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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-benzenesulfinyl-3-methyl-1(2)<i>H</i>-pyrazole 51105-53-4 C10H10N2OS
4-benzenesulfinyl-3-methyl-1(2)<i>H</i>-pyrazole
—— 4-dimethylamino-2-phenyl-quinazolin-6-ol 43182-43-0 C16H15N3O
4-dimethylamino-2-phenyl-quinazolin-6-ol
—— (4R,4aR,5S,8aR)-4,4a,8a-Trihydroxy-5-methoxy-4-methyl-3-(3-methyl-butyl)-octahydro-isothiochromen-6-one 42273-23-4 C16H28O5S
(4R,4aR,5S,8aR)-4,4a,8a-Trihydroxy-5-methoxy-4-methyl-3-(3-methyl-butyl)-octahydro-isothiochromen-6-one
—— 4-Imidazolessigsaeure-propylester-Hydrochlorid 51720-28-6 C8H12N2O2*ClH
4-Imidazolessigsaeure-propylester-Hydrochlorid
—— (4<i>E</i>,14<i>E</i>)-5,14-dimethyl-7,12-di-thiophen-2-yl-1,4,8,11-tetraaza-cyclotetradeca-4,14-diene 58230-58-3 C20H28N4S2
(4<i>E</i>,14<i>E</i>)-5,14-dimethyl-7,12-di-thiophen-2-yl-1,4,8,11-tetraaza-cyclotetradeca-4,14-diene
—— 4-{[(2-fluorophenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfonyl]butanoic acid 1369958-01-9 C25H23FN2O8S
4-{[(2-fluorophenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfonyl]butanoic acid
—— {4-[3'-(2'',4''-dinitrophenoxymethyl)-4'-nitrophenoxy]butyl}triphenylphosphonium bromide 1354033-70-7 Br*C35H31N3O8P
{4-[3'-(2'',4''-dinitrophenoxymethyl)-4'-nitrophenoxy]butyl}triphenylphosphonium bromide
—— (4R)-4-benzyl-3-[(2R,3S,4R,5R,6S)-5-[(tert-butyl)dimethylsilyloxy]-3-hydroxy-2,4,6-trimethyloctanoyl]oxazolidin-2-one 685879-19-0 C27H45NO5Si
(4R)-4-benzyl-3-[(2R,3S,4R,5R,6S)-5-[(tert-butyl)dimethylsilyloxy]-3-hydroxy-2,4,6-trimethyloctanoyl]oxazolidin-2-one
—— 4-(5-(4-chlorophenyl)-3-(cyclopropanecarbonyl)-1-cyclopropyl-4-methyl-1H-pyrrol-2-yl)-2-fluorobenzenesulfonamide 1620285-70-2 C24H22ClFN2O3S
4-(5-(4-chlorophenyl)-3-(cyclopropanecarbonyl)-1-cyclopropyl-4-methyl-1H-pyrrol-2-yl)-2-fluorobenzenesulfonamide
—— 4-(1-{3-[(2,2-difluoro-cyclopropanecarbonyl)amino]phenyl}ethylamino)quinazoline-8-carboxylic acid amide 1240477-44-4 C21H19F2N5O2
4-(1-{3-[(2,2-difluoro-cyclopropanecarbonyl)amino]phenyl}ethylamino)quinazoline-8-carboxylic acid amide
—— 4-(2,3-dichloro-phenoxy)-6,7-dimethoxy-cinnoline 54682-19-8 C16H12Cl2N2O3
4-(2,3-dichloro-phenoxy)-6,7-dimethoxy-cinnoline
—— (4aS)-2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine 1252649-57-2 C12H16N2O
(4aS)-2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine
—— [4-[(4-butylamino-6-methylamino-[1,3,5]triazin-2-yl)-methyl-amino]-1,4-diphenyl-cyclohexyl]-dimethyl-amine 1189795-47-8 C29H41N7
[4-[(4-butylamino-6-methylamino-[1,3,5]triazin-2-yl)-methyl-amino]-1,4-diphenyl-cyclohexyl]-dimethyl-amine
—— (4aS,10aS)-8-Isopropyl-6-methoxy-1,1,4a-trimethyl-4a,9,10,10a-tetrahydro-1H-phenanthren-4-one 50718-80-4 C21H28O2
(4aS,10aS)-8-Isopropyl-6-methoxy-1,1,4a-trimethyl-4a,9,10,10a-tetrahydro-1H-phenanthren-4-one
—— 4-[(Z)-5-Methoxy-3-methyl-pent-2-en-(E)-ylidene]-1,2,5-trimethyl-piperidine 53707-68-9 C15H27NO
4-[(Z)-5-Methoxy-3-methyl-pent-2-en-(E)-ylidene]-1,2,5-trimethyl-piperidine
—— 4-Iod-5-formylpyrrol-2-carbonsaeureethylthioester 40565-97-7 C8H8INO2S
4-Iod-5-formylpyrrol-2-carbonsaeureethylthioester
—— (4-Amino-3,5-dimethyl-phenyl)-diphenyl-methanol 52403-70-0 C21H21NO
(4-Amino-3,5-dimethyl-phenyl)-diphenyl-methanol
—— 4,6,7-Trimethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid methylamide 53381-77-4 C11H20N2O2
4,6,7-Trimethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid methylamide
—— (4bS,7S,8S,8aS)-3-Hydroxy-4b,7,8-trimethyl-2-propyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-1,4-dione 37886-25-2 C20H28O3
(4bS,7S,8S,8aS)-3-Hydroxy-4b,7,8-trimethyl-2-propyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-1,4-dione
—— 4-(Cyclopropylamino)-2-[3-(triazol-1-yl)anilino]pyrimidine-5-carboxamide 1198304-93-6 C16H16N8O
4-(Cyclopropylamino)-2-[3-(triazol-1-yl)anilino]pyrimidine-5-carboxamide
—— 4-methyl-N-[2-(4-nitrophenyl)imidazo[1,2-a]pyridin-3-yl]benzenesulfonamide 1605289-64-2 C20H16N4O4S
4-methyl-N-[2-(4-nitrophenyl)imidazo[1,2-a]pyridin-3-yl]benzenesulfonamide
—— 4-(4-methyl-5-oxo-3-trifluoromethyl-4,5-dihydro-[1,2,4]triazol-1-yl)-3-oxo-butyric acid ethyl ester 636588-25-5 C10H12F3N3O4
4-(4-methyl-5-oxo-3-trifluoromethyl-4,5-dihydro-[1,2,4]triazol-1-yl)-3-oxo-butyric acid ethyl ester
—— 4-(N'-(acetyl)piperidin-4-yl)oxy-3-trifluoromethyl-N-((3,4-di(ethoxycarbonyl)phenyl)carbonyl)-N-(-3-(3-amidinophenyl)prop-2-en-1-yl)benzenamine 325457-23-6 C37H39F3N4O7
4-(N'-(acetyl)piperidin-4-yl)oxy-3-trifluoromethyl-N-((3,4-di(ethoxycarbonyl)phenyl)carbonyl)-N-(-3-(3-amidinophenyl)prop-2-en-1-yl)benzenamine
—— 4-amino-2-(4-chloro-3-dimethylamino-2-fluorophenyl)-5-ethenyl-6-(1-phenyl-ethoxy)carbonyl-pyrimidine 1240312-65-5 C23H22ClFN4O2
4-amino-2-(4-chloro-3-dimethylamino-2-fluorophenyl)-5-ethenyl-6-(1-phenyl-ethoxy)carbonyl-pyrimidine
—— 4'-O-(2,4-dinitrobenzoyl)-2',3'-dideoxy-3'-C-(methoxytrityl)oxyphenyl-α-L-threo-pentoyranosyl adenine 173256-64-9 C38H33N7O9
4'-O-(2,4-dinitrobenzoyl)-2',3'-dideoxy-3'-C-(methoxytrityl)oxyphenyl-α-L-threo-pentoyranosyl adenine
—— 4-nitro-2,6-bis(pyridin-4-yl)phenol 355860-81-0 C16H11N3O3
4-nitro-2,6-bis(pyridin-4-yl)phenol
—— (4α,4aβ,5α,7α,7aα,8α,9β)-(+/-)-9-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-4-hydroxy-4,4a,5,6,7,7a,8,9-octahydro-4a,8-dimethyl-5-<(2-methoxyethoxy)methoxy>-7-methoxyazuleno<6,5-b>furan 143470-98-8 C25H44O7Si
(4α,4aβ,5α,7α,7aα,8α,9β)-(+/-)-9-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-4-hydroxy-4,4a,5,6,7,7a,8,9-octahydro-4a,8-dimethyl-5-<(2-methoxyethoxy)methoxy>-7-methoxyazuleno<6,5-b>furan
—— 4,4''-Bis-dodecyloxy-[1,1';2',1'']terphenyl-4'-carboxylic acid methyl ester 219946-71-1 C44H64O4
4,4''-Bis-dodecyloxy-[1,1';2',1'']terphenyl-4'-carboxylic acid methyl ester
—— 4-(11-trimethyltin)undecyloxybenzylidene-4'-n-octylaniline 84166-47-2 C35H57NOSn
4-(11-trimethyltin)undecyloxybenzylidene-4'-n-octylaniline
—— 4-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]-2-(pyridin-3-yl)furo[2,3-c]pyridine-7-amine 1326708-83-1 C20H20N6O
4-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]-2-(pyridin-3-yl)furo[2,3-c]pyridine-7-amine
—— 4-[4-(4-Hydroxy-benzyl)-piperazin-1-yl]-N-(4aS,5S,11aS)-1,2,3,4,4a,5,11,11a-octahydro-10-thia-dibenzo[a,d]cyclohepten-5-yl-butyramide 130933-78-7 C29H39N3O2S
4-[4-(4-Hydroxy-benzyl)-piperazin-1-yl]-N-(4aS,5S,11aS)-1,2,3,4,4a,5,11,11a-octahydro-10-thia-dibenzo[a,d]cyclohepten-5-yl-butyramide
—— 4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-({2-[4-{[4-(trifluoromethyl)phenyl]carbonyl}amino phenyl]ethyl}sulfonyl)butanoic acid 1369803-80-4 C27H23F3N4O6S
4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-({2-[4-{[4-(trifluoromethyl)phenyl]carbonyl}amino phenyl]ethyl}sulfonyl)butanoic acid
—— 4,4'-Bis(brommethyl)-2,2'-dimethyl-3,3'-bithienyl 57760-10-8 C12H12Br2S2
4,4'-Bis(brommethyl)-2,2'-dimethyl-3,3'-bithienyl
—— 4,6-dihydroxy-2,3,3-trimethyl-7-phenyl-2,3-dihydro-furo[3,2-<i>g</i>]chromen-5-one 50403-03-7 C20H18O5
4,6-dihydroxy-2,3,3-trimethyl-7-phenyl-2,3-dihydro-furo[3,2-<i>g</i>]chromen-5-one
—— 4-benzylidene-2-(2-methoxy-phenyl)-[1,3]oxathiolan-5-one 42056-35-9 C17H14O3S
4-benzylidene-2-(2-methoxy-phenyl)-[1,3]oxathiolan-5-one
—— 4-Methoxy-N-{2-[1-(2-nitro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonyl]-phenyl}-benzamide 55391-01-0 C22H18N4O5
4-Methoxy-N-{2-[1-(2-nitro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonyl]-phenyl}-benzamide
—— 4-diethylamino-6-methyl-3-phenyl-pyran-2-one 55081-99-7 C16H19NO2
4-diethylamino-6-methyl-3-phenyl-pyran-2-one
—— 4-Hydroxy-5-methyl-homophthalsaeure 3809-02-7 C10H10O5
4-Hydroxy-5-methyl-homophthalsaeure
—— (4S,5R,10S)-17-Acetyl-12-methoxy-4,10-dimethyl-2,3,4,5,10,15,16,17-octahydro-1H-17-aza-cyclopenta[a]phenanthrene-4-carboxylic acid methyl ester 53574-33-7 C23H29NO4
(4S,5R,10S)-17-Acetyl-12-methoxy-4,10-dimethyl-2,3,4,5,10,15,16,17-octahydro-1H-17-aza-cyclopenta[a]phenanthrene-4-carboxylic acid methyl ester
—— 4-(((4-butylphenyl)imino)methyl)-2-methoxyphenol 52218-23-2 C18H21NO2
4-(((4-butylphenyl)imino)methyl)-2-methoxyphenol
—— 4-(3-chloro-4-fluoroanilino)-7-iodo-6-nitroquinazoline 853194-20-4 C14H7ClFIN4O2
4-(3-chloro-4-fluoroanilino)-7-iodo-6-nitroquinazoline
—— 4-Benzyloxy-1-methyl-2-indoloylguanidine hydrochloride 178050-72-1 C18H18N4O2*ClH
4-Benzyloxy-1-methyl-2-indoloylguanidine hydrochloride
—— 4,5-dihydro-4-[5-(trifluoromethane-sulfonamido)pentan-1-yl]-3H-1,4,8b-triazaacenaphthylene 177485-76-6 C15H19F3N4O2S
4,5-dihydro-4-[5-(trifluoromethane-sulfonamido)pentan-1-yl]-3H-1,4,8b-triazaacenaphthylene
—— (4R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine-2-carboxylic acid [(1R)-1-(5-chloro-1H-benzimidazol-2-yl)-2-methoxy-ethyl]-amide 1080026-80-7 C21H25ClN4O3S
(4R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine-2-carboxylic acid [(1R)-1-(5-chloro-1H-benzimidazol-2-yl)-2-methoxy-ethyl]-amide
—— 4-(2-Hydroxyethyl)-1-oxa-4-azaspiro<4.4>nonan 64034-89-5 C9H17NO2
4-(2-Hydroxyethyl)-1-oxa-4-azaspiro<4.4>nonan
—— 4-acetyl-2,6-di((Z)-benzylidene)heptanedinitrile 1266359-07-2 C23H20N2O
4-acetyl-2,6-di((Z)-benzylidene)heptanedinitrile
—— 4-(1-{[2-chloro-6-(trifluoromethyl)phenyl]carbonyl}-6-pyridin-4-yl-1H-indazol-3-yl)benzoic acid 1562452-37-2 C27H15ClF3N3O3
4-(1-{[2-chloro-6-(trifluoromethyl)phenyl]carbonyl}-6-pyridin-4-yl-1H-indazol-3-yl)benzoic acid
—— 4-[(2-Methylpropan-2-yl)oxy]-2-phenylquinoline 128924-98-1 C19H19NO
4-[(2-Methylpropan-2-yl)oxy]-2-phenylquinoline
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-((2-sulfamoylethylamino)methyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392111-37-3 C39H58N2O4S
4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-((2-sulfamoylethylamino)methyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
—— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-[4-(trifluoromethyl)pyrimidin-2-yl]methanone 1443756-63-5 C21H19ClF3N7O2
[4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-[4-(trifluoromethyl)pyrimidin-2-yl]methanone