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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(Chlorosulfonyl)-2,5-dimethylfuran-3-carboxylic acid 1016689-45-4 C7H7ClO5S
4-(Chlorosulfonyl)-2,5-dimethylfuran-3-carboxylic acid
—— 4-(3-acetylphenyl)-N-[2-(diethylamino)ethyl]-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxamide 1089144-81-9 C29H32N4O3
4-(3-acetylphenyl)-N-[2-(diethylamino)ethyl]-2-methyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxamide
—— (4S,5R,7R,8R)-4-hydroxy-2-[(S)-hydroxy(4-methoxyphenyl)methyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one 1413333-24-0 C20H26O8
(4S,5R,7R,8R)-4-hydroxy-2-[(S)-hydroxy(4-methoxyphenyl)methyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one
—— 4-chloro-N-(4-phenylbutan-2-yl)-N-[[4-(2H-tetrazol-5-yl)phenyl]methyl]benzenesulfonamide 1191068-35-5 C24H24ClN5O2S
4-chloro-N-(4-phenylbutan-2-yl)-N-[[4-(2H-tetrazol-5-yl)phenyl]methyl]benzenesulfonamide
—— 4-cyano-5-ethyl-3-(4-hydroxymethyl-phenyl)-1-methyl-1H-pyrrole-2-carboxylic acid ethyl ester 851199-76-3 C18H20N2O3
4-cyano-5-ethyl-3-(4-hydroxymethyl-phenyl)-1-methyl-1H-pyrrole-2-carboxylic acid ethyl ester
—— [4-(4-fluorophenyl)-1,2,4-triazol-3-yl]methanol 1537395-74-6 C9H8FN3O
[4-(4-fluorophenyl)-1,2,4-triazol-3-yl]methanol
—— 4-amino-2-benzamidothiazole-5-carboxylic acid 957051-03-5 C11H9N3O3S
4-amino-2-benzamidothiazole-5-carboxylic acid
—— 4-(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)-2-methyl-3-[(propan-2-yl)sulfanyl]benzoic acid 1355554-05-0 C14H13F7O2S
4-(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)-2-methyl-3-[(propan-2-yl)sulfanyl]benzoic acid
—— [4-(4-methyl-imidazol-1-yl)-phenyl]-(5-methyl-4-phenyl-thiazol-2-yl)-amine 1077629-58-3 C20H18N4S
[4-(4-methyl-imidazol-1-yl)-phenyl]-(5-methyl-4-phenyl-thiazol-2-yl)-amine
—— 4',9'-diethyl-4',9'-dihydro-dispiro[benzo[<i>f</i>]chromene-3,5'-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine-10',3''-benzo[<i>f</i>]chromene] 59558-80-4 C42H32N2O2
4',9'-diethyl-4',9'-dihydro-dispiro[benzo[<i>f</i>]chromene-3,5'-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine-10',3''-benzo[<i>f</i>]chromene]
—— 4-[5-(4-ethyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 59990-36-2 C22H20N6O3S
4-[5-(4-ethyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
—— 4-butyl-9-chloro-4,5-dihydro-3<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazepin-2-ylamine 60078-62-8 C14H18ClN5
4-butyl-9-chloro-4,5-dihydro-3<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazepin-2-ylamine
—— 4-ethylamino-2-methyl-1-(3-nitro-phenyl)-1,2-dihydro-pyridazine-3,6-dione 49808-52-8 C13H14N4O4
4-ethylamino-2-methyl-1-(3-nitro-phenyl)-1,2-dihydro-pyridazine-3,6-dione
—— 4,5-dioxo-imidazolidine-1,2,3-tricarboxylic acid trimethyl ester 60794-44-7 C9H10N2O8
4,5-dioxo-imidazolidine-1,2,3-tricarboxylic acid trimethyl ester
—— 4-Acetylamino-5-(2-methylsulfanyl-ethyl)-2,5-dihydro-pyrrole-1,3-dicarboxylic acid diethyl ester 59065-65-5 C15H24N2O5S
4-Acetylamino-5-(2-methylsulfanyl-ethyl)-2,5-dihydro-pyrrole-1,3-dicarboxylic acid diethyl ester
—— 4-[5-Benzyl-2-(2-dimethylamino-1-methylethoxy)phenyl]-2,4-dioxo-butyric acid 251964-84-8 C22H25NO5
4-[5-Benzyl-2-(2-dimethylamino-1-methylethoxy)phenyl]-2,4-dioxo-butyric acid
—— (4-Methyl-benzoyl)-carbamic acid 6-oxo-cyclohex-1-enyl ester 64688-92-2 C15H15NO4
(4-Methyl-benzoyl)-carbamic acid 6-oxo-cyclohex-1-enyl ester
—— 4-(3,4,5-trimethoxybenzyl)-7,8-dimethoxyisoquinoline hydrochloride 1351592-22-7 C21H23NO5*ClH
4-(3,4,5-trimethoxybenzyl)-7,8-dimethoxyisoquinoline hydrochloride
—— 4-{6-(cyclopentylethynyl)-8-[(2-methylpropyl)amino]imidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide 1351374-12-3 C27H31N5O
4-{6-(cyclopentylethynyl)-8-[(2-methylpropyl)amino]imidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide
—— 4-Bromo-5-methoxypyridazine 1784428-39-2 C5H5BrN2O
4-Bromo-5-methoxypyridazine
—— 4-(1-<5-Nitro-2-methyl>-imidazolyl)-7-chlorchinolin 54666-27-2 C13H9ClN4O2
4-(1-<5-Nitro-2-methyl>-imidazolyl)-7-chlorchinolin
—— [4-[6-Oxo-13-(trifluoromethylsulfonyloxy)-8-thia-5,10-diazatricyclo[7.4.0.02,7]trideca-1(13),2(7),3,9,11-pentaen-5-yl]phenyl] trifluoromethanesulfonate 928147-07-3 C18H8F6N2O7S3
[4-[6-Oxo-13-(trifluoromethylsulfonyloxy)-8-thia-5,10-diazatricyclo[7.4.0.02,7]trideca-1(13),2(7),3,9,11-pentaen-5-yl]phenyl] trifluoromethanesulfonate
—— 4-[2'-(4-morpholine)ethylamino]-2-(4'-t-butylhenyl)-thieno[3,2-c]pyridine-7-carboxylic acid amide 690636-15-8 C24H30N4O2S
4-[2'-(4-morpholine)ethylamino]-2-(4'-t-butylhenyl)-thieno[3,2-c]pyridine-7-carboxylic acid amide
—— 4-((2-Hydroxyethyl)amino)-2-methylbutan-2-ol 1509162-96-2 C7H17NO2
4-((2-Hydroxyethyl)amino)-2-methylbutan-2-ol
—— [4-(5-chloro-4-methylaminopyrimidin-2-ylamino)-3-methoxyphenyl]-((R)-3-methylmorpholin-4-yl)methanone 1351759-45-9 C18H22ClN5O3
[4-(5-chloro-4-methylaminopyrimidin-2-ylamino)-3-methoxyphenyl]-((R)-3-methylmorpholin-4-yl)methanone
—— 4-Hydroxy-1-isopropyl-piperidine-4-carboxylic acid ethyl ester 23780-99-6 C11H21NO3
4-Hydroxy-1-isopropyl-piperidine-4-carboxylic acid ethyl ester
—— 4-Propanesulfonyloxy-5-methyl-6-(1-ethyl-5-propane-sulfonyloxypyrazol-4-ylcarbonyl)thiochroman-1,1-dioxide 189207-17-8 C22H30N2O9S3
4-Propanesulfonyloxy-5-methyl-6-(1-ethyl-5-propane-sulfonyloxypyrazol-4-ylcarbonyl)thiochroman-1,1-dioxide
—— 4-(2-amino-2-methylpropoxy)-3-fluorobenzonitrile 722535-75-3 C11H13FN2O
4-(2-amino-2-methylpropoxy)-3-fluorobenzonitrile
—— 4-acetyl-2,3-dibromo-3,4-dihydro-2H-1,4-benzoxazine 96023-47-1 C10H9Br2NO2
4-acetyl-2,3-dibromo-3,4-dihydro-2H-1,4-benzoxazine
—— 4-Tert-butyl-2-[2-(3-fluorophenyl)ethynyl]pyridine 1629167-73-2 C17H16FN
4-Tert-butyl-2-[2-(3-fluorophenyl)ethynyl]pyridine
—— 4-(5-cyano-4-methylaminopyrimidin-2-ylamino)-3-methoxy-N-methylbenzamide 1351760-86-5 C15H16N6O2
4-(5-cyano-4-methylaminopyrimidin-2-ylamino)-3-methoxy-N-methylbenzamide
—— 4-{8,12,14-Triazatetracyclo[8.6.1.0^{2,7}.0^{13,17}]heptadeca-1(17),2(7),3,5,10,13,15-heptaen-9-yl}phenol 1036241-40-3 C20H15N3O
4-{8,12,14-Triazatetracyclo[8.6.1.0^{2,7}.0^{13,17}]heptadeca-1(17),2(7),3,5,10,13,15-heptaen-9-yl}phenol
—— 4-(naphthalen-1-yl)pyridazin-3(2H)-one 1352229-28-7 C14H10N2O
4-(naphthalen-1-yl)pyridazin-3(2H)-one
—— 4-(2-methyl-1H-indol-5-yloxy)-N-(3-(2-(methylsulfonyl)ethoxy)phenyl)pyrimidin-2-amine 1071099-25-6 C22H22N4O4S
4-(2-methyl-1H-indol-5-yloxy)-N-(3-(2-(methylsulfonyl)ethoxy)phenyl)pyrimidin-2-amine
—— (4aS,5S,7R,7aR)-5,7-bis[[tert-butyl(dimethyl)silyl]oxy]-1,3,4,4a,5,6,7,7a-octahydrocyclopenta[c]pyran-1-ol 1073427-13-0 C20H42O4Si2
(4aS,5S,7R,7aR)-5,7-bis[[tert-butyl(dimethyl)silyl]oxy]-1,3,4,4a,5,6,7,7a-octahydrocyclopenta[c]pyran-1-ol
—— 4-(2-methyl-1,2,3-triazol-4-yl)-1-azabicyclo[2.2.1]-heptane 133366-04-8 C9H14N4
4-(2-methyl-1,2,3-triazol-4-yl)-1-azabicyclo[2.2.1]-heptane
—— 4-[7-(2-Hydroxyethylamino)-2-methyl-6-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]benzaldehyde 1240469-65-1 C21H19N5O2
4-[7-(2-Hydroxyethylamino)-2-methyl-6-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]benzaldehyde
—— 4'-(4-trifluoromethylbenzyl)-2,2-dimethyl-2,3-dihydrospiro[chromene-4,2'-[1,4]-oxazinane] hydrochloride 1001581-74-3 C22H24F3NO2*ClH
4'-(4-trifluoromethylbenzyl)-2,2-dimethyl-2,3-dihydrospiro[chromene-4,2'-[1,4]-oxazinane] hydrochloride
—— 4-(2-methoxy-5-(trifluoromethoxy)phenyl)-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-ol 1096677-88-1 C18H18F3NO3
4-(2-methoxy-5-(trifluoromethoxy)phenyl)-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-ol
—— 4-Phenyl-3-(3-phenylamino-propyl)-3,4,5,6,7,8-hexahydro-1H-quinolin-2-one 144618-73-5 C24H28N2O
4-Phenyl-3-(3-phenylamino-propyl)-3,4,5,6,7,8-hexahydro-1H-quinolin-2-one
—— 4'-[[2-n-Butyl-6-(4-methylpiperidin-1-yl)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid 141837-64-1 C31H35N3O2
4'-[[2-n-Butyl-6-(4-methylpiperidin-1-yl)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid
—— 4-(2,2-dimethyl-1-phenylpropyl)phenol 61986-80-9 C17H20O
4-(2,2-dimethyl-1-phenylpropyl)phenol
—— 4,5,6,7-tetrahydro-6,6-dimethyl-4-oxo-2-phenyl-1-p-tolyl-1H-indol-7-yl butyrate 1353896-71-5 C27H29NO3
4,5,6,7-tetrahydro-6,6-dimethyl-4-oxo-2-phenyl-1-p-tolyl-1H-indol-7-yl butyrate
—— 4-(2,6-dichloroquinolin-3-yl)-6-(2-nitrophenyl)pyrimidin-2-amine 1383576-60-0 C19H11Cl2N5O2
4-(2,6-dichloroquinolin-3-yl)-6-(2-nitrophenyl)pyrimidin-2-amine
—— 4'-formyl-N-(3-methoxyphenyl)-N-methylbiphenyl-4-sulfonamide 1220972-99-5 C21H19NO4S
4'-formyl-N-(3-methoxyphenyl)-N-methylbiphenyl-4-sulfonamide
—— 4-(3,5-difluoro-phenyl)-6-methyl-pyridine-2-carboxylic acid (4-chloro-pyrimidin-2-yl)-amide 947178-58-7 C17H11ClF2N4O
4-(3,5-difluoro-phenyl)-6-methyl-pyridine-2-carboxylic acid (4-chloro-pyrimidin-2-yl)-amide
—— [4-(3-Methoxypropyl)-1,2,4-triazol-3-yl]methanamine;hydrochloride 1390654-53-1 C7H15ClN4O
[4-(3-Methoxypropyl)-1,2,4-triazol-3-yl]methanamine;hydrochloride
—— (4-ethoxycarbonylamino-2-methoxy-phenyl)-arsonic acid 855183-25-4 C10H14AsNO6
(4-ethoxycarbonylamino-2-methoxy-phenyl)-arsonic acid
—— 4-(cyclohexylideneamino)oxy-N-methyl-3-nitrobenzenesulfonamide 13194-10-0 C13H17N3O5S
4-(cyclohexylideneamino)oxy-N-methyl-3-nitrobenzenesulfonamide
—— 4-ethoxy-2-cyclohexen-1-one 206435-95-2 C8H12O2
4-ethoxy-2-cyclohexen-1-one