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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1-ethyl-1H-pyrazol-4-ylmethyl)-3'-(4-methoxy-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazine hydrochloride 1082060-35-2 C21H26N6O*ClH
4-(1-ethyl-1H-pyrazol-4-ylmethyl)-3'-(4-methoxy-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazine hydrochloride
—— 4-[2-(Trimethylsilyl)ethynyl]pyridin-3-ol 2445793-27-9 C10H13NOSi
4-[2-(Trimethylsilyl)ethynyl]pyridin-3-ol
—— [4-[4-[(5-chloro-4-imidazo[1,2-a]pyridin-3-ylpyrimidin-2-yl)amino]-3-methoxyphenyl]piperazin-1-yl]-pyrrolidin-2-ylmethanone 1224703-86-9 C27H29ClN8O2
[4-[4-[(5-chloro-4-imidazo[1,2-a]pyridin-3-ylpyrimidin-2-yl)amino]-3-methoxyphenyl]piperazin-1-yl]-pyrrolidin-2-ylmethanone
—— 4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-8-fluoro-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073447-95-6 C33H41FN6O9
4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-8-fluoro-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-[(S)-4-carboxy-2-({7-methyl-4-[2-oxo-2-((S)-2-propylcarbamoyl-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073446-02-2 C33H44N6O9
4-[(S)-4-carboxy-2-({7-methyl-4-[2-oxo-2-((S)-2-propylcarbamoyl-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073445-70-1 C34H44N6O9
4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-Tert-butyl-3-chloroanilinehydrochloride 878747-80-9 C10H15Cl2N
4-Tert-butyl-3-chloroanilinehydrochloride
—— 4-(4-Toluolsulfonyloamino)-acetophenon-semicarbazon 76883-60-8 C16H18N4O3S
4-(4-Toluolsulfonyloamino)-acetophenon-semicarbazon
—— 4,8,12-Trimethyl-1,5,9,13,15-heptadecapentaen 53594-51-7 C20H32
4,8,12-Trimethyl-1,5,9,13,15-heptadecapentaen
—— [(4R,5S)-5-hydroxy-1-(4-methylphenyl)sulfonyl-2,3,4,5-tetrahydro-1-benzazepin-4-yl] acetate 193686-95-2 C19H21NO5S
[(4R,5S)-5-hydroxy-1-(4-methylphenyl)sulfonyl-2,3,4,5-tetrahydro-1-benzazepin-4-yl] acetate
—— (4-Acetyl-phenyl)-bis-(4-dimethylamino-phenyl)-acetonitrile 57855-49-9 C26H27N3O
(4-Acetyl-phenyl)-bis-(4-dimethylamino-phenyl)-acetonitrile
—— 4-Nitro-benzoic acid 1-(4-trifluoromethyl-phenyl)-cycloheptyl ester 64822-44-2 C21H20F3NO4
4-Nitro-benzoic acid 1-(4-trifluoromethyl-phenyl)-cycloheptyl ester
—— 4-(3-{[5-(trifluoromethyl)pyridin-2-yl]oxy}benzylidene)-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)piperidine-1-carboxamide 1020324-44-0 C25H26F3N5O2
4-(3-{[5-(trifluoromethyl)pyridin-2-yl]oxy}benzylidene)-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)piperidine-1-carboxamide
—— 4-phenylmethanesulfonylaminopyridine-2-carboxylic acid hydroxyamide 1431468-81-3 C13H13N3O4S
4-phenylmethanesulfonylaminopyridine-2-carboxylic acid hydroxyamide
—— 4-pentynoyl-RWRWK-ε-aminocaproyl-ε-aminocaproyl-KK-NH<sub>2</sub> 1476743-55-1 C69H109N21O10
4-pentynoyl-RWRWK-ε-aminocaproyl-ε-aminocaproyl-KK-NH<sub>2</sub>
—— 4-(6-chloro-4-methylpyridazine-3-yl)-7-methoxy-2-isopropylpyrazolo[1,5-a]pyridine 909720-30-5 C16H17ClN4O
4-(6-chloro-4-methylpyridazine-3-yl)-7-methoxy-2-isopropylpyrazolo[1,5-a]pyridine
—— 4-fluoro-2-methyl-5-(6-methylaminomethyl-pyrimidin-4-yloxy)-indole-1-carboxylic acid (4-fluoro-3-trifluoromethyl-phenyl)-amide 1229449-01-7 C23H18F5N5O2
4-fluoro-2-methyl-5-(6-methylaminomethyl-pyrimidin-4-yloxy)-indole-1-carboxylic acid (4-fluoro-3-trifluoromethyl-phenyl)-amide
—— 4-{4-[8-(4-methanesulfonyl-phenyl)-quinoxalin-2-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester 1092500-31-6 C28H31N5O4S
4-{4-[8-(4-methanesulfonyl-phenyl)-quinoxalin-2-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-<4-(4,6-Dimethyl-pyrimidin-2-yl-sulfamoyl)phenylhydrazono>-3-methyl-pyrazol-5-on 98052-96-1 C16H17N7O3S
4-<4-(4,6-Dimethyl-pyrimidin-2-yl-sulfamoyl)phenylhydrazono>-3-methyl-pyrazol-5-on
—— [4-(3-hydroxy-benzylidene)-5-oxo-2-thioxo-imidazolidin-1-yl]-acetic acid 57518-55-5 C12H10N2O4S
[4-(3-hydroxy-benzylidene)-5-oxo-2-thioxo-imidazolidin-1-yl]-acetic acid
—— 4-[2-(2,2-dimethyl-2,3-dihydro-benzo[<i>b</i>][1,4]thiazepin-4-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline; compound with diiodine (1:1) 55558-23-1 C21H24IN2S*I
4-[2-(2,2-dimethyl-2,3-dihydro-benzo[<i>b</i>][1,4]thiazepin-4-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline; compound with diiodine (1:1)
—— 4-Dodecyloxy-benzoic acid 4-{[(E)-4-methoxy-phenylimino]-methyl}-phenyl ester 66278-98-6 C33H41NO4
4-Dodecyloxy-benzoic acid 4-{[(E)-4-methoxy-phenylimino]-methyl}-phenyl ester
—— [4-(3-trifluoromethyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (2-hydroxy-benzylidene)-hydrazide 67128-08-9 C18H14F3N5O2S
[4-(3-trifluoromethyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (2-hydroxy-benzylidene)-hydrazide
—— 4,4-Dimethyl-9,10-seco-androsta-5,7,10(19)-trien-3β,17β-diol 64042-80-4 C21H32O2
4,4-Dimethyl-9,10-seco-androsta-5,7,10(19)-trien-3β,17β-diol
—— 4,4,10,13-Tetramethyl-17-(1,4,5-trimethyl-hexyl)-4,9,10,11,12,13,14,15,16,17-decahydro-cyclopenta[a]phenanthren-3-one 66774-19-4 C30H46O
4,4,10,13-Tetramethyl-17-(1,4,5-trimethyl-hexyl)-4,9,10,11,12,13,14,15,16,17-decahydro-cyclopenta[a]phenanthren-3-one
—— 4'-Nitro-biphenyl-4-carbonyl isothiocyanate 67132-21-2 C14H8N2O3S
4'-Nitro-biphenyl-4-carbonyl isothiocyanate
—— 4-(3-acetyl-2-hydroxy-4,6-dimethoxy-phenyl)-2,2-dimethyl-furan-3-one 54917-06-5 C16H18O6
4-(3-acetyl-2-hydroxy-4,6-dimethoxy-phenyl)-2,2-dimethyl-furan-3-one
—— 4-Methyl-N-(4-methyl-9,10,10-trioxo-9,10-dihydro-10λ<sup>6</sup>-thioxanthen-1-yl)-benzenesulfonamide 29955-72-4 C21H17NO5S2
4-Methyl-N-(4-methyl-9,10,10-trioxo-9,10-dihydro-10λ<sup>6</sup>-thioxanthen-1-yl)-benzenesulfonamide
—— 4-Iodacetylamino-diphenylamin 38020-87-0 C14H13IN2O
4-Iodacetylamino-diphenylamin
—— 4a'-pyrrolidin-1-yl-1',2',3',4',4a',13a'-hexahydro-spiro[cyclohexan-1,13'-indazolo[1,2-<i>b</i>]phthalazine]-6,11-dione 52175-81-2 C24H31N3O2
4a'-pyrrolidin-1-yl-1',2',3',4',4a',13a'-hexahydro-spiro[cyclohexan-1,13'-indazolo[1,2-<i>b</i>]phthalazine]-6,11-dione
—— 4-[(1-{4-[(1-cyclopentylpiperidin-4-yl)oxy]phenyl}-1H-pyrazol-4-yl)carbonyl]morpholine 1033054-80-6 C24H32N4O3
4-[(1-{4-[(1-cyclopentylpiperidin-4-yl)oxy]phenyl}-1H-pyrazol-4-yl)carbonyl]morpholine
—— 4-amino-1-(3,5-dimethoxy-phenoxy)-butan-2-ol 59961-83-0 C12H19NO4
4-amino-1-(3,5-dimethoxy-phenoxy)-butan-2-ol
—— 4-(2,4-dichlorophenyl)-2-aminoimidazole 60472-23-3 C9H7Cl2N3
4-(2,4-dichlorophenyl)-2-aminoimidazole
—— 4-Hydroxy-9-(2-hydroxy-3-isobutylamino-propoxy)-7-methyl-furo[3,2-g]chromen-5-one 55165-21-4 C19H23NO6
4-Hydroxy-9-(2-hydroxy-3-isobutylamino-propoxy)-7-methyl-furo[3,2-g]chromen-5-one
—— 4-[5-[2-(1-(S)-phenylethylamino)pyrimidin-4-yl]-4-(3-trifluoromethylphenyl)thiazol-2-yl]piperidin-4-ol 917812-32-9 C27H26F3N5OS
4-[5-[2-(1-(S)-phenylethylamino)pyrimidin-4-yl]-4-(3-trifluoromethylphenyl)thiazol-2-yl]piperidin-4-ol
—— 4-Cyano-2-methoxyphenyl 9-oxobicyclo[3.3.1]nonane-3-carboxylate 1211011-31-2 C18H19NO4
4-Cyano-2-methoxyphenyl 9-oxobicyclo[3.3.1]nonane-3-carboxylate
—— 4-[2-(1,3-benzothiazol-2-yl)ethenyl]-3-chloro-N,N-dimethylaniline 1057669-48-3 C17H15ClN2S
4-[2-(1,3-benzothiazol-2-yl)ethenyl]-3-chloro-N,N-dimethylaniline
—— 4-((2-(2,4-difluorophenyl)hydrazono)methyl)benzene-1,2-diol 1267886-74-7 C13H10F2N2O2
4-((2-(2,4-difluorophenyl)hydrazono)methyl)benzene-1,2-diol
—— 4-[(E)-furan-2-ylmethylideneamino]-3-(5-methyl-1H-pyrazol-3-yl)-1H-1,2,4-triazole-5-thione 850825-10-4 C11H10N6OS
4-[(E)-furan-2-ylmethylideneamino]-3-(5-methyl-1H-pyrazol-3-yl)-1H-1,2,4-triazole-5-thione
—— 4-[(benzyloxy)methyl]-2-(2-chlorophenyl)-5-(pyrazin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1218814-52-8 C25H20ClN5O3
4-[(benzyloxy)methyl]-2-(2-chlorophenyl)-5-(pyrazin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
—— 4-amino-8-[(4-fluorophenyl)methyl]-5,8-dihydro-2-[(2-phenylethyl)thio]-6,7-pteridinedione 1119576-47-4 C21H18FN5O2S
4-amino-8-[(4-fluorophenyl)methyl]-5,8-dihydro-2-[(2-phenylethyl)thio]-6,7-pteridinedione
—— 4-{[(2-carboxyphenyl)-methylcarbamoyl]-methoxy}-5,7-dichloronaphthalene-2-carboxylic acid 1257342-33-8 C21H15Cl2NO6
4-{[(2-carboxyphenyl)-methylcarbamoyl]-methoxy}-5,7-dichloronaphthalene-2-carboxylic acid
—— 4-[2-cyano-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)propyl]benzonitrile 1056889-61-2 C22H19N3O
4-[2-cyano-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)propyl]benzonitrile
—— 4-(4-fluoro-phenyl)-5-[2-(4-methyl-piperazin-1-yl)-ethyl]-3<i>H</i>-oxazol-2-one 52867-86-4 C16H20FN3O2
4-(4-fluoro-phenyl)-5-[2-(4-methyl-piperazin-1-yl)-ethyl]-3<i>H</i>-oxazol-2-one
—— 4-(4-methyl-benzoyl)-quinazoline-2-carboxylic acid (2-hydroxy-ethyl)-amide 1222876-87-0 C19H17N3O3
4-(4-methyl-benzoyl)-quinazoline-2-carboxylic acid (2-hydroxy-ethyl)-amide
—— 4-(4-[(2-(1-[(2,3-dichlorophenyl)sulfonyl]piperidin-2-yl)ethoxy)acetyl]piperazin-1-yl)benzonitrile 1072342-43-8 C26H30Cl2N4O4S
4-(4-[(2-(1-[(2,3-dichlorophenyl)sulfonyl]piperidin-2-yl)ethoxy)acetyl]piperazin-1-yl)benzonitrile
—— 4-(2,6-Dichlorphenyl)-4-methylpyrrolidin-2-on 60611-38-3 C11H11Cl2NO
4-(2,6-Dichlorphenyl)-4-methylpyrrolidin-2-on
—— 4'-cyano-3-cyclopentyloxy-4-methoxy-N-(3-pyridylmethyl)diphenylamine 460081-06-5 C25H25N3O2
4'-cyano-3-cyclopentyloxy-4-methoxy-N-(3-pyridylmethyl)diphenylamine
—— 4-hydroperoxy-12-methoxy-19-norpodocarpa-5,8,11,13-tetraen-7-one 129456-80-0 C17H20O4
4-hydroperoxy-12-methoxy-19-norpodocarpa-5,8,11,13-tetraen-7-one
—— 4-[bis(2-hydroxyethyl)amino]-2-methyl-8H-pyrimido[5,4-b][1,4]oxazin-7-one 130558-64-4 C11H16N4O4
4-[bis(2-hydroxyethyl)amino]-2-methyl-8H-pyrimido[5,4-b][1,4]oxazin-7-one