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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-methylallyloxy)quinolin-2(1H)-one 110339-60-1 C13H13NO2
4-(2-methylallyloxy)quinolin-2(1H)-one
—— 4-(3-(1H-imidazol-1-yl)propyl)-5-(3,4-dimethoxybenzyl)-2H-1,2,4-triazol-3(4H)-one 1194511-11-9 C17H21N5O3
4-(3-(1H-imidazol-1-yl)propyl)-5-(3,4-dimethoxybenzyl)-2H-1,2,4-triazol-3(4H)-one
—— 4-(3-oxo-1-oxy-3<i>H</i>-indol-2-yl)-benzonitrile 125706-21-0 C15H8N2O2
4-(3-oxo-1-oxy-3<i>H</i>-indol-2-yl)-benzonitrile
—— 4-(chlorophenylmethylene)-9-(4-methoxyphenyl)-1,3,4,9-tetrahydro-2-oxafluorene 1338070-59-9 C26H21ClO2
4-(chlorophenylmethylene)-9-(4-methoxyphenyl)-1,3,4,9-tetrahydro-2-oxafluorene
—— 4-{(1R)-2-[(2-{2-[(benzyloxy)methyl]-2,3-dihydro-1,4-benzodioxin-6-yl}ethyl)amino]-1-hydroxyethyl}-2-(hydroxymethyl)phenol acetate 686779-68-0 C2H4O2*C27H31NO6
4-{(1R)-2-[(2-{2-[(benzyloxy)methyl]-2,3-dihydro-1,4-benzodioxin-6-yl}ethyl)amino]-1-hydroxyethyl}-2-(hydroxymethyl)phenol acetate
—— 4-Cyclohexyl-3-(4-hydroxyphenyl)-5-[4-(1,2-oxazol-3-yl)phenyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-6-one 1067184-34-2 C26H24N4O3
4-Cyclohexyl-3-(4-hydroxyphenyl)-5-[4-(1,2-oxazol-3-yl)phenyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-6-one
—— 4-heptafluoroisopropyl-3-methylphenyldiazonium Tetrafluoroborate 353273-28-6 BF4*C10H6F7N2
4-heptafluoroisopropyl-3-methylphenyldiazonium Tetrafluoroborate
—— 4-[(E)-2-(4-methoxyphenyl)vinyl]-1-methyl-3-nitropyrazol-5-amine 1246929-29-2 C13H14N4O3
4-[(E)-2-(4-methoxyphenyl)vinyl]-1-methyl-3-nitropyrazol-5-amine
—— 4-Bromo-6-methyl-2-benzimidazo-thiolacetic acid 78777-53-4 C10H9BrN2O2S
4-Bromo-6-methyl-2-benzimidazo-thiolacetic acid
—— (4S,5S)-4-(2-methylpropyl)-5-(3-methylbutyl)oxazolidin-2-one 108860-17-9 C12H23NO2
(4S,5S)-4-(2-methylpropyl)-5-(3-methylbutyl)oxazolidin-2-one
—— 4-Nitrophenylcarbamic acid <4-<(3-nitrophenyl)dithio>phenyl>methyl ester 126049-42-1 C20H15N3O6S2
4-Nitrophenylcarbamic acid <4-<(3-nitrophenyl)dithio>phenyl>methyl ester
—— 4-Benzyloxy-2-methoxymethoxy-benzoic acid (R)-1-methoxycarbonyl-ethyl ester 126676-49-1 C20H22O7
4-Benzyloxy-2-methoxymethoxy-benzoic acid (R)-1-methoxycarbonyl-ethyl ester
—— 4-[(4-chloro-2-[(S)-hydroxy(2-methoxyphenyl)-methyl]-6-(3-hydroxy-3-methylbutoxy)phenyl)(2,2-dimethylpropyl)amino]-4-oxobutanoic acid 922161-82-8 C28H38ClNO7
4-[(4-chloro-2-[(S)-hydroxy(2-methoxyphenyl)-methyl]-6-(3-hydroxy-3-methylbutoxy)phenyl)(2,2-dimethylpropyl)amino]-4-oxobutanoic acid
—— ((4S,5S)-1,3-diisobutyl-2-oxoimidazolidine-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate) 444025-03-0 C27H38N2O7S2
((4S,5S)-1,3-diisobutyl-2-oxoimidazolidine-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
—— 4,5-dimethoxy[1,1'-biphenyl]-2-yl dimethyl phosphate 1431299-73-8 C16H19O6P
4,5-dimethoxy[1,1'-biphenyl]-2-yl dimethyl phosphate
—— 4-Cyclohexyl-2-methyl-5-phenyl-oxazole 180302-61-8 C16H19NO
4-Cyclohexyl-2-methyl-5-phenyl-oxazole
—— [4-[1-(3-methanesulfonamido-4-methylbenzoyl)piperidin-4-yl]phenyl]methanesulfonate 1035171-31-3 C21H26N2O6S2
[4-[1-(3-methanesulfonamido-4-methylbenzoyl)piperidin-4-yl]phenyl]methanesulfonate
—— (4R,5S)-3-[(2S,3S,4S,6R,7R,10S,11S)-3-hydroxy-4-methyl-2,6,10-triethyl-6,7;10,11-diepoxydodecanoyl]-4-methyl-5-phenyl-2-oxazolidinone 1227153-94-7 C29H43NO6
(4R,5S)-3-[(2S,3S,4S,6R,7R,10S,11S)-3-hydroxy-4-methyl-2,6,10-triethyl-6,7;10,11-diepoxydodecanoyl]-4-methyl-5-phenyl-2-oxazolidinone
—— 4-O-benzyl-6-O-t-butyldiphenylsilyl-3-O-levulinyl-2-O-pivaloyl-α-D-mannopyranosyl trichloroacetimidate 1056479-71-0 C41H50Cl3NO9Si
4-O-benzyl-6-O-t-butyldiphenylsilyl-3-O-levulinyl-2-O-pivaloyl-α-D-mannopyranosyl trichloroacetimidate
—— [4-[2-[Benzyl-[2-(dimethylamino)ethyl]amino]-2-oxo-1-phenylethoxy]phenyl]boronic acid 1029439-28-8 C25H29BN2O4
[4-[2-[Benzyl-[2-(dimethylamino)ethyl]amino]-2-oxo-1-phenylethoxy]phenyl]boronic acid
—— 4-[[4-(3,4-dichlorophenoxy)-1-piperidinyl]methyl]-1-piperidinepropanamine 676517-61-6 C20H31Cl2N3O
4-[[4-(3,4-dichlorophenoxy)-1-piperidinyl]methyl]-1-piperidinepropanamine
—— 4-(6-{2-fluoro-5-[3-(6-methylpyridin-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazol-4-yl]phenyl}pyridin-3-yl)morpholine 879488-27-4 C30H36FN5O2Si
4-(6-{2-fluoro-5-[3-(6-methylpyridin-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazol-4-yl]phenyl}pyridin-3-yl)morpholine
—— 4,5,6-tri-O-benzyl-2-O-tert-butyldimethylsilyl-1,3-O-methylene-neo-inositol 1191990-07-4 C34H44O6Si
4,5,6-tri-O-benzyl-2-O-tert-butyldimethylsilyl-1,3-O-methylene-neo-inositol
—— 4-[(2-aminophenyl)sulfanyl]-5-hydroxy-1,3-diphenyl-1H-pyrazole 1134065-51-2 C21H17N3OS
4-[(2-aminophenyl)sulfanyl]-5-hydroxy-1,3-diphenyl-1H-pyrazole
—— 4-Nitro-benzoic acid [(Z)-3-hydroxy-2,3-diphenyl-prop-2-en-(E)-ylidene]-hydrazide 130340-36-2 C22H17N3O4
4-Nitro-benzoic acid [(Z)-3-hydroxy-2,3-diphenyl-prop-2-en-(E)-ylidene]-hydrazide
—— 4,7-bis-benzo[1,3]dioxol-5-yl-1,3,9-trioxo-2-phenyl-2,3,3a,4,5,6,7,8,9,9b-decahydro-1<i>H</i>-benzo[<i>e</i>]isoindole-8-carboxylic acid ethyl ester 41186-34-9 C35H29NO9
4,7-bis-benzo[1,3]dioxol-5-yl-1,3,9-trioxo-2-phenyl-2,3,3a,4,5,6,7,8,9,9b-decahydro-1<i>H</i>-benzo[<i>e</i>]isoindole-8-carboxylic acid ethyl ester
—— 4-(3,4-Dimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethoxy)-benzaldehyde 148834-19-9 C18H18O4
4-(3,4-Dimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethoxy)-benzaldehyde
—— 4-Chlor-5-hydroxy-2-nitro-benzoesaeure 20689-70-7 C7H4ClNO5
4-Chlor-5-hydroxy-2-nitro-benzoesaeure
—— 4-Butyrylpyrimidin 53342-25-9 C8H10N2O
4-Butyrylpyrimidin
—— 4-Hydroxy-3-[1-(4-hydroxy-2-oxo-8-propan-2-ylchromen-3-yl)-2-oxopropyl]-8-propan-2-ylchromen-2-one 908565-17-3 C27H26O7
4-Hydroxy-3-[1-(4-hydroxy-2-oxo-8-propan-2-ylchromen-3-yl)-2-oxopropyl]-8-propan-2-ylchromen-2-one
—— 4-(4-bromophenyl)-1-(4-methylsulfonylbenzoyl)-thiosemicarbazide 884651-77-8 C15H14BrN3O3S2
4-(4-bromophenyl)-1-(4-methylsulfonylbenzoyl)-thiosemicarbazide
—— 4-[6-(3-acryloylamino-propylamino)-4-(4-bromo-2-fluoro-phenylamino)-quinazolin-7-yloxymethyl]-piperidin-1-carboxylic acid t-butylester 936549-04-1 C31H38BrFN6O4
4-[6-(3-acryloylamino-propylamino)-4-(4-bromo-2-fluoro-phenylamino)-quinazolin-7-yloxymethyl]-piperidin-1-carboxylic acid t-butylester
—— 4-[4-(4-methoxy-benzyloxy)-butyl]-4-methyl-cyclohexa-2,5-dienone 871468-58-5 C19H24O3
4-[4-(4-methoxy-benzyloxy)-butyl]-4-methyl-cyclohexa-2,5-dienone
—— 4H-Cyclopenta<e>-1,2,4-triazin-3,5,7-tricarbonsaeure-trimethylester 83274-28-6 C12H11N3O6
4H-Cyclopenta<e>-1,2,4-triazin-3,5,7-tricarbonsaeure-trimethylester
—— 4,6-Dihydro-1H-cyclopenta<e>-1,2,4-triazin-3,5,7-tricarbonsaeure-trimethylester 83274-22-0 C12H13N3O6
4,6-Dihydro-1H-cyclopenta<e>-1,2,4-triazin-3,5,7-tricarbonsaeure-trimethylester
—— 4-[1-(2,2-dimethyl-propyl)-2-piperidin-1-yl-vinyl]-morpholine 25386-83-8 C16H30N2O
4-[1-(2,2-dimethyl-propyl)-2-piperidin-1-yl-vinyl]-morpholine
—— 4,7,10,13,16-Pentaoxa-1-oxonia-cyclooctadecane 84838-81-3 C12H25O6
4,7,10,13,16-Pentaoxa-1-oxonia-cyclooctadecane
—— 4-methoxy-3-(phenylthio)-2-sulfolene 114397-17-0 C11H12O3S2
4-methoxy-3-(phenylthio)-2-sulfolene
—— 4-<α-(N-Acetyl-amino)-acetylmercapto>-N,N-diaethyl-anilin 5030-37-5 C14H20N2O2S
4-<α-(N-Acetyl-amino)-acetylmercapto>-N,N-diaethyl-anilin
—— 4-{2,4-Diphenyl-5-[1-phenyl-meth-(Z)-ylidene]-2,5-dihydro-thiazol-2-yl}-morpholine 78105-36-9 C26H24N2OS
4-{2,4-Diphenyl-5-[1-phenyl-meth-(Z)-ylidene]-2,5-dihydro-thiazol-2-yl}-morpholine
—— 4-carboxy-3-pyridyl 2-indolyl ketone 86335-39-9 C15H10N2O3
4-carboxy-3-pyridyl 2-indolyl ketone
—— 4-[(4-aminocyclohexyl)amino]-6-chloro-3-(5-morpholin-4-yl-1H-benzimidazol-2-yl)quinolin-2(1H)-one 405170-40-3 C26H29ClN6O2
4-[(4-aminocyclohexyl)amino]-6-chloro-3-(5-morpholin-4-yl-1H-benzimidazol-2-yl)quinolin-2(1H)-one
—— 4,6,7,8-tetrafluoro-5-methoxy-2H-cyclohepta<b>furan-2-one 137601-11-7 C10H4F4O3
4,6,7,8-tetrafluoro-5-methoxy-2H-cyclohepta<b>furan-2-one
—— 4-chloro-6-[4-[4-[(4-pyrazol-1-ylphenyl)methyl]piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol 719287-65-7 C23H23ClN6O2
4-chloro-6-[4-[4-[(4-pyrazol-1-ylphenyl)methyl]piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol
—— 4-(2-(2-hydroxybenzylidene)hydrazine-1-carbothioamido)benzoic acid 1279049-32-9 C15H13N3O3S
4-(2-(2-hydroxybenzylidene)hydrazine-1-carbothioamido)benzoic acid
—— (4-benzenesulfonyl-piperazin-1-yl)-[5-(4-isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-methanone 1043528-45-5 C27H33N5O4S
(4-benzenesulfonyl-piperazin-1-yl)-[5-(4-isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-methanone
—— 4-(cyclohexylhydroxymethyl)-2,2-dimethyl-1,3-oxathiane 3,3-dioxide 114212-78-1 C13H24O4S
4-(cyclohexylhydroxymethyl)-2,2-dimethyl-1,3-oxathiane 3,3-dioxide
—— 4-fluoro-3-{[2-(pyridin-2-ylamino)-thiazol-5-ylmethyl]-amino}-N-(4-pyrrolidin-1-yl-buityl)-benzamide 639859-43-1 C24H29FN6OS
4-fluoro-3-{[2-(pyridin-2-ylamino)-thiazol-5-ylmethyl]-amino}-N-(4-pyrrolidin-1-yl-buityl)-benzamide
—— 4-fluoro-3-(oxazolo[4,5-c]pyridin-2-yl)benzenamine 1533399-32-4 C12H8FN3O
4-fluoro-3-(oxazolo[4,5-c]pyridin-2-yl)benzenamine
—— 4'-chloro-biphenyl-2,4-dicarboxylic acid dimethyl ester 1071910-86-5 C16H13ClO4
4'-chloro-biphenyl-2,4-dicarboxylic acid dimethyl ester