5aR,5bR,11aS,13bS)-5a,5b,8,8,11a,13b-Hexamethyl-icosahydro-cyclopenta[a]chrysen-3-yl)-butyl]-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl] 120522-25-0 C41H70O4
(4S,5S,4'S)-5-[3-((3R,5aR,5bR,11aS,13bS)-5a,5b,8,8,11a,13b-Hexamethyl-icosahydro-cyclopenta[a]chrysen-3-yl)-butyl]-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]
—— 4-chloro-N-({1-[3-(dimethylamino)pyrrolidin-1-yl]cyclohexyl}methyl)-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1186084-86-5 C26H33ClN6O
4-chloro-N-({1-[3-(dimethylamino)pyrrolidin-1-yl]cyclohexyl}methyl)-1-pyrimidin-2-yl-1H-indole-3-carboxamide
—— 4,5-diphenyl-3-(2,4,5-trimethyl-phenyl)-3<i>H</i>-thiazol-2-one 37534-60-4 C24H21NOS
4,5-diphenyl-3-(2,4,5-trimethyl-phenyl)-3<i>H</i>-thiazol-2-one
—— 4-biphenyl-4-yl-1-(1(3)<i>H</i>-imidazole-4-sulfonyl)-1<i>H</i>-imidazole 58767-91-2 C18H14N4O2S
4-biphenyl-4-yl-1-(1(3)<i>H</i>-imidazole-4-sulfonyl)-1<i>H</i>-imidazole
—— 4-Methyl-2-methylamino-6-propylamino-nicotinonitrile 51561-77-4 C11H16N4
4-Methyl-2-methylamino-6-propylamino-nicotinonitrile
—— (4-Chloro-phenyl)-(4-fluoro-phenyl)-piperidin-4-yl-methanol 138229-99-9 C18H19ClFNO
(4-Chloro-phenyl)-(4-fluoro-phenyl)-piperidin-4-yl-methanol
—— 4-(6-ethyl-5-morpholin-4-yl-7-oxo-2,3-dihydro-7<i>H</i>-imidazo[1,2-<i>a</i>]pyrimidin-8-yl)-benzonitrile 40064-98-0 C19H21N5O2
4-(6-ethyl-5-morpholin-4-yl-7-oxo-2,3-dihydro-7<i>H</i>-imidazo[1,2-<i>a</i>]pyrimidin-8-yl)-benzonitrile
—— 4-<N-(5-n-Butyl-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methoxy-anilid 24445-91-8 C23H25ClN4O4S
4-<N-(5-n-Butyl-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methoxy-anilid
—— 4-(4-bromo-phenyl)-2-(5-isopropyl-2-methyl-phenyl)-4-oxo-butyric acid 72660-55-0 C20H21BrO3
4-(4-bromo-phenyl)-2-(5-isopropyl-2-methyl-phenyl)-4-oxo-butyric acid
—— 4-(4-chlorophenyl)-2-mercapto-5-thiazole acetic acid, ethyl ester 75449-10-4 C13H12ClNO2S2
4-(4-chlorophenyl)-2-mercapto-5-thiazole acetic acid, ethyl ester
—— 4-methoxybenzyl 2-decyl-5-oxo-4-(propan-2-ylidene)tetrahydrofuran-3-carboxylate 1151664-71-9 C26H38O5
4-methoxybenzyl 2-decyl-5-oxo-4-(propan-2-ylidene)tetrahydrofuran-3-carboxylate
—— 4-ethyl-5-methoxy-benzofuran 1627-17-4 C11H12O2
4-ethyl-5-methoxy-benzofuran
—— 4-(1H-benzimidazol-1-yl)-γ-oxobenzenebutanoic acid 86798-55-2 C17H14N2O3
4-(1H-benzimidazol-1-yl)-γ-oxobenzenebutanoic acid
—— 4H,6H,10H,12H-2,8-Dithia-5,11-diselena-dicyclopenta[a,f]cyclodecene-1,3,7,9-tetracarboxylic acid tetramethyl ester 64663-88-3 C20H20O8S2Se2
4H,6H,10H,12H-2,8-Dithia-5,11-diselena-dicyclopenta[a,f]cyclodecene-1,3,7,9-tetracarboxylic acid tetramethyl ester