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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-(3-fluoro-5-(isopropylamino)phenyl)piperazin-1-yl)(phenyl)methanone 1396778-39-4 C20H24FN3O
(4-(3-fluoro-5-(isopropylamino)phenyl)piperazin-1-yl)(phenyl)methanone
—— 4,5α-epoxy-7β-formyl-3-methoxy-17-methyl-6α,7α-(oxymethylene)morphinan 85455-05-6 C20H23NO4
4,5α-epoxy-7β-formyl-3-methoxy-17-methyl-6α,7α-(oxymethylene)morphinan
—— 4-Chloro-2-[2-chloro-1-(5-chloro-2-hydroxyphenyl)ethenyl]phenol 70605-58-2 C14H9Cl3O2
4-Chloro-2-[2-chloro-1-(5-chloro-2-hydroxyphenyl)ethenyl]phenol
—— (4S,5R)-(-)-5-ethyl-1-(4-hydroxy-3-methoxyphenethyl)-2-oxo-4-piperidineacetic acid ethyl ester 82310-52-9 C20H29NO5
(4S,5R)-(-)-5-ethyl-1-(4-hydroxy-3-methoxyphenethyl)-2-oxo-4-piperidineacetic acid ethyl ester
—— 4-chloroestra-3,5(6)-diene-3,17β-diyl diacetate 137576-12-6 C22H29ClO4
4-chloroestra-3,5(6)-diene-3,17β-diyl diacetate
—— 4-(2-(benzyloxy)phenyl)-2-(4-methoxyphenyl)quinoline 1447235-61-1 C29H23NO2
4-(2-(benzyloxy)phenyl)-2-(4-methoxyphenyl)quinoline
—— (4S,5S,11S)-5-hydroxy-6-methylidene-3-oxa-1-azatricyclo[5.3.1.04,11]undec-7-en-2-one 905268-99-7 C10H11NO3
(4S,5S,11S)-5-hydroxy-6-methylidene-3-oxa-1-azatricyclo[5.3.1.04,11]undec-7-en-2-one
—— 4-iodo-indole-1,3-dicarboxylic acid 1-tert-butyl ester 3-methyl ester 956469-14-0 C15H16INO4
4-iodo-indole-1,3-dicarboxylic acid 1-tert-butyl ester 3-methyl ester
—— 4,7-Di-isopropyloxy-2-methyl-chinolin 94113-17-4 C16H21NO2
4,7-Di-isopropyloxy-2-methyl-chinolin
—— (4-Amino-phenyl)-(2,5-diacetoxy-phenyl)-sulfid 2419-84-3 C16H15NO4S
(4-Amino-phenyl)-(2,5-diacetoxy-phenyl)-sulfid
—— 4,4-dimethyl-cycloheptanecarboxylic acid-(4-bromo-phenacyl ester) 101780-77-2 C18H23BrO3
4,4-dimethyl-cycloheptanecarboxylic acid-(4-bromo-phenacyl ester)
—— 4-carboxymethoxy-3-formyl-2-hydroxy-benzoic acid 855641-50-8 C10H8O7
4-carboxymethoxy-3-formyl-2-hydroxy-benzoic acid
—— 4-chloro-N-(pyridin-4-ylmethylene)benzenesulfonamide 1227150-31-3 C12H9ClN2O2S
4-chloro-N-(pyridin-4-ylmethylene)benzenesulfonamide
—— 4-({2-[(2,4-Dimethoxy-benzyl)-(4-methoxy-benzoyl)-amino]-2-o-tolyl-acetylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 380901-83-7 C37H47N3O7
4-({2-[(2,4-Dimethoxy-benzyl)-(4-methoxy-benzoyl)-amino]-2-o-tolyl-acetylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[3-[2-(Aminomethyl)phenyl]phenyl]-1-hydroxy-1,8-naphthyridin-2-one 1258547-19-1 C21H17N3O2
4-[3-[2-(Aminomethyl)phenyl]phenyl]-1-hydroxy-1,8-naphthyridin-2-one
—— 4-((5-(((3-(dimethylamino)phenyl)amino)carbonyl)-2-naphthalenyl)oxy)-N-methyl-2-pyridinecarboxamide 861876-09-7 C26H24N4O3
4-((5-(((3-(dimethylamino)phenyl)amino)carbonyl)-2-naphthalenyl)oxy)-N-methyl-2-pyridinecarboxamide
—— (4aS,5R)-2,2,5-Trimethyl-4a,5,6,7-tetrahydro-2H-pyrido[1,2-b][1,2]oxazin-8-one 137172-49-7 C11H17NO2
(4aS,5R)-2,2,5-Trimethyl-4a,5,6,7-tetrahydro-2H-pyrido[1,2-b][1,2]oxazin-8-one
—— 4,4'-bis-diethylaminomethyl-trans-stilbene 102812-33-9 C24H34N2
4,4'-bis-diethylaminomethyl-trans-stilbene
—— 4-({ethyl-[7-(4-methanesulfonyl-benzoylamino)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 540493-42-3 C31H43N3O5S
4-({ethyl-[7-(4-methanesulfonyl-benzoylamino)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-chloro-6-(2-trimethylsilylethoxy)-2,3-dihydro-6H-pyran-3-one 131149-32-1 C10H17ClO3Si
4-chloro-6-(2-trimethylsilylethoxy)-2,3-dihydro-6H-pyran-3-one
—— (4-bromobut-2-yn-1-yl)dimethyl(phenyl)silane 1337986-15-8 C12H15BrSi
(4-bromobut-2-yn-1-yl)dimethyl(phenyl)silane
—— 4-(1,3-benzothiazol-2-yl)-2,3-diphenylbutanamide 85678-77-9 C23H20N2OS
4-(1,3-benzothiazol-2-yl)-2,3-diphenylbutanamide
—— (4-tert-Butoxycarbonyloxy-phenyl)-bis-(4-hydroxy-phenyl)-sulfonium 138888-96-7 C23H23O5S
(4-tert-Butoxycarbonyloxy-phenyl)-bis-(4-hydroxy-phenyl)-sulfonium
—— 4-Trifluoromethyl-13H-5,5a,11,12,13-pentaaza-indeno[1,2-b]anthracen-6-one 139517-10-5 C17H8F3N5O
4-Trifluoromethyl-13H-5,5a,11,12,13-pentaaza-indeno[1,2-b]anthracen-6-one
—— 4-Amino-2-(N-morpholino)-5-(3,5-dichlorophenyl)-6-methyl pyrimidine 139256-32-9 C15H16Cl2N4O
4-Amino-2-(N-morpholino)-5-(3,5-dichlorophenyl)-6-methyl pyrimidine
—— 4-Thiocyanato-azobenzol 18277-90-2 C13H9N3S
4-Thiocyanato-azobenzol
—— (4-{4-[1-(4-Chloro-phenyl)-meth-(E)-ylidene-hydrazinocarbonylmethoxy]-benzenesulfonyl}-phenoxy)-acetic acid [1-(4-chloro-phenyl)-meth-(E)-ylidene]-hydrazide 123798-89-0 C30H24Cl2N4O6S
(4-{4-[1-(4-Chloro-phenyl)-meth-(E)-ylidene-hydrazinocarbonylmethoxy]-benzenesulfonyl}-phenoxy)-acetic acid [1-(4-chloro-phenyl)-meth-(E)-ylidene]-hydrazide
—— 4-(1',1'-dimethylbutyldioxy)-4-methyl-2-pentynoxy 1-isopropyl-m-carborane-1-carboranylacetates 187611-31-0 C19H40B10O4
4-(1',1'-dimethylbutyldioxy)-4-methyl-2-pentynoxy 1-isopropyl-m-carborane-1-carboranylacetates
—— 4-Benzylcarbamoyl-6-(4-methoxyphenyl)-2-methyl-2H-pyridazin-3-one 243862-38-6 C20H19N3O3
4-Benzylcarbamoyl-6-(4-methoxyphenyl)-2-methyl-2H-pyridazin-3-one
—— 4-bromo-5-[(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthalenyl)oxy]-N'-[1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl]-2-furohydrazide 637012-69-2 C29H34BrN5O3
4-bromo-5-[(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthalenyl)oxy]-N'-[1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl]-2-furohydrazide
—— (4aS,8aR)-2-(4-Methoxy-phenyl)-octahydro-benzo[e][1,3]oxazin-4-one 86009-67-8 C15H19NO3
(4aS,8aR)-2-(4-Methoxy-phenyl)-octahydro-benzo[e][1,3]oxazin-4-one
—— 4-methyl-N-(5,6,7-trimethoxycoumarin-4-yl)benzamide 1204338-43-1 C20H19NO6
4-methyl-N-(5,6,7-trimethoxycoumarin-4-yl)benzamide
—— (4aR,7aS)-2-methoxy-2,3,4,4a,7,7a-hexahydrofuro[3,4-b][1,4]oxazin-5-one 1073249-45-2 C7H11NO4
(4aR,7aS)-2-methoxy-2,3,4,4a,7,7a-hexahydrofuro[3,4-b][1,4]oxazin-5-one
—— 4-N-cyclobutyl-6-N-[4-(dimethylamino)phenyl]-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1037477-83-0 C17H21N7
4-N-cyclobutyl-6-N-[4-(dimethylamino)phenyl]-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
—— [[4-(3-tert-butyl-4-methoxy-phenoxy)-3,5-dichloro-phenyl]-(4-methoxy-phenoxycarbonyl)-amino]-acetic acid ethyl ester 1028687-24-2 C29H31Cl2NO7
[[4-(3-tert-butyl-4-methoxy-phenoxy)-3,5-dichloro-phenyl]-(4-methoxy-phenoxycarbonyl)-amino]-acetic acid ethyl ester
—— (4S,5R)-3-(4-chloro-3-methylphenyl)-4-(3,5-difluorophenyl)-5-((tetrahydro-2H-pyran-2-yloxy)methyl)oxazolidin-2-one 1035486-94-2 C22H22ClF2NO4
(4S,5R)-3-(4-chloro-3-methylphenyl)-4-(3,5-difluorophenyl)-5-((tetrahydro-2H-pyran-2-yloxy)methyl)oxazolidin-2-one
—— 4-[[1-[(2,4-dichlorophenyl)methyl]-4-piperidinyl](3-hydroxyphenyl)amino]-N,N-diethyl-benzamide 346665-15-4 C29H33Cl2N3O2
4-[[1-[(2,4-dichlorophenyl)methyl]-4-piperidinyl](3-hydroxyphenyl)amino]-N,N-diethyl-benzamide
—— 4-{3-oxo-4-[4-(1H-imidazol-2-ylamino)-butyl]-3,4-dihydro-2H-1,4-benzoxazin-7-yl}-3-(3-pyridinyl)butanoic acid 511545-44-1 C24H27N5O4
4-{3-oxo-4-[4-(1H-imidazol-2-ylamino)-butyl]-3,4-dihydro-2H-1,4-benzoxazin-7-yl}-3-(3-pyridinyl)butanoic acid
—— [4-ethoxy-6-(4-fluorophenyl)-pyrido[3,2-d]pyrimidin-2-yl]-(2,4,6-trifluorobenzyl)-amine 1036735-32-6 C22H16F4N4O
[4-ethoxy-6-(4-fluorophenyl)-pyrido[3,2-d]pyrimidin-2-yl]-(2,4,6-trifluorobenzyl)-amine
—— 4-(6-acetoxy-4-bromo-1-oxoisoquinolin-2(1H)-yl)phenyl acetate 1042031-96-8 C19H14BrNO5
4-(6-acetoxy-4-bromo-1-oxoisoquinolin-2(1H)-yl)phenyl acetate
—— 4-(4-bromophenyl)cyclohepta-2,4,6-trien-1-one 126893-44-5 C13H9BrO
4-(4-bromophenyl)cyclohepta-2,4,6-trien-1-one
—— (4R)-3-[4-(N-tert.-Butoxycarbonyl-N-benzyl)amino-(2S)-2benzyl-(3S)-3-hydroxy-butyryl]-4-(2-propyl)oxazolidin-2-one 136234-07-6 C29H38N2O6
(4R)-3-[4-(N-tert.-Butoxycarbonyl-N-benzyl)amino-(2S)-2benzyl-(3S)-3-hydroxy-butyryl]-4-(2-propyl)oxazolidin-2-one
—— 4-(5-chloro-4-oxo-4<i>H</i>-[1,2,6]thiadiazin-3-yloxy)-benzoic acid ethyl ester 68465-21-4 C12H9ClN2O4S
4-(5-chloro-4-oxo-4<i>H</i>-[1,2,6]thiadiazin-3-yloxy)-benzoic acid ethyl ester
—— 4-acetoxymethyl-(3at,7at)-hexahydro-4r,7c-epioxido-isoindole-1,3-dione 103502-09-6 C11H13NO5
4-acetoxymethyl-(3at,7at)-hexahydro-4r,7c-epioxido-isoindole-1,3-dione
—— 4-formylaminobenzoic-d4 acid ethyl ester 1174395-60-8 C10H11NO3
4-formylaminobenzoic-d4 acid ethyl ester
—— {4-[4-(tert-butyl-dimethyl-silanyloxy)-cyclohex-1-enyl]-2-fluoro-phenyl}-carbamic acidbenzyl ester 1350445-22-5 C26H34FNO3Si
{4-[4-(tert-butyl-dimethyl-silanyloxy)-cyclohex-1-enyl]-2-fluoro-phenyl}-carbamic acidbenzyl ester
—— 4-tert-Butyl-2-methylen-5-thioxo-4-pentensaeure-ethylester 86318-70-9 C12H18O2S
4-tert-Butyl-2-methylen-5-thioxo-4-pentensaeure-ethylester
—— 4-dimethylamino-3,5-dinitro-benzoic acid isopropylamide 38984-11-1 C12H16N4O5
4-dimethylamino-3,5-dinitro-benzoic acid isopropylamide
—— 4-ethyl-5-oxo-octanoic acid 99978-51-5 C10H18O3
4-ethyl-5-oxo-octanoic acid
—— 4-(2-{(2R)-2-[(1E)-3-hydroxy-5-morpholin-4-ylpent-1-enyl]-5-oxopyrrolidin-1-yl}ethyl)benzoic acid 635311-16-9 C22H30N2O5
4-(2-{(2R)-2-[(1E)-3-hydroxy-5-morpholin-4-ylpent-1-enyl]-5-oxopyrrolidin-1-yl}ethyl)benzoic acid