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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-1-(3,5-dichlorophenyl)-2-methyl-5-(4-nitrophenyl)pyrrole-3-carboxylic acid 122121-39-5 C18H11Cl3N2O4
4-chloro-1-(3,5-dichlorophenyl)-2-methyl-5-(4-nitrophenyl)pyrrole-3-carboxylic acid
—— 4(R)-methyl-3(R)-(1(S),4-dimethyl-2(E)-pentenyl)dihydro-2(3H)-furanone 110455-54-4 C12H20O2
4(R)-methyl-3(R)-(1(S),4-dimethyl-2(E)-pentenyl)dihydro-2(3H)-furanone
—— (4R,5R)-5-(2-(3-bromo-9-(methoxymethyl)-9H-carbazol-2-yl)ethyl)-4,5-dimethylcyclohex-2-en-1-one 1565829-23-3 C24H26BrNO2
(4R,5R)-5-(2-(3-bromo-9-(methoxymethyl)-9H-carbazol-2-yl)ethyl)-4,5-dimethylcyclohex-2-en-1-one
—— 4-guanidyl-methyl-1,10-phenanthroline 219557-25-2 C14H13N5
4-guanidyl-methyl-1,10-phenanthroline
—— 4-chloro-2-[3-(4-ethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]quinoline 1022161-35-8 C26H20ClN3O
4-chloro-2-[3-(4-ethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]quinoline
—— [4-(2-Iodo-cyclohex-2-enyloxy)-but-1-ynyl]-trimethyl-silane 289652-64-8 C13H21IOSi
[4-(2-Iodo-cyclohex-2-enyloxy)-but-1-ynyl]-trimethyl-silane
—— 4-nitrophenyl pyrrolidine-1-carboxylate 885133-34-6 C11H12N2O4
4-nitrophenyl pyrrolidine-1-carboxylate
—— 4-(2-(3-bromo-4-hydroxyphenyl)-1-(1H-1,2,4-triazol-1-yl)ethyl)benzonitrile 1331741-14-0 C17H13BrN4O
4-(2-(3-bromo-4-hydroxyphenyl)-1-(1H-1,2,4-triazol-1-yl)ethyl)benzonitrile
—— 4-{2-[(dimethylamino)oxy]-2-oxoethyl}-6-(2-methylphenyl)-1-pyrazolo[3,4-b]pyridin-3-amine 1225069-66-8 C17H19N5O
4-{2-[(dimethylamino)oxy]-2-oxoethyl}-6-(2-methylphenyl)-1-pyrazolo[3,4-b]pyridin-3-amine
—— 4-cyclohex-3-enyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid bis-pyridin-2-ylamide 53274-28-5 C25H27N5O2
4-cyclohex-3-enyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid bis-pyridin-2-ylamide
—— 4-methyl-4-naphthalen-2-yl-5H-1,3-thiazol-2-amine;hydrochloride 935986-11-1 C14H14N2S*ClH
4-methyl-4-naphthalen-2-yl-5H-1,3-thiazol-2-amine;hydrochloride
—— 4-[3-[3-(Phenothiazin-10-ylmethyl)benzoyl]indol-1-yl]butyric acid 139155-44-5 C32H26N2O3S
4-[3-[3-(Phenothiazin-10-ylmethyl)benzoyl]indol-1-yl]butyric acid
—— 4-Phenyl-1,4-dihydro-pyridine-2,3,5,6-tetracarboxylic acid tetraethyl ester 53219-66-2 C23H27NO8
4-Phenyl-1,4-dihydro-pyridine-2,3,5,6-tetracarboxylic acid tetraethyl ester
—— 4-methoxy-isoxazole-3,5-dicarboxylic acid dihydrazide 89465-67-8 C6H9N5O4
4-methoxy-isoxazole-3,5-dicarboxylic acid dihydrazide
—— 4-tert-butyl-1-(4-tert-butyl-4-methoxyarsinin-1-yl)oxy-4-methoxyarsinine 76783-16-9 C20H32As2O3
4-tert-butyl-1-(4-tert-butyl-4-methoxyarsinin-1-yl)oxy-4-methoxyarsinine
—— 4-Methoxy-thiobenzoic acid O-(5-benzoylsulfanyl-4-phenyl-isothiazol-3-yl) ester 78522-17-5 C24H17NO3S3
4-Methoxy-thiobenzoic acid O-(5-benzoylsulfanyl-4-phenyl-isothiazol-3-yl) ester
—— 4-(5,6-dimethoxy-2-(3-(methylsulfonyl)phenyl)benzo[b]thiophen-3-yl)benzenesulfonamide 1206797-81-0 C23H21NO6S3
4-(5,6-dimethoxy-2-(3-(methylsulfonyl)phenyl)benzo[b]thiophen-3-yl)benzenesulfonamide
—— 4-benzo[1,3]dioxol-5-ylmethylene-2,2,5,5-tetramethyl-dihydro-furan-3-one 101431-88-3 C16H18O4
4-benzo[1,3]dioxol-5-ylmethylene-2,2,5,5-tetramethyl-dihydro-furan-3-one
—— 4-(benzyloxy)butyl (R)-4-(2-amino-6-(3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidin-1-yl)pyrimidin-4-yl)piperidine-1-carboxylate 1240422-06-3 C31H46N6O5
4-(benzyloxy)butyl (R)-4-(2-amino-6-(3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidin-1-yl)pyrimidin-4-yl)piperidine-1-carboxylate
—— (4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{[(piperazine-1-carbothioyl)-amino]-methyl}-pyrrolidin-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 909395-44-4 C27H39N5O6S2
(4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{[(piperazine-1-carbothioyl)-amino]-methyl}-pyrrolidin-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
—— 4,7,10,16,19-pentaoxa-1,13-diaza-23(2,6)-pyridina-bicyclo[11.8.3]tetracosaphane-22,24-dione 69909-14-4 C21H31N3O7
4,7,10,16,19-pentaoxa-1,13-diaza-23(2,6)-pyridina-bicyclo[11.8.3]tetracosaphane-22,24-dione
—— [[4,6-bis[(carbamoylhydrazinylidene)methyl]-1,3,5-triazin-2-yl]methylideneamino]urea 112055-23-9 C9H12N12O3
[[4,6-bis[(carbamoylhydrazinylidene)methyl]-1,3,5-triazin-2-yl]methylideneamino]urea
—— 4-<1(R)-hydroxy-2-nonynyl>benzoic acid 117438-65-0 C16H20O3
4-<1(R)-hydroxy-2-nonynyl>benzoic acid
—— 4-((3-chloro-5-(3-(3-cyanophenyl)ureido)-1H-indol-1-yl)methyl)-N-methylpicolinamide 1547120-86-4 C24H19ClN6O2
4-((3-chloro-5-(3-(3-cyanophenyl)ureido)-1H-indol-1-yl)methyl)-N-methylpicolinamide
—— 4-Hydroxyamino-5,5-dimethyl-3-phenyl-thiazolidine-2-thione 136427-87-7 C11H14N2OS2
4-Hydroxyamino-5,5-dimethyl-3-phenyl-thiazolidine-2-thione
—— 4-[2-(4-chloro-benzenesulfonyl)-3-oxo-3-phenyl-propenylamino]-N-(5-ethyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 71290-22-7 C25H21ClN4O5S3
4-[2-(4-chloro-benzenesulfonyl)-3-oxo-3-phenyl-propenylamino]-N-(5-ethyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
—— 4-(5-nitro-furan-2-yl)-2-tribromomethyl-quinoline 23795-98-4 C14H7Br3N2O3
4-(5-nitro-furan-2-yl)-2-tribromomethyl-quinoline
—— 4-methyl-7-ethyl(1',2'-diacetoxyethylamino)coumarin 125288-54-2 C18H21NO6
4-methyl-7-ethyl(1',2'-diacetoxyethylamino)coumarin
—— 4-methyl-6,6,7,7-tetrafluoro-2,3-diazabicyclo<3.2.0>hept-2-ene 110654-29-0 C6H6F4N2
4-methyl-6,6,7,7-tetrafluoro-2,3-diazabicyclo<3.2.0>hept-2-ene
—— 4-Oxo-pentanoic acid (2R,3R,4S,5R,6S)-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl ester 210427-09-1 C31H38O11
4-Oxo-pentanoic acid (2R,3R,4S,5R,6S)-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl ester
—— 4-benzyl-5-cyclopropyl-2-propylthiazole 1239497-01-8 C16H19NS
4-benzyl-5-cyclopropyl-2-propylthiazole
—— 4-Amino-N-benzoyl-2-propyl-5-pyrimidincarboxamidin 94078-73-6 C15H17N5O
4-Amino-N-benzoyl-2-propyl-5-pyrimidincarboxamidin
—— 4-(7-bromobenzo[c][1,2,5]thiadiazol-4-yl)-N,N-bis(4-methoxyphenyl)aniline 1253293-99-0 C26H20BrN3O2S
4-(7-bromobenzo[c][1,2,5]thiadiazol-4-yl)-N,N-bis(4-methoxyphenyl)aniline
—— 4-(4,5-dimethyl-1,2-seleniumazolidine-3-ketone)benzylhydroxylmethylene diphosphonic acid 1374329-96-0 C13H19NO8P2Se
4-(4,5-dimethyl-1,2-seleniumazolidine-3-ketone)benzylhydroxylmethylene diphosphonic acid
—— 4-Methyl-1-o-tolyl-1H-pyrrolo[2,3-b]quinoline 115126-28-8 C19H16N2
4-Methyl-1-o-tolyl-1H-pyrrolo[2,3-b]quinoline
—— 4-((R)-3-dimethylamino-1-phenylsulfanylmethyl-propylamino)-N-(5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidin-4-yl)-3-(trifluoromethanesulfonyl)benzenesulfonamide 1274804-71-5 C26H31F3N6O4S3
4-((R)-3-dimethylamino-1-phenylsulfanylmethyl-propylamino)-N-(5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidin-4-yl)-3-(trifluoromethanesulfonyl)benzenesulfonamide
—— [(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazol-1-yl]-[4-(3,4-dihydroxy-butyl)-piperazin-1-yl]-methanone 1143521-53-2 C37H47Cl2N5O4
[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazol-1-yl]-[4-(3,4-dihydroxy-butyl)-piperazin-1-yl]-methanone
—— 4-(6-benzoyl-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-butanoic acid 929519-67-5 C23H17NO5
4-(6-benzoyl-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-butanoic acid
—— 4-((4-(2-chloro-5-(4-(((2,4-difluorobenzyl)(2-methyl-3-((methylsulfonyl)amino)phenyl)amino)methyl)phenoxy)phenoxy)butanoyl)amino)butanoic acid 448956-29-4 C36H38ClF2N3O7S
4-((4-(2-chloro-5-(4-(((2,4-difluorobenzyl)(2-methyl-3-((methylsulfonyl)amino)phenyl)amino)methyl)phenoxy)phenoxy)butanoyl)amino)butanoic acid
—— (4R,5S)-3-[(2S,3S,4S,6S,7S,10S,11S)-4-methyl-2,6,10-triethyl-3-triethylsiloxy-6,7;10,11-diepoxydodecanoyl]-4-methyl-5-phenyl-2-oxazolidinone 1243719-00-7 C35H57NO6Si
(4R,5S)-3-[(2S,3S,4S,6S,7S,10S,11S)-4-methyl-2,6,10-triethyl-3-triethylsiloxy-6,7;10,11-diepoxydodecanoyl]-4-methyl-5-phenyl-2-oxazolidinone
—— 4-(phenoxymethyl)-1-n-undecyl-1H-1,2,3-triazole 1221291-68-4 C20H31N3O
4-(phenoxymethyl)-1-n-undecyl-1H-1,2,3-triazole
—— (4S)-4-(N-benzyloxycarbonyl-2-aminoethyl)-2-[(6-methylpyridyl-2)amino]imidazoline 1269603-80-6 C19H23N5O2
(4S)-4-(N-benzyloxycarbonyl-2-aminoethyl)-2-[(6-methylpyridyl-2)amino]imidazoline
—— 4'-[5-(1,3-thiazol-5-ylamino)-1H-pyrazol-3-yl]-1,1'-biphenyl-2,4-diol 838823-52-2 C18H14N4O2S
4'-[5-(1,3-thiazol-5-ylamino)-1H-pyrazol-3-yl]-1,1'-biphenyl-2,4-diol
—— 4-[(E)-[[4-[(2E)-2-[(3,4-dihydroxyphenyl)methylidene]hydrazinyl]phthalazin-1-yl]hydrazinylidene]methyl]benzene-1,2-diol 27704-07-0 C22H18N6O4
4-[(E)-[[4-[(2E)-2-[(3,4-dihydroxyphenyl)methylidene]hydrazinyl]phthalazin-1-yl]hydrazinylidene]methyl]benzene-1,2-diol
—— 4,5-dimethyl-3-(5-nitro-furan-2-ylmethyleneamino)-oxazolidin-2-one 18876-77-2 C10H11N3O5
4,5-dimethyl-3-(5-nitro-furan-2-ylmethyleneamino)-oxazolidin-2-one
—— 4-Chloro-2,2,5-trimethyl-3-oxo-hex-4-enoic acid methyl ester 41878-25-5 C10H15ClO3
4-Chloro-2,2,5-trimethyl-3-oxo-hex-4-enoic acid methyl ester
—— 4,4-Dimethyl-1-pyrrol-1-ylpent-2-en-1-one 949013-78-9 C11H15NO
4,4-Dimethyl-1-pyrrol-1-ylpent-2-en-1-one
—— ›4-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]-N-[(3,5-dichlorophenyl)sulfonyl]phenylalanine 198151-69-8 C23H21Cl2N5O5S
›4-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]-N-[(3,5-dichlorophenyl)sulfonyl]phenylalanine
—— 4,5-secoandrost-3-yne-5,17-dione 52091-60-8 C19H26O2
4,5-secoandrost-3-yne-5,17-dione
—— 4-[(3S,8R,9S,10R,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-1,2,3,6,7,8,9,11,12,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-N-(3-hydroxypropyl)benzamide 141351-80-6 C35H51NO8
4-[(3S,8R,9S,10R,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-1,2,3,6,7,8,9,11,12,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-N-(3-hydroxypropyl)benzamide