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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R)-3-(3-methylbutanoyl)-4-propan-2-yl-1,3-oxazolidin-2-one 238424-66-3 C11H19NO3
    (4R)-3-(3-methylbutanoyl)-4-propan-2-yl-1,3-oxazolidin-2-one
    —— (4-Fluoro-phenyl)-carbamic acid 5-chloro-2-(4-chloro-phenoxy)-phenyl ester 28469-05-8 C19H12Cl2FNO3
    (4-Fluoro-phenyl)-carbamic acid 5-chloro-2-(4-chloro-phenoxy)-phenyl ester
    —— 4-ethynylphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 677352-87-3 C22H24O10
    4-ethynylphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
    —— 4-benzylidene-3-phenyl-4,5,6,7-tetrahydro-2H-pyrazolo<3,4-c>pyridazin-5-one 113410-86-9 C18H14N4O
    4-benzylidene-3-phenyl-4,5,6,7-tetrahydro-2H-pyrazolo<3,4-c>pyridazin-5-one
    —— 4-(4-chlorophenyl)-5-hydroxy-1-phenylpyrrolidin-2-one 1286795-62-7 C16H14ClNO2
    4-(4-chlorophenyl)-5-hydroxy-1-phenylpyrrolidin-2-one
    —— 4-(2,2-difluoro-2-iodoethyl)phenyl benzoate 1422039-00-6 C15H11F2IO2
    4-(2,2-difluoro-2-iodoethyl)phenyl benzoate
    —— 4-Amino-5-(3,4-dimethoxyphenyl)-6-methyl-pyrimidine 25844-66-0 C13H15N3O2
    4-Amino-5-(3,4-dimethoxyphenyl)-6-methyl-pyrimidine
    —— 4-(3-(4-methoxybenzyl)-1-methyl-1H-pyrazol-5-ylamino)-N-(thiazol-2-yl)benzenesulfonamide 1104805-06-2 C21H21N5O3S2
    4-(3-(4-methoxybenzyl)-1-methyl-1H-pyrazol-5-ylamino)-N-(thiazol-2-yl)benzenesulfonamide
    —— (4R,8aS)-4-((tert-butyldimethylsilyl)oxy)-6-((methoxymethoxy)methyl)-7,8a-dimethyl-3,4,6,7,8,8a-hexahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolane]-6,7-diol 917478-57-0 C23H42O7Si
    (4R,8aS)-4-((tert-butyldimethylsilyl)oxy)-6-((methoxymethoxy)methyl)-7,8a-dimethyl-3,4,6,7,8,8a-hexahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolane]-6,7-diol
    —— [4-Oxo-4-(2-thiophenyl)-butylidene]bisphosphonic acid tetraethyl ester 141827-67-0 C16H28O7P2S
    [4-Oxo-4-(2-thiophenyl)-butylidene]bisphosphonic acid tetraethyl ester
    —— 4-(3,3-dimethylbut-1-ynyl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine 1276690-55-1 C17H20N2S
    4-(3,3-dimethylbut-1-ynyl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine
    —— 4-(4-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazole 1415402-14-0 C10H6ClF3N2
    4-(4-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazole
    —— 4-(3-aminophenyl)-2-(3-hydroxymethylphenyl)-6-morpholinopyrimidine 873566-57-5 C21H22N4O2
    4-(3-aminophenyl)-2-(3-hydroxymethylphenyl)-6-morpholinopyrimidine
    —— 4-methyl-6-[perfluoro(1,4-dimethyl-2,5-dioxaoctyl)]pyrimidine-2-thiol 240801-03-0 C13H5F17N2O2S
    4-methyl-6-[perfluoro(1,4-dimethyl-2,5-dioxaoctyl)]pyrimidine-2-thiol
    —— 4-cyano-3-(4-fluorophenyl)-5-(propan-2-ylsulfanyl)thiophene-2-carboxylic acid 1421348-05-1 C15H12FNO2S2
    4-cyano-3-(4-fluorophenyl)-5-(propan-2-ylsulfanyl)thiophene-2-carboxylic acid
    —— (4R,5S,5aR,8aS)-4,7,7-Trimethyl-4,5,5a,8a-tetrahydro-6,8-dioxa-1,2,3,3a-tetraaza-as-indacen-5-ol 185741-59-7 C9H14N4O3
    (4R,5S,5aR,8aS)-4,7,7-Trimethyl-4,5,5a,8a-tetrahydro-6,8-dioxa-1,2,3,3a-tetraaza-as-indacen-5-ol
    —— 4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)benzaldehyde O-(3,4-dichlorobenzyl)oxime 1262057-76-0 C34H32Cl2F5NO3
    4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)benzaldehyde O-(3,4-dichlorobenzyl)oxime
    —— 4,6-dimethyl-5-[4-methyl-4-[(3S)-3-methyl-4-[(1S)-2-phenyl-1-[4-(trifluoromethoxy)phenyl]ethyl]piperazin-1-yl]piperidine-1-carbonyl]-1H-pyrimidin-2-one 306296-01-5 C33H40F3N5O3
    4,6-dimethyl-5-[4-methyl-4-[(3S)-3-methyl-4-[(1S)-2-phenyl-1-[4-(trifluoromethoxy)phenyl]ethyl]piperazin-1-yl]piperidine-1-carbonyl]-1H-pyrimidin-2-one
    —— 4-Oxo-1,4,7,8,9,10-hexahydro-benzo[h]quinoline-3-carbonitrile 71083-80-2 C14H12N2O
    4-Oxo-1,4,7,8,9,10-hexahydro-benzo[h]quinoline-3-carbonitrile
    —— (4-Jod-phenyl)-phenylessigsaeure-aethylester 5359-56-8 C16H15IO2
    (4-Jod-phenyl)-phenylessigsaeure-aethylester
    —— 4,9-difluoropyrene 82979-59-7 C16H8F2
    4,9-difluoropyrene
    —— 4-[(Z)-3-(4-Methylsulfanyl-phenyl)-3-oxo-propenyl]-benzenesulfonamide 33868-47-2 C16H15NO3S2
    4-[(Z)-3-(4-Methylsulfanyl-phenyl)-3-oxo-propenyl]-benzenesulfonamide
    —— 4-Amino-3-(4-ethoxy-2-methyl-5-propyl-phenyl)-butyric acid 28766-88-3 C16H25NO3
    4-Amino-3-(4-ethoxy-2-methyl-5-propyl-phenyl)-butyric acid
    —— 4-Acetoxy-1-cyclohexyl-naphthalene-2-carboxylic acid methyl ester 34205-56-6 C20H22O4
    4-Acetoxy-1-cyclohexyl-naphthalene-2-carboxylic acid methyl ester
    —— 4-Nitro-benzoic acid 1,2,5-trimethyl-4-oxo-cyclohexa-2,5-dienyl ester 32656-70-5 C16H15NO5
    4-Nitro-benzoic acid 1,2,5-trimethyl-4-oxo-cyclohexa-2,5-dienyl ester
    —— 4,6,7-Trimethoxy-1-methyl-naphthalene-2-carboxylic acid methyl ester 32892-24-3 C16H18O5
    4,6,7-Trimethoxy-1-methyl-naphthalene-2-carboxylic acid methyl ester
    —— 4-(2-Amino-benzyl)-2-phenyl-2H-naphtho[1,8-bc]furan-3-carboxylic acid phenylamide 32744-24-4 C31H24N2O2
    4-(2-Amino-benzyl)-2-phenyl-2H-naphtho[1,8-bc]furan-3-carboxylic acid phenylamide
    —— 4-Oxo-4-(2,4,6-trimethyl-phenyl)-butyric acid cyclohexyl ester 31420-07-2 C19H26O3
    4-Oxo-4-(2,4,6-trimethyl-phenyl)-butyric acid cyclohexyl ester
    —— 4-[3-(9H-Fluoren-2-yl)-3-oxo-1-phenyl-propylamino]-benzoic acid propyl ester 37040-67-8 C32H29NO3
    4-[3-(9H-Fluoren-2-yl)-3-oxo-1-phenyl-propylamino]-benzoic acid propyl ester
    —— 4-Propionyloxy-3-ethylacetophenon 28695-66-1 C13H16O3
    4-Propionyloxy-3-ethylacetophenon
    —— 4-chloro-N-[2-{[(3-cyanophenyl)carbamoyl]amino}-1-(3-ethoxypropyl)-1H-benzimidazol-5-yl]-N-methylbenzamide 1424295-65-7 C28H27ClN6O3
    4-chloro-N-[2-{[(3-cyanophenyl)carbamoyl]amino}-1-(3-ethoxypropyl)-1H-benzimidazol-5-yl]-N-methylbenzamide
    —— 4-[2-[4-[[2-[[3-[(4-Carboxyphenyl)-methylsulfamoyl]benzoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonyl]amino]phenyl]ethyl]benzoic acid 1346134-89-1 C39H35N3O8S2
    4-[2-[4-[[2-[[3-[(4-Carboxyphenyl)-methylsulfamoyl]benzoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonyl]amino]phenyl]ethyl]benzoic acid
    —— 4-hydroxy-2-imino-5-oxo-1,4-diphenyl-pyrrolidine-3-carboxylic acid amide 856099-66-6 C17H15N3O3
    4-hydroxy-2-imino-5-oxo-1,4-diphenyl-pyrrolidine-3-carboxylic acid amide
    —— 4-(2-fluoro-4-(hydroxymethyl)phenoxy)-2-methylbenzonitrile 1421434-58-3 C15H12FNO2
    4-(2-fluoro-4-(hydroxymethyl)phenoxy)-2-methylbenzonitrile
    —— (4aS,8aS)-8-(3-Methoxymethoxy-butyl)-4,4,7,8a-tetramethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene 80098-17-5 C20H36O2
    (4aS,8aS)-8-(3-Methoxymethoxy-butyl)-4,4,7,8a-tetramethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene
    —— 4,4'-(1,8-dihydroxyoctane-1,8-diylidene)bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one) 121575-12-0 C28H30N4O4
    4,4'-(1,8-dihydroxyoctane-1,8-diylidene)bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
    —— 4,7-bis(benzyloxy)-3,9-dimethoxy-6-oxo-6H-benzo[c]chromene-1-carbaldehyde 1170034-73-7 C30H24O7
    4,7-bis(benzyloxy)-3,9-dimethoxy-6-oxo-6H-benzo[c]chromene-1-carbaldehyde
    —— 4-(3-{[(3,4-difluorobenzyl)amino]methyl}-5-isopropyl-1H-1,2,4-triazol-1-yl)benzenesulfonamide 1006905-62-9 C19H21F2N5O2S
    4-(3-{[(3,4-difluorobenzyl)amino]methyl}-5-isopropyl-1H-1,2,4-triazol-1-yl)benzenesulfonamide
    —— 4-[[3-[4-[Tert-butyl(dimethyl)silyl]oxy-2,6-dimethoxyphenyl]-2-methylphenyl]methoxy]benzaldehyde 1148022-93-8 C29H36O5Si
    4-[[3-[4-[Tert-butyl(dimethyl)silyl]oxy-2,6-dimethoxyphenyl]-2-methylphenyl]methoxy]benzaldehyde
    —— 4-(2-[5-methyl-1-oxo-isoindoline-2-carboxamido)-ethyl]-benzenesulfonamide 74572-46-6 C18H19N3O4S
    4-(2-[5-methyl-1-oxo-isoindoline-2-carboxamido)-ethyl]-benzenesulfonamide
    —— 4-[(3,5-Dimethylphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine 177908-10-0 C17H18N6
    4-[(3,5-Dimethylphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine
    —— 4-(3-methyl-1-(pyridin-4-ylmethyl)-1H-pyrazol-5-ylamino)-N-(thiazol-2-yl)benzenesulfonamide 1104805-11-9 C19H18N6O2S2
    4-(3-methyl-1-(pyridin-4-ylmethyl)-1H-pyrazol-5-ylamino)-N-(thiazol-2-yl)benzenesulfonamide
    —— 4,4,5,5-tetramethyl-2-(3-(phenylsulfonyl)but-1-en-2-yl)-1,3,2-dioxaborolane 1424999-28-9 C16H23BO4S
    4,4,5,5-tetramethyl-2-(3-(phenylsulfonyl)but-1-en-2-yl)-1,3,2-dioxaborolane
    —— (4R)-4-(4-chlorophenyl)-4-methylhexanal 1604805-13-1 C13H17ClO
    (4R)-4-(4-chlorophenyl)-4-methylhexanal
    —— 4,4-diethoxypent-1-yn-3-yl methanesulfonate 113486-15-0 C10H18O5S
    4,4-diethoxypent-1-yn-3-yl methanesulfonate
    —— (4S)-4-benzyl-3-[(2S,3R,4S,5S,8S)-5-(tert-butyldimethylsilyloxy)-9-(tert-butyldiphenylsilyloxy)-2,4,8-trimethylnonanoyl]-1,3-oxazolidin-2-one 947696-78-8 C44H65NO6Si2
    (4S)-4-benzyl-3-[(2S,3R,4S,5S,8S)-5-(tert-butyldimethylsilyloxy)-9-(tert-butyldiphenylsilyloxy)-2,4,8-trimethylnonanoyl]-1,3-oxazolidin-2-one
    —— 4-acetyl-N-(3-{[6-chloro-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl]amino}-2,2-dimethylpropyl)benzenesulfonamide 1262291-83-7 C25H26ClN5O3S
    4-acetyl-N-(3-{[6-chloro-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl]amino}-2,2-dimethylpropyl)benzenesulfonamide
    —— (4aS)-5,5-(Ethylendioxy)-1-<3,3-(ethylendioxy)butyl>-4,4a,5,6,7,8-hexahydro-4a-methyl-2(3H)-naphthalinon 99678-61-2 C19H28O5
    (4aS)-5,5-(Ethylendioxy)-1-<3,3-(ethylendioxy)butyl>-4,4a,5,6,7,8-hexahydro-4a-methyl-2(3H)-naphthalinon
    —— 4-(2'-Thienyl)-2-(1'-phenyl-3'-methyl-5'-keto-4'-pyrazolinyl)-methylaminothiazol 33856-63-2 C18H16N4OS2
    4-(2'-Thienyl)-2-(1'-phenyl-3'-methyl-5'-keto-4'-pyrazolinyl)-methylaminothiazol
    —— (4aS,9aR)-9a-Hydroxy-4a-methyl-1,2,3,4,4a,9a-hexahydro-carbazole-9-carbaldehyde 36785-15-6 C14H17NO2
    (4aS,9aR)-9a-Hydroxy-4a-methyl-1,2,3,4,4a,9a-hexahydro-carbazole-9-carbaldehyde