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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,7-dihydro-5-ethylthiomethyl-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine 213749-11-2 C21H19N3OS2
4,7-dihydro-5-ethylthiomethyl-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine
—— 4,7-dihydro-5-(3-ethylthiopropyl)-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine 213749-15-6 C23H23N3OS2
4,7-dihydro-5-(3-ethylthiopropyl)-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine
—— 4-Pyrimidinemethanamine, N,2-dimethyl-, hydrochloride (1:2) 1332530-35-4 C7H12ClN3
4-Pyrimidinemethanamine, N,2-dimethyl-, hydrochloride (1:2)
—— 4-(4-methoxy-phenyl)-1-methyl-3-phenyl-3<i>H</i>-pyridine-2,6-dione 58357-98-5 C19H17NO3
4-(4-methoxy-phenyl)-1-methyl-3-phenyl-3<i>H</i>-pyridine-2,6-dione
—— (4-methyl-2-<i>m</i>-tolyloxymethyl-thiazol-5-yl)-acetic acid ethyl ester 59865-62-2 C16H19NO3S
(4-methyl-2-<i>m</i>-tolyloxymethyl-thiazol-5-yl)-acetic acid ethyl ester
—— 4-(1H-indol-3-yl)-N-[4-(4-methylpiperazin-1-yl)phenyl]pyrimidin-2-amine trifluoroacetate 1000182-62-6 C2HF3O2*C23H24N6
4-(1H-indol-3-yl)-N-[4-(4-methylpiperazin-1-yl)phenyl]pyrimidin-2-amine trifluoroacetate
—— 4β,12α-bis(allyloxy)-16-bromo-9,15-epoxy-3β-hydroxy-13-nortrichothecane 125475-38-9 C20H29BrO5
4β,12α-bis(allyloxy)-16-bromo-9,15-epoxy-3β-hydroxy-13-nortrichothecane
—— 4'-(4-mercapto-1-phenylpyrazolo[3,4-d]pyrimidin-6-ylthio)butanamide 188727-08-4 C15H15N5OS2
4'-(4-mercapto-1-phenylpyrazolo[3,4-d]pyrimidin-6-ylthio)butanamide
—— 4-phenyl-2-o-tolyl thiosemicarbazide 859960-88-6 C14H15N3S
4-phenyl-2-o-tolyl thiosemicarbazide
—— 4aα-ethyl-7α-<1-(4-methoxy-2-aminophenyl)ethenyl>-2,4a,5,6,7,7aα-hexahydro-1H-1-pyrindin-7-ol 86045-73-0 C19H26N2O2
4aα-ethyl-7α-<1-(4-methoxy-2-aminophenyl)ethenyl>-2,4a,5,6,7,7aα-hexahydro-1H-1-pyrindin-7-ol
—— 4-Amino-benzoic acid 1,1,2-trimethyl-propyl ester 18186-66-8 C13H19NO2
4-Amino-benzoic acid 1,1,2-trimethyl-propyl ester
—— 4-benzylsulfanyl-6-(4-methoxyphenyl)-1H-1,3,5-triazine-2-thione 32808-13-2 C17H15N3OS2
4-benzylsulfanyl-6-(4-methoxyphenyl)-1H-1,3,5-triazine-2-thione
—— 4-{(R)-2-[1-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-pyrrolidin-1-yl}-3-methyl-5H-furan-2-one 140902-56-3 C18H33NO3Si
4-{(R)-2-[1-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-pyrrolidin-1-yl}-3-methyl-5H-furan-2-one
—— 4,4-Dimethyl-1,1-bis-trimethylsilanyl-3-trimethylsilanyloxy-penta-1,2-diene 38718-79-5 C16H36OSi3
4,4-Dimethyl-1,1-bis-trimethylsilanyl-3-trimethylsilanyloxy-penta-1,2-diene
—— (4R,5S)-5-acetyl-4-[2-(4-methoxyphenyl)ethyl]oxazolidin-2-one 1381884-71-4 C14H17NO4
(4R,5S)-5-acetyl-4-[2-(4-methoxyphenyl)ethyl]oxazolidin-2-one
—— 4-hydroxymethyl-thiobenzoic acid S-(9H-fluoren-9-ylmethyl) ester 1356496-28-0 C22H18O2S
4-hydroxymethyl-thiobenzoic acid S-(9H-fluoren-9-ylmethyl) ester
—— 4-benzamido-6-benzylamino-5-(N-phenacylformamido)pyrimidine 77868-59-8 C27H23N5O3
4-benzamido-6-benzylamino-5-(N-phenacylformamido)pyrimidine
—— 4-O-acetyl-2-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranose 93496-14-1 C29H30O8
4-O-acetyl-2-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranose
—— 4-(2,3,4-trimethoxyphenyl)butyl 4-methylbenzenesulfonate 74882-11-4 C20H26O6S
4-(2,3,4-trimethoxyphenyl)butyl 4-methylbenzenesulfonate
—— 4-hydroxybut-1-yl 2,3,4-tri-O-benzoyl-6-O-triphenylmethyl-β-D-glucopyranoside 1377187-01-3 C50H46O10
4-hydroxybut-1-yl 2,3,4-tri-O-benzoyl-6-O-triphenylmethyl-β-D-glucopyranoside
—— 4-Octylmercapto-benzophenon 73242-04-3 C21H26OS
4-Octylmercapto-benzophenon
—— 4-Allyl-2,2-dimethyl-[1,3]dithian-5-one 858617-41-1 C9H14OS2
4-Allyl-2,2-dimethyl-[1,3]dithian-5-one
—— 4'-{[(tert-butyl)diphenylsilyloxy]methyl}[1,1'-biphenyl]-4-methanol 434936-52-4 C30H32O2Si
4'-{[(tert-butyl)diphenylsilyloxy]methyl}[1,1'-biphenyl]-4-methanol
—— 4',7-di-O-benzylquercetin-3-yl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-4,6-di-O-acetyl-3-O-benzoyl-β-D-glucopyranoside 862583-25-3 C73H62O22
4',7-di-O-benzylquercetin-3-yl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-4,6-di-O-acetyl-3-O-benzoyl-β-D-glucopyranoside
—— 4-methoxyphenyl 4-O-[(1R,5S,6S,8S,9S)-2-benzyl-8-(tert-butyl(dimethyl)siloxymethyl)-9-hydroxy-3,7-dioxa-2-azabicyclo[3.3.1]non-6-yl]-2,3-O-(1-isopropylidene)-α-L-rhamnopyranoside 1163143-79-0 C36H53NO10Si
4-methoxyphenyl 4-O-[(1R,5S,6S,8S,9S)-2-benzyl-8-(tert-butyl(dimethyl)siloxymethyl)-9-hydroxy-3,7-dioxa-2-azabicyclo[3.3.1]non-6-yl]-2,3-O-(1-isopropylidene)-α-L-rhamnopyranoside
—— (4-chlorophenyl)(10-methoxy-7H-benzo[c]carbazol-6-yl)methanone 1609938-57-9 C24H16ClNO2
(4-chlorophenyl)(10-methoxy-7H-benzo[c]carbazol-6-yl)methanone
—— 4-{1-[1-Trimethylsilanyl-meth-(E)-ylidene]-heptyl}-phenol 110598-42-0 C17H28OSi
4-{1-[1-Trimethylsilanyl-meth-(E)-ylidene]-heptyl}-phenol
—— 4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-5-methylene-4-(3-oxobutyl)cyclopent-2-enone 1384870-53-4 C33H46O4Si2
4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-5-methylene-4-(3-oxobutyl)cyclopent-2-enone
—— 4-((R)-1-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl-pyrrolidin-2-ylmethoxy)-6-trifluoromethoxy-quinoline 1235864-43-3 C20H17F3N6O2
4-((R)-1-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl-pyrrolidin-2-ylmethoxy)-6-trifluoromethoxy-quinoline
—— 4-hydroxy-3,5-dimethyl phenyl dimethyl sulfonium tris-perfluoromethane sulfonmethide 636597-09-6 C6F5O3S*C10H15OS
4-hydroxy-3,5-dimethyl phenyl dimethyl sulfonium tris-perfluoromethane sulfonmethide
—— 4-nitro-benzoic acid-((1RS,2RS)-2-methoxy-1-methoxymethyl-2-phenyl-ethylamide) 108477-58-3 C18H20N2O5
4-nitro-benzoic acid-((1RS,2RS)-2-methoxy-1-methoxymethyl-2-phenyl-ethylamide)
—— 4-[(3S,4S)-4-(5-chloropyridin-2-yloxymethyl)-3-phenylpiperidine-1-carbonyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carbonitrile 1238890-27-1 C29H30ClN5O2
4-[(3S,4S)-4-(5-chloropyridin-2-yloxymethyl)-3-phenylpiperidine-1-carbonyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carbonitrile
—— 4-tert-butyl-N-{[(2-{4-[3,5-dimethyl-4-phenyl-1H-pyrazol-1-yl]phenyl}ethyl)amino]carbonyl}-benzenesulfonamide mono-p-toluenesulfonate salt 616877-71-5 C7H8O3S*C30H34N4O3S
4-tert-butyl-N-{[(2-{4-[3,5-dimethyl-4-phenyl-1H-pyrazol-1-yl]phenyl}ethyl)amino]carbonyl}-benzenesulfonamide mono-p-toluenesulfonate salt
—— 4'-Chloro-N-[2-[(4-methyl-1-piperazinyl)methyl]-6-quinolinyl][1,1'-biphenyl]-4-carboxamide 372148-19-1 C28H27ClN4O
4'-Chloro-N-[2-[(4-methyl-1-piperazinyl)methyl]-6-quinolinyl][1,1'-biphenyl]-4-carboxamide
—— 4-(2-chloroethoxy)phenyl 3,5-di-O-benzoyl-2-O-[3-O-benzoyl-2-O-triisopropylsilyl-α-D-arabinofuranosyl]-α-D-arabinofuranoside 1621691-84-6 C48H57ClO13Si
4-(2-chloroethoxy)phenyl 3,5-di-O-benzoyl-2-O-[3-O-benzoyl-2-O-triisopropylsilyl-α-D-arabinofuranosyl]-α-D-arabinofuranoside
—— 4-(4-{(1R,3R)-3-[4-(3-Methoxycarbonyl-propyl)-phenyl]-1-methyl-butyl}-phenyl)-butyric acid methyl ester 105048-67-7 C27H36O4
4-(4-{(1R,3R)-3-[4-(3-Methoxycarbonyl-propyl)-phenyl]-1-methyl-butyl}-phenyl)-butyric acid methyl ester
—— 4-((4-((aminoiminomethyl)hydrazono)-8,9-dimethoxy-1, 2,3,4,5,6-hexahydro-10-benz(e)azulenyl)oxy)-butanoic acid 197233-63-9 C21H28N4O5
4-((4-((aminoiminomethyl)hydrazono)-8,9-dimethoxy-1, 2,3,4,5,6-hexahydro-10-benz(e)azulenyl)oxy)-butanoic acid
—— (4-FC6H4)2SbBr 56118-21-9 C12H8BrF2Sb
(4-FC6H4)2SbBr
—— 4-[2-(4-methoxyphenyl)hydrazono]-3-methyl-1-(prop-2-ynyl)-1H-pyrazol-5(4H)-one 1415650-72-4 C14H14N4O2
4-[2-(4-methoxyphenyl)hydrazono]-3-methyl-1-(prop-2-ynyl)-1H-pyrazol-5(4H)-one
—— 4-methyl-3-(4-methylpiperazin-1-yl)-2-oxo-5-(2-(pyridin-2-yl)ethoxy)-2H-chromen-7-yl 4-methylbenzenesulfonate 1456808-51-7 C29H31N3O6S
4-methyl-3-(4-methylpiperazin-1-yl)-2-oxo-5-(2-(pyridin-2-yl)ethoxy)-2H-chromen-7-yl 4-methylbenzenesulfonate
—— 4-[3-(4-methoxyphenyl)-5-(4-nitrophenyl)thiophen-2-yl]morpholine 99378-61-7 C21H20N2O4S
4-[3-(4-methoxyphenyl)-5-(4-nitrophenyl)thiophen-2-yl]morpholine
—— 4-(3-nitro-5-phenyl-formazan-1-yl)-N-thiazol-2-yl-N-trichloromethylsulfanyl-benzenesulfonamide 13682-40-1 C17H12Cl3N7O4S3
4-(3-nitro-5-phenyl-formazan-1-yl)-N-thiazol-2-yl-N-trichloromethylsulfanyl-benzenesulfonamide
—— 4-((1H-indol-4-yl)methylamino)-6-(4-(azetidine-1-carbonyl)-3-methylphenylamino)nicotinamide 1374214-42-2 C26H26N6O2
4-((1H-indol-4-yl)methylamino)-6-(4-(azetidine-1-carbonyl)-3-methylphenylamino)nicotinamide
—— 4-(3-amino-4-nitro-phenyl)-piperazine-1-carboxylic acid diethylamide 54997-96-5 C15H23N5O3
4-(3-amino-4-nitro-phenyl)-piperazine-1-carboxylic acid diethylamide
—— [4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-6-[[(2R,6S)-6-[4-(trifluoromethoxy)phenyl]oxan-2-yl]methoxy]pyrimidin-4-yl]methanone 1350745-58-2 C30H39F3N4O6
[4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-6-[[(2R,6S)-6-[4-(trifluoromethoxy)phenyl]oxan-2-yl]methoxy]pyrimidin-4-yl]methanone
—— 4,6-Dichloro-3-((E)-2-cyano-2-phenylcarbamoyl-vinyl)-1H-indole-2-carboxylic acid ethyl ester 245510-61-6 C21H15Cl2N3O3
4,6-Dichloro-3-((E)-2-cyano-2-phenylcarbamoyl-vinyl)-1H-indole-2-carboxylic acid ethyl ester
—— (4S,5R,6R)-4-Acetoxy-5-acetylamino-2-((2R,3S,4S,5R,6S)-4,5-bis-benzoyloxy-6-ethylsulfanyl-3-hydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 848915-03-7 C42H51NO19S
(4S,5R,6R)-4-Acetoxy-5-acetylamino-2-((2R,3S,4S,5R,6S)-4,5-bis-benzoyloxy-6-ethylsulfanyl-3-hydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
—— 4-(dodecyloxy)-2,3-difluoroacetophenone 122265-88-7 C20H30F2O2
4-(dodecyloxy)-2,3-difluoroacetophenone
—— (4R,5S)-3-[(2R)-2,4-dimethylpent-4-enoyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one 80719-70-6 C17H21NO3
(4R,5S)-3-[(2R)-2,4-dimethylpent-4-enoyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one
—— 4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-[4-(methyloxy)phenyl]-2-piperazinone 1297141-14-0 C23H20ClF3N4O3
4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-[4-(methyloxy)phenyl]-2-piperazinone