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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(N-benzoylamino)-4-phenyl-2-methoxy-2,5-cyclohexadienone 125593-49-9 C20H17NO3
4-(N-benzoylamino)-4-phenyl-2-methoxy-2,5-cyclohexadienone
—— 4-[2-(2,5-dioxo-3-phenyl-pyrrolidin-1-yl)-3-methyl-butyryl]-morpholine 56415-77-1 C19H24N2O4
4-[2-(2,5-dioxo-3-phenyl-pyrrolidin-1-yl)-3-methyl-butyryl]-morpholine
—— (4-Bromo-thiophen-3-ylsulfanyl)-acetic acid methyl ester 125493-04-1 C7H7BrO2S2
(4-Bromo-thiophen-3-ylsulfanyl)-acetic acid methyl ester
—— 4,6-Dimethyl-1-(methylthio)-1,5-heptadien-4-ol 97369-87-4 C10H18OS
4,6-Dimethyl-1-(methylthio)-1,5-heptadien-4-ol
—— ((4-((1-ethoxy-3-mercapto-1-oxopropan-2-yl)carbamoyl)phenyl)imino)bis(triphenyl-l5-phosphaneyl)rhenium(VII) chloride 269081-21-2 C48H44Cl3N2O3P2ReS
((4-((1-ethoxy-3-mercapto-1-oxopropan-2-yl)carbamoyl)phenyl)imino)bis(triphenyl-l5-phosphaneyl)rhenium(VII) chloride
—— 4-[1-(3-chloro-phenyl)-5-methyl-1H-pyrazol-3-yl]-pyridine 107915-26-4 C15H12ClN3
4-[1-(3-chloro-phenyl)-5-methyl-1H-pyrazol-3-yl]-pyridine
—— 4-(oder 9)-Brom-naphtho<2.3-b>thiophen 94522-77-7 C12H7BrS
4-(oder 9)-Brom-naphtho<2.3-b>thiophen
—— 4-(Ethyl-phenyl-acetyl)-allophansaeure-1,1-dimethyl-propylester 4898-24-2 C17H24N2O4
4-(Ethyl-phenyl-acetyl)-allophansaeure-1,1-dimethyl-propylester
—— 4-{[1-[5-(4-Chloro-phenyl)-furan-2-yl]-meth-(Z)-ylidene]-amino}-5-ethyl-2,4-dihydro-[1,2,4]triazole-3-thione 139267-96-2 C15H13ClN4OS
4-{[1-[5-(4-Chloro-phenyl)-furan-2-yl]-meth-(Z)-ylidene]-amino}-5-ethyl-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4,4,5,5-tetramethyl-2-(1,2-octadien-3-yl)-[1,3,2]dioxaborolane 1082069-31-5 C14H25BO2
4,4,5,5-tetramethyl-2-(1,2-octadien-3-yl)-[1,3,2]dioxaborolane
—— 4-{(E)-[(4-decyloxyphenyl)imino]methyl}phenyl thiophene-3-carboxylate 1396273-34-9 C28H33NO3S
4-{(E)-[(4-decyloxyphenyl)imino]methyl}phenyl thiophene-3-carboxylate
—— 4-Methylsalicylphosphat 35825-40-2 C8H9O6P
4-Methylsalicylphosphat
—— 4-<ethyl(2-hydroxyethyl)amino>benzenethiol 131042-37-0 C10H15NOS
4-<ethyl(2-hydroxyethyl)amino>benzenethiol
—— [4-Methoxy-2-(2-oxo-hexyl)-phenyl]-carbamic acid tert-butyl ester 138344-01-1 C18H27NO4
[4-Methoxy-2-(2-oxo-hexyl)-phenyl]-carbamic acid tert-butyl ester
—— (4S,5R,6S)-7-(tert-Butyl-diphenyl-silanyloxy)-5-hydroxy-2,4,6-trimethyl-2-trimethylsilanyloxy-heptan-3-one 95513-78-3 C29H46O4Si2
(4S,5R,6S)-7-(tert-Butyl-diphenyl-silanyloxy)-5-hydroxy-2,4,6-trimethyl-2-trimethylsilanyloxy-heptan-3-one
—— 4-tosyl-1,4-oxazepan-7-one 1206794-15-1 C12H15NO4S
4-tosyl-1,4-oxazepan-7-one
—— 4'-[3-(4,4-difluoro-piperidin-1-yl)-pyrrolidine-1-sulfonyl]-2',5'-difluoro-biphenyl-4-carbonitrile 917357-47-2 C22H21F4N3O2S
4'-[3-(4,4-difluoro-piperidin-1-yl)-pyrrolidine-1-sulfonyl]-2',5'-difluoro-biphenyl-4-carbonitrile
—— (4,4-Diamino-2,6,6-trichloro-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinin-2-yl)-methyl-phosphoramidic acid diethyl ester 57292-63-4 C5H17Cl3N6O3P4
(4,4-Diamino-2,6,6-trichloro-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinin-2-yl)-methyl-phosphoramidic acid diethyl ester
—— 4-phenyl-1-p-tolyl-[1,2,4]triazolo[4,3-a]quinoxaline 7137-51-1 C22H16N4
4-phenyl-1-p-tolyl-[1,2,4]triazolo[4,3-a]quinoxaline
—— 4-Methyl-N-((Z)-1-propyl-pent-3-enyl)-benzenesulfonamide 177972-62-2 C15H23NO2S
4-Methyl-N-((Z)-1-propyl-pent-3-enyl)-benzenesulfonamide
—— 4-Hydroxy-3-methoxy-benzaldehyd-<4-biphenylyl-thiosemicarbazon> 94870-78-7 C21H19N3O2S
4-Hydroxy-3-methoxy-benzaldehyd-<4-biphenylyl-thiosemicarbazon>
—— 4-Oximino-2-styryl-naphtho<1.2-b>-4H-pyran 94878-46-3 C21H15NO2
4-Oximino-2-styryl-naphtho<1.2-b>-4H-pyran
—— 4-(5,7-diamino-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-2-yl)-benzenesulfonic acid 110422-25-8 C10H9N7O3S
4-(5,7-diamino-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-2-yl)-benzenesulfonic acid
—— 4-Methylindenon-(1)-aethylenketal 96417-48-0 C12H12O2
4-Methylindenon-(1)-aethylenketal
—— (+/-)-(4-Fluorphenyl)-bernsteinsaeurehexylimid 2803-21-6 C16H20FNO2
(+/-)-(4-Fluorphenyl)-bernsteinsaeurehexylimid
—— 4-Hydroxymethyl-2-methyl-5-<propin-(2)-yl>-2-propyl-<1.3>dioxolan 91966-31-3 C11H18O3
4-Hydroxymethyl-2-methyl-5-<propin-(2)-yl>-2-propyl-<1.3>dioxolan
—— 4-Chloromethyl-N-(9,10-dioxo-9,10-dihydro-anthracen-1-yl)-benzamide 96176-14-6 C22H14ClNO3
4-Chloromethyl-N-(9,10-dioxo-9,10-dihydro-anthracen-1-yl)-benzamide
—— 4-acetylamino-2-(3-amino-anilino)-benzoic acid 857549-95-2 C15H15N3O3
4-acetylamino-2-(3-amino-anilino)-benzoic acid
—— 4-hydroxybenzaldehyde (5-isopropyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)hydrazone 1131543-89-9 C16H16N4O2S
4-hydroxybenzaldehyde (5-isopropyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)hydrazone
—— 4-(2-methyl-3-nitro-benzyl)-morpholine 6551-36-6 C12H16N2O3
4-(2-methyl-3-nitro-benzyl)-morpholine
—— (4aS,5R,5aS,9aR,10aS)-4a-[(S)-1-(2-Benzyloxy-ethyl)-2-methyl-allyl]-2,2,5a-trimethyl-decahydro-naphtho[2,3-d][1,3]dioxine-5-carbaldehyde 95531-90-1 C29H42O4
(4aS,5R,5aS,9aR,10aS)-4a-[(S)-1-(2-Benzyloxy-ethyl)-2-methyl-allyl]-2,2,5a-trimethyl-decahydro-naphtho[2,3-d][1,3]dioxine-5-carbaldehyde
—— 4-nitro-5-ethoxycarbonylbenzofuran 1131538-78-7 C11H9NO5
4-nitro-5-ethoxycarbonylbenzofuran
—— 4,7-anhydro-1,3-dideoxy-5,6-O-isopropylidene-D-altro-oct-2-ulose 116444-35-0 C11H18O5
4,7-anhydro-1,3-dideoxy-5,6-O-isopropylidene-D-altro-oct-2-ulose
—— (4R,5S,6S)-1-tert-butyldimethylsilyloxy-4,5,7-tribenzyloxy-2(E)-hepten-6-ol 307315-82-8 C34H46O5Si
(4R,5S,6S)-1-tert-butyldimethylsilyloxy-4,5,7-tribenzyloxy-2(E)-hepten-6-ol
—— 4-(Methoxycarbonyl-hydrazono)-3-phenylcarbamoyl-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-pentanoic acid methyl ester 130649-31-9 C33H32N3O5P
4-(Methoxycarbonyl-hydrazono)-3-phenylcarbamoyl-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-pentanoic acid methyl ester
—— 4-(3-Benzofuran-2-yl-3-oxo-1-phenyl-propylamino)-benzoic acid butyl ester 96216-54-5 C28H27NO4
4-(3-Benzofuran-2-yl-3-oxo-1-phenyl-propylamino)-benzoic acid butyl ester
—— 4-methyl-2,6-dinitro-<i>N</i>,<i>N</i>'-di-<i>m</i>-tolyl-<i>m</i>-phenylenediamine 110248-39-0 C21H20N4O4
4-methyl-2,6-dinitro-<i>N</i>,<i>N</i>'-di-<i>m</i>-tolyl-<i>m</i>-phenylenediamine
—— 4-ethyl-3-butyl-2,5-dimethyl-2,3-dihydro-thiazole 110359-82-5 C11H21NS
4-ethyl-3-butyl-2,5-dimethyl-2,3-dihydro-thiazole
—— 4-chloro-benzenesulfonic acid-(2-methanesulfonyl-ethyl ester) 101259-35-2 C9H11ClO5S2
4-chloro-benzenesulfonic acid-(2-methanesulfonyl-ethyl ester)
—— 4-(4-chloro-benzenesulfonyl)-benzamide oxime 100375-30-2 C13H11ClN2O3S
4-(4-chloro-benzenesulfonyl)-benzamide oxime
—— 4-bromo-3-(2-bromo-ethyl)-2-methyl-quinolin-8-ol 104095-12-7 C12H11Br2NO
4-bromo-3-(2-bromo-ethyl)-2-methyl-quinolin-8-ol
—— 4-(4-benzoyloxy-3-methoxy-benzylidenamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 102947-55-7 C26H23N3O4
4-(4-benzoyloxy-3-methoxy-benzylidenamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-ethyl-5-methyl-2,3-diphenyl-2,3-dihydro-thiazole 109650-43-3 C18H19NS
4-ethyl-5-methyl-2,3-diphenyl-2,3-dihydro-thiazole
—— 4-(2-(butylselanylmethyl)phenyl)-2-methylbut-3-yn-2-ol 1289638-43-2 C16H22OSe
4-(2-(butylselanylmethyl)phenyl)-2-methylbut-3-yn-2-ol
—— 4-carboxy-1,2-ferrocenocyclohexa-1,3-diene p-nitrophenyl ester 75924-07-1 C21H17FeNO4
4-carboxy-1,2-ferrocenocyclohexa-1,3-diene p-nitrophenyl ester
—— (4R,5S)-3-(4-chlorobenzoyl)-4-[2-(4-methoxyphenyl)ethyl]-5-(2,5,5-trimethyl-[1,3]-dioxan-2-yl)oxazolidin-2-one 1381884-85-0 C26H30ClNO6
(4R,5S)-3-(4-chlorobenzoyl)-4-[2-(4-methoxyphenyl)ethyl]-5-(2,5,5-trimethyl-[1,3]-dioxan-2-yl)oxazolidin-2-one
—— 4,4'-dimethoxytrityl-L-threoninol 956092-70-9 C25H29NO4
4,4'-dimethoxytrityl-L-threoninol
—— (4-methyl-benzyl)-succinic acid dipropyl ester 109554-16-7 C18H26O4
(4-methyl-benzyl)-succinic acid dipropyl ester
—— 4-(4,4-difluoro-1-(2-fluorophenyl)cyclohexyl)-2-fluorophenol 1421854-18-3 C18H16F4O
4-(4,4-difluoro-1-(2-fluorophenyl)cyclohexyl)-2-fluorophenol
—— (4-fluoro-3-nitro-phenyl)-phosphonic acid 657-07-8 C6H5FNO5P
(4-fluoro-3-nitro-phenyl)-phosphonic acid