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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Benzenesulfonyl-6-hydroxy-7-iodo-2,2-dimethyl-heptan-3-one 132268-97-4 C15H21IO4S
    4-Benzenesulfonyl-6-hydroxy-7-iodo-2,2-dimethyl-heptan-3-one
    —— 4,5-Di-tert-butyl-4-hydroxy-dihydro-furan-2-one 73333-56-9 C12H22O3
    4,5-Di-tert-butyl-4-hydroxy-dihydro-furan-2-one
    —— 4-bromo-2,4-dichlorodimedone 75594-59-1 C8H9BrCl2O2
    4-bromo-2,4-dichlorodimedone
    —— 4-Butyl-4-[2-(2-ethyl-piperidin-1-yl)-propionyl]-1,2-diphenyl-pyrazolidine-3,5-dione 76383-30-7 C29H37N3O3
    4-Butyl-4-[2-(2-ethyl-piperidin-1-yl)-propionyl]-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-d<sub>1</sub>-5,5‘-d2-5H-fluoreno[3,2-b]thiophene 1429937-95-0 C15H10S
    4-d<sub>1</sub>-5,5‘-d2-5H-fluoreno[3,2-b]thiophene
    —— 4-amino-2-[6-chloro-3-(3,3,4,4,4-pentafluorobutyl)imidazo[1,5-a]pyridin-1-yl]-5-methyl-5-(pyridin-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350853-79-0 C23H17ClF5N7O
    4-amino-2-[6-chloro-3-(3,3,4,4,4-pentafluorobutyl)imidazo[1,5-a]pyridin-1-yl]-5-methyl-5-(pyridin-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— [4-Hydroxy-dihydro-furan-(3E)-ylidene]-acetic acid ethyl ester 130602-00-5 C8H12O4
    [4-Hydroxy-dihydro-furan-(3E)-ylidene]-acetic acid ethyl ester
    —— 4-{4-[6-(5-cyclopropylcarbamoyl-2-methylphenyl)-1-oxo-1H-isoquinolin-2-ylmethyl]phenyl}-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1070292-66-8 C37H39N3O4
    4-{4-[6-(5-cyclopropylcarbamoyl-2-methylphenyl)-1-oxo-1H-isoquinolin-2-ylmethyl]phenyl}-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
    —— 4-Hydroxymethyl-1,2-dithiolan 29377-01-3 C4H8OS2
    4-Hydroxymethyl-1,2-dithiolan
    —— 4,4′-methylenebis(2,6-dibromoisocyanatobenzene) 21155-38-4 C15H6Br4N2O2
    4,4′-methylenebis(2,6-dibromoisocyanatobenzene)
    —— 4-bromo-N-(3,4-dihydro-2H-chromen-3-yl)-2-(trifluoromethyl)benzenesulfonamide 1027800-04-9 C16H13BrF3NO3S
    4-bromo-N-(3,4-dihydro-2H-chromen-3-yl)-2-(trifluoromethyl)benzenesulfonamide
    —— 4-methoxymethoxy-3-methyl-5-(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-5H-furan-2-one 1035420-01-9 C22H34O4
    4-methoxymethoxy-3-methyl-5-(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-5H-furan-2-one
    —— 4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-2-fluoro-N-isopropylbenzenesulfonamide 1055995-35-1 C15H16FN3O2S
    4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-2-fluoro-N-isopropylbenzenesulfonamide
    —— 4-ethoxy-7-nitro-benzo[<i>d</i>]isothiazole 29103-13-7 C9H8N2O3S
    4-ethoxy-7-nitro-benzo[<i>d</i>]isothiazole
    —— 4-amino-N-(1-isopropylpiperidin-4-yl)-3-methoxy-benzamide 1187094-62-7 C16H25N3O2
    4-amino-N-(1-isopropylpiperidin-4-yl)-3-methoxy-benzamide
    —— 4-chloro-N-[1-(1-methylpyrrol-2-yl)but-3-enyl]aniline 1018075-51-8 C15H17ClN2
    4-chloro-N-[1-(1-methylpyrrol-2-yl)but-3-enyl]aniline
    —— 4-Methoxybenzylmercaptoacetylchlorid 28203-65-8 C10H11ClO2S
    4-Methoxybenzylmercaptoacetylchlorid
    —— 4-hydroxy-fluoreno[4,3-b]furan-6-one 854700-58-6 C15H8O3
    4-hydroxy-fluoreno[4,3-b]furan-6-one
    —— 4-(3,5-bis(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide 313236-74-7 C21H17F2N3O2S
    4-(3,5-bis(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide
    —— 4-methylene-1,6-cycloundecadiyne 127337-28-4 C12H14
    4-methylene-1,6-cycloundecadiyne
    —— 4-(6,7-dimethoxyquinazolin-4-ylamino)benzonitrile hydrochloride 1266819-16-2 C17H14N4O2*ClH
    4-(6,7-dimethoxyquinazolin-4-ylamino)benzonitrile hydrochloride
    —— 4-[bis(4-methoxybenzyl)amino]benzonitrile 1449060-61-0 C23H22N2O2
    4-[bis(4-methoxybenzyl)amino]benzonitrile
    —— 4-(5-cyano-7-isopropyl-1,3-benzoxazol-2-yl)-N-({trans-4-[4-(2-oxo-1,3-oxazolidin-3-yl)phenyl]cyclohexyl} methyl)benzamide 1093685-95-0 C34H34N4O4
    4-(5-cyano-7-isopropyl-1,3-benzoxazol-2-yl)-N-({trans-4-[4-(2-oxo-1,3-oxazolidin-3-yl)phenyl]cyclohexyl} methyl)benzamide
    —— 4-(2-chloro-6-iodothieno[3,2-d]pyrimidin-4-yl)morpholine 956034-15-4 C10H9ClIN3OS
    4-(2-chloro-6-iodothieno[3,2-d]pyrimidin-4-yl)morpholine
    —— 4-Isopropenyl-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-ethyl ester 2-methyl ester 87682-50-6 C15H23NO6
    4-Isopropenyl-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-ethyl ester 2-methyl ester
    —— 4-[(3-methyl-2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile 1042646-06-9 C12H11N3O2
    4-[(3-methyl-2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile
    —— 4-((E)-8-Hydroxy-oct-6-enyl)-benzoic acid ethyl ester 130700-19-5 C17H24O3
    4-((E)-8-Hydroxy-oct-6-enyl)-benzoic acid ethyl ester
    —— 4,8,12,17-tetramethyl-11-triisopropylsilanyloxy-19-oxa-tricyclo[13.6.0.016,20]henicosa-3,7,12-trien-21-one 615584-57-1 C33H56O3Si
    4,8,12,17-tetramethyl-11-triisopropylsilanyloxy-19-oxa-tricyclo[13.6.0.016,20]henicosa-3,7,12-trien-21-one
    —— (4S)-4-(4-cyano-2-methylsulfonylphenyl)-3-(2,3-difluorophenyl)sulfonyl-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrimidine-5-carbonitrile 1164203-26-2 C27H17F5N4O5S2
    (4S)-4-(4-cyano-2-methylsulfonylphenyl)-3-(2,3-difluorophenyl)sulfonyl-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrimidine-5-carbonitrile
    —— 4,8-anhydro-1,2,3,6-tetradeoxy-5,7,9-tri-O-methyl-D-altro-non-2-ynitol 1449682-77-2 C12H20O4
    4,8-anhydro-1,2,3,6-tetradeoxy-5,7,9-tri-O-methyl-D-altro-non-2-ynitol
    —— 4-(1,2,5-Trimethyl-1,2,3,6-tetrahydro-[4]pyridyl)-phenol 101113-96-6 C14H19NO
    4-(1,2,5-Trimethyl-1,2,3,6-tetrahydro-[4]pyridyl)-phenol
    —— 4-Ureidosalicylsaeuremethylester 90558-20-6 C9H10N2O4
    4-Ureidosalicylsaeuremethylester
    —— (4S,5R)-5-[(1S)-1-hydroxyethyl]-4-[[(1S)-1-phenylethyl]amino]oxolan-2-one 102302-85-2 C14H19NO3
    (4S,5R)-5-[(1S)-1-hydroxyethyl]-4-[[(1S)-1-phenylethyl]amino]oxolan-2-one
    —— 4-Methoxy-3,4-diphenyl-2-cyclopentenon 26131-81-7 C18H16O2
    4-Methoxy-3,4-diphenyl-2-cyclopentenon
    —— 4-butoxy-5,6,7,8-tetrahydro-[2]naphthoyl chloride 875224-73-0 C15H19ClO2
    4-butoxy-5,6,7,8-tetrahydro-[2]naphthoyl chloride
    —— (4S,5R)-4,5-bis[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-one 189160-29-0 C18H38O4Si2
    (4S,5R)-4,5-bis[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-one
    —— 4-Amino-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 1352730-62-1 C13H18BNO3
    4-Amino-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
    —— 4,4,4-trifluoro-1-((1S,4S)-5-((1S,3R)-1-isopropyl-3-(tetrahydro-2H-pyran-4-ylamino)cyclopentanecarbonyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl)butan-1-one 1294006-37-3 C23H36F3N3O3
    4,4,4-trifluoro-1-((1S,4S)-5-((1S,3R)-1-isopropyl-3-(tetrahydro-2H-pyran-4-ylamino)cyclopentanecarbonyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl)butan-1-one
    —— 4-{2-[3-(α-Aminobenzyl)phenyl]propyl}morpholine dihydrochloride 60695-71-8 C20H26N2O*2ClH
    4-{2-[3-(α-Aminobenzyl)phenyl]propyl}morpholine dihydrochloride
    —— [(4aR,6S,7R,8S,8aR)-7-acetyloxy-6-methoxy-2-[4-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)phenyl]-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate 944721-00-0 C27H27F13O8
    [(4aR,6S,7R,8S,8aR)-7-acetyloxy-6-methoxy-2-[4-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)phenyl]-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate
    —— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[4-(tetrahydro-2H-pyran-4-yl)piperazin-1-yl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257048-46-6 C48H56ClN9O7S
    4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[4-(tetrahydro-2H-pyran-4-yl)piperazin-1-yl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
    —— 4-(6-methoxybenzo[b]selenophen-2-yl)benzonitrile 1429048-56-5 C16H11NOSe
    4-(6-methoxybenzo[b]selenophen-2-yl)benzonitrile
    —— 4-(phenylsulfonyl)-N-(3-(pyrrolidin-1-yl)propyl)-3,4-dihydro-2H-benzo[b][1,4]thiazin-6-amine 1438406-23-5 C21H27N3O2S2
    4-(phenylsulfonyl)-N-(3-(pyrrolidin-1-yl)propyl)-3,4-dihydro-2H-benzo[b][1,4]thiazin-6-amine
    —— 4-Ethylsulfanyl-3-isopropyl-isoxazol-5-ylamine 77036-94-3 C8H14N2OS
    4-Ethylsulfanyl-3-isopropyl-isoxazol-5-ylamine
    —— 4-methoxycarbonylamino-1-methyl-1,2,3,4-tetrahydroisoquinoline-3-one 74581-20-7 C12H14N2O3
    4-methoxycarbonylamino-1-methyl-1,2,3,4-tetrahydroisoquinoline-3-one
    —— 4-((R)-2-{3-(2-fluoro-6-trifluoromethyl-benzyl)-4-methyl-2,6-dioxo-5-[4-(3-trifluoromethyl-benzyl)-piperazin-1-yl]-3,6-dihydro-2H-pyrimidin-1-yl}-1-phenyl-ethylamino)-butyric acid 1308378-93-9 C37H38F7N5O4
    4-((R)-2-{3-(2-fluoro-6-trifluoromethyl-benzyl)-4-methyl-2,6-dioxo-5-[4-(3-trifluoromethyl-benzyl)-piperazin-1-yl]-3,6-dihydro-2H-pyrimidin-1-yl}-1-phenyl-ethylamino)-butyric acid
    —— 4-{2-butyl-5-[(R)-1-(3-fluorobenzyl)-2-hydroxycarbamoylethylcarbamoyl]imidazol-1-ylmethyl}benzoic acid 1073546-63-0 C26H29FN4O5
    4-{2-butyl-5-[(R)-1-(3-fluorobenzyl)-2-hydroxycarbamoylethylcarbamoyl]imidazol-1-ylmethyl}benzoic acid
    —— 4-hydroxy-1-methyl-5-oxo-N-(3-(m-tolyloxy)propyl)-2,5-dihydro-1H-pyrrole-3-carboxamide 1429315-09-2 C16H20N2O4
    4-hydroxy-1-methyl-5-oxo-N-(3-(m-tolyloxy)propyl)-2,5-dihydro-1H-pyrrole-3-carboxamide
    —— 4,6,11-trioxa-1-aza-5-arsabicyclo<3.3.3>undecane 167274-26-2 C6H12AsNO3
    4,6,11-trioxa-1-aza-5-arsabicyclo<3.3.3>undecane
    —— 4-hydroxy-1,3,5,5-tetramethyl-tetrahydro-pyrimidin-2-one 14060-74-3 C8H16N2O2
    4-hydroxy-1,3,5,5-tetramethyl-tetrahydro-pyrimidin-2-one