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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4-dimethyl-5-phenyl-2-(4-(trifluoromethyl)benzyl)-3,4-dihydro-2H-pyrrole 1-oxide 1583276-29-2 C20H20F3NO
    4,4-dimethyl-5-phenyl-2-(4-(trifluoromethyl)benzyl)-3,4-dihydro-2H-pyrrole 1-oxide
    —— (4R,1'S,2'R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-(1-hydroxy-2-methyl-1-butyl)-1,3-oxazolidine 178305-94-7 C15H29NO4
    (4R,1'S,2'R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-(1-hydroxy-2-methyl-1-butyl)-1,3-oxazolidine
    —— 4-(2,2,2-Trifluoro-1,1-bis-trifluoromethyl-ethyl)-benzene-1,2-diamine 69421-76-7 C10H7F9N2
    4-(2,2,2-Trifluoro-1,1-bis-trifluoromethyl-ethyl)-benzene-1,2-diamine
    —— 4-propylfurazan-3-carbaldehyde oxime 5-oxide 184580-94-7 C6H9N3O3
    4-propylfurazan-3-carbaldehyde oxime 5-oxide
    —— 4,5,5,5-tetrafluoro-2-methyl-penta-1,3-diene 36557-57-0 C6H6F4
    4,5,5,5-tetrafluoro-2-methyl-penta-1,3-diene
    —— 4-[3-[7-(3,5-bis-benzo[1,3]dioxol-5-yl-phenyl)-hept-6-ynyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1123156-68-2 C40H38O9
    4-[3-[7-(3,5-bis-benzo[1,3]dioxol-5-yl-phenyl)-hept-6-ynyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— 4-benzyl-2,3,4,5-tetrahydro-5-oxo-6-(4-methylphenyl)pyrido[3,2-f][1,4]oxazepine 183550-67-6 C22H20N2O2
    4-benzyl-2,3,4,5-tetrahydro-5-oxo-6-(4-methylphenyl)pyrido[3,2-f][1,4]oxazepine
    —— 4-[3-(6-{[3,5-bis-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-phenyl]-methyl-amino}-hexyl)-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1123156-63-7 C42H47NO9
    4-[3-(6-{[3,5-bis-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-phenyl]-methyl-amino}-hexyl)-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— 4-[2-Oxo-1-[2-(3-oxopiperazin-1-yl)ethyl]pyridin-3-yl]benzoic acid 936636-66-7 C18H19N3O4
    4-[2-Oxo-1-[2-(3-oxopiperazin-1-yl)ethyl]pyridin-3-yl]benzoic acid
    —— 4-amino-2'-benzoyl-2,6-dibromo-4'-hydroxy-5'-isopropyldiphenyl ether 258820-33-6 C22H19Br2NO3
    4-amino-2'-benzoyl-2,6-dibromo-4'-hydroxy-5'-isopropyldiphenyl ether
    —— 4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(m-toluidid)-1,1-dioxid 35511-74-1 C17H16N2O4S
    4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(m-toluidid)-1,1-dioxid
    —— 4-bromo-4'-[(4-fluorophenyl)methyl]-1,1'-biphenyl 1638143-23-3 C19H14BrF
    4-bromo-4'-[(4-fluorophenyl)methyl]-1,1'-biphenyl
    —— 4-(3,5-Dimethoxyphenyl)-2-ethyl-2-methyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone 301696-87-7 C22H24O6S
    4-(3,5-Dimethoxyphenyl)-2-ethyl-2-methyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone
    —— (4-(3-benzyl-4-hydroxy-5-isopropyl-phenoxy)-3,5-dibromo-phenyl)-acetic acid 258819-48-6 C24H22Br2O4
    (4-(3-benzyl-4-hydroxy-5-isopropyl-phenoxy)-3,5-dibromo-phenyl)-acetic acid
    —— 4-(3,4-dimethoxyphenyl)-5,6-dihydrospiro[benzo[h]chromene-3,1'-cyclopentan]-2(4H)-one 1373120-53-6 C25H26O4
    4-(3,4-dimethoxyphenyl)-5,6-dihydrospiro[benzo[h]chromene-3,1'-cyclopentan]-2(4H)-one
    —— [4-(2-diethylamino-ethoxy)-phenyl]-(6-nitro-benzooxazol-2-yl)-amine 38519-91-4 C19H22N4O4
    [4-(2-diethylamino-ethoxy)-phenyl]-(6-nitro-benzooxazol-2-yl)-amine
    —— 4-But-(Z)-ylidene-5-chloro-2-methyl-cyclopent-2-enone 54358-96-2 C10H13ClO
    4-But-(Z)-ylidene-5-chloro-2-methyl-cyclopent-2-enone
    —— [4-(10,11-dihydro-spiro[dibenzo[a,d]cycloheptene-5,2'-[1,3]dioxolan]-4'-ylmethyl)-piperazin-1-yl]-acetic acid ethyl ester 47693-87-8 C26H32N2O4
    [4-(10,11-dihydro-spiro[dibenzo[a,d]cycloheptene-5,2'-[1,3]dioxolan]-4'-ylmethyl)-piperazin-1-yl]-acetic acid ethyl ester
    —— 4-[(<i>N</i>-isobutyl-β-alanyl)-amino]-benzoic acid isobutyl ester 107918-93-4 C18H28N2O3
    4-[(<i>N</i>-isobutyl-β-alanyl)-amino]-benzoic acid isobutyl ester
    —— 4''-Heptyl-[1,1';4',1'']terphenyl-4-carboxylic acid amide 63809-09-6 C26H29NO
    4''-Heptyl-[1,1';4',1'']terphenyl-4-carboxylic acid amide
    —— 4-(4,6-dimethoxypyrimidin-2-yloxy)-3-methylisothiazole-5-carboxylic acid 150967-77-4 C11H11N3O5S
    4-(4,6-dimethoxypyrimidin-2-yloxy)-3-methylisothiazole-5-carboxylic acid
    —— 4-Methyl-2-nitro-benzenesulfonic acid butyl ester 66473-13-0 C11H15NO5S
    4-Methyl-2-nitro-benzenesulfonic acid butyl ester
    —— (4R,6R,7S)-4,7-di(tert-butyldimethylsilyloxy)-2-(1-phenylvinyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-4,6-carbolactone 1233376-46-9 C29H42O4SSi2
    (4R,6R,7S)-4,7-di(tert-butyldimethylsilyloxy)-2-(1-phenylvinyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-4,6-carbolactone
    —— 4-(1-adamantyl)-N,N-diethyl-2-oxido-1,2,5-oxadiazol-2-ium-3-amine 120340-75-2 C16H25N3O2
    4-(1-adamantyl)-N,N-diethyl-2-oxido-1,2,5-oxadiazol-2-ium-3-amine
    —— 4-Methyl-1,3-ditellurole 82736-77-4 C4H6Te2
    4-Methyl-1,3-ditellurole
    —— 4-Amino-3,5-dichloro-2-(pyridyloxy)-essigsaeure-ethylester 50524-34-0 C9H10Cl2N2O3
    4-Amino-3,5-dichloro-2-(pyridyloxy)-essigsaeure-ethylester
    —— 4-(1H-benzimidazole-2-yl)-N’-(4-fluorobenzylidene)benzohydrazide 1237050-22-4 C21H15FN4O
    4-(1H-benzimidazole-2-yl)-N’-(4-fluorobenzylidene)benzohydrazide
    —— 4-mercapto-<i>N</i>-methyl-butyramide 342613-88-1 C5H11NOS
    4-mercapto-<i>N</i>-methyl-butyramide
    —— 4-Chlor-1-<bis-(2-hydrazinocarbonyl-aethylmercapto)-methyl>-benzol 971-04-0 C13H19ClN4O2S2
    4-Chlor-1-<bis-(2-hydrazinocarbonyl-aethylmercapto)-methyl>-benzol
    —— 4,4,5,5-tetramethyl-2-(3-(9-phenyl-9H-fluoren-9-yl)phenyl)-1,3,2-dioxaborolane 1260032-45-8 C31H29BO2
    4,4,5,5-tetramethyl-2-(3-(9-phenyl-9H-fluoren-9-yl)phenyl)-1,3,2-dioxaborolane
    —— 4,4'-bis(2-hydroxybenzyl)-2,2'-methylenedimethoxyphenol 197805-78-0 C29H28O4
    4,4'-bis(2-hydroxybenzyl)-2,2'-methylenedimethoxyphenol
    —— [4-[(2-Hydroxyphenyl)methyl]piperazin-1-yl]-[5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone 1076204-39-1 C26H24F3N5O3
    [4-[(2-Hydroxyphenyl)methyl]piperazin-1-yl]-[5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone
    —— 4-[(4-{5-[butyl-(2-fluorobenzoyl)amino]-1,3,4-thiadiazol-2-yl}benzoyl)amino]butanoic acid 1220870-91-6 C24H25FN4O4S
    4-[(4-{5-[butyl-(2-fluorobenzoyl)amino]-1,3,4-thiadiazol-2-yl}benzoyl)amino]butanoic acid
    —— 4a,9a-Dimethyl-9-phenyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydrocarbazole 1385798-22-0 C26H34BNO2
    4a,9a-Dimethyl-9-phenyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydrocarbazole
    —— 4-amino-2-[5-chloro-3-(2,3-difluorobenzyl)-1H-indazol-1-yl]-5-methyl-5-(pyridin-4-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350852-41-3 C26H18ClF2N7O
    4-amino-2-[5-chloro-3-(2,3-difluorobenzyl)-1H-indazol-1-yl]-5-methyl-5-(pyridin-4-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4-thioxo-2-<i>p</i>-tolyl-1,4-dihydro-benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidine-3-carbonitrile 73234-30-7 C18H12N4S
    4-thioxo-2-<i>p</i>-tolyl-1,4-dihydro-benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidine-3-carbonitrile
    —— 4-{6-fluoro-7-[(methylsulfinyl)methyl]-1H-indol-3-yl}-4-[4-(trifluoromethyl)phenyl]butanonitrile 1202767-32-5 C21H18F4N2OS
    4-{6-fluoro-7-[(methylsulfinyl)methyl]-1H-indol-3-yl}-4-[4-(trifluoromethyl)phenyl]butanonitrile
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-6b-acetyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-thiophen-2-ylmethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one 1323943-72-1 C28H33F2NO3S
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-6b-acetyl-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-thiophen-2-ylmethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-{2-butyl-4-chloro-5-[((R)-2-mercaptomethyl-4-methylpentanoylamino) methyl]imidazol-1-ylmethyl}-2-fluorobenzoic acid 1073547-80-4 C23H31ClFN3O3S
    4-{2-butyl-4-chloro-5-[((R)-2-mercaptomethyl-4-methylpentanoylamino) methyl]imidazol-1-ylmethyl}-2-fluorobenzoic acid
    —— 4-[3-(4-fluorophenyl)spiro[4.4]nona-1,3-dien-2-yl]benzenesulfonamide 174454-92-3 C21H20FNO2S
    4-[3-(4-fluorophenyl)spiro[4.4]nona-1,3-dien-2-yl]benzenesulfonamide
    —— 4-(4-chlorophenyl)-4-{6-fluoro-7-[(methylsulfinyl)methyl]-1H-indol-3-yl}butanonitrile 1202767-30-3 C20H18ClFN2OS
    4-(4-chlorophenyl)-4-{6-fluoro-7-[(methylsulfinyl)methyl]-1H-indol-3-yl}butanonitrile
    —— 4-(amino-phenyl-methyl)-cyclohexanol 1202009-18-4 C13H19NO
    4-(amino-phenyl-methyl)-cyclohexanol
    —— 4-butoxy-benzoic acid-(1-methyl-3-piperidino-propyl ester) 110052-96-5 C20H31NO3
    4-butoxy-benzoic acid-(1-methyl-3-piperidino-propyl ester)
    —— 4-ethyl-1-ethynylcyclohex-1-ene 1449115-46-1 C10H14
    4-ethyl-1-ethynylcyclohex-1-ene
    —— 4-[3-(8,9-Dimethoxy-3-methyl-5,6-dihydroimidazo[5,1-a]isoquinolin-1-yl)phenyl]morpholine 1262152-35-1 C24H27N3O3
    4-[3-(8,9-Dimethoxy-3-methyl-5,6-dihydroimidazo[5,1-a]isoquinolin-1-yl)phenyl]morpholine
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-4-methyl-3-(4-{4-[(4-nitro-benzyloxycarbonylamino)-methyl]-phenyl}-thiazol-2-ylsulfanyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 189150-49-0 C35H31N5O10S2
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-4-methyl-3-(4-{4-[(4-nitro-benzyloxycarbonylamino)-methyl]-phenyl}-thiazol-2-ylsulfanyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4-Allyl-1-(5-bromo-pentyloxy)-2-methoxy-benzene 92699-61-1 C15H21BrO2
    4-Allyl-1-(5-bromo-pentyloxy)-2-methoxy-benzene
    —— 4-[[O-[N-methyl-N-(4-methylphenylthiosulfenyl)carbamoyl]oximino]]-5-methyl-1,3-oxathiolane 76858-45-2 C13H16N2O3S3
    4-[[O-[N-methyl-N-(4-methylphenylthiosulfenyl)carbamoyl]oximino]]-5-methyl-1,3-oxathiolane
    —— (4R,5S)-5-Hydroxy-2,4-bis-methoxycarbonyl-5-(4-nitro-phenyl)-pentanoic acid methyl ester 139669-39-9 C16H19NO9
    (4R,5S)-5-Hydroxy-2,4-bis-methoxycarbonyl-5-(4-nitro-phenyl)-pentanoic acid methyl ester
    —— 4-Cyclohexyl-3-methylpent-4-en-2-ol 1229917-98-9 C12H22O
    4-Cyclohexyl-3-methylpent-4-en-2-ol