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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-methoxy-2-(phenylthio)phenylcyanamide 1260248-78-9 C14H12N2OS
4-methoxy-2-(phenylthio)phenylcyanamide
—— 4-Butyl-6-chloro-1-(4-methoxy-benzyl)-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid ethyl ester 903594-36-5 C24H26ClNO4
4-Butyl-6-chloro-1-(4-methoxy-benzyl)-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid ethyl ester
—— (4-Bromo-phenyl)-[3-(4-bromo-phenyl)-5-isopropyl-4-methyl-3H-thiazol-(2Z)-ylidene]-amine 82686-67-7 C19H18Br2N2S
(4-Bromo-phenyl)-[3-(4-bromo-phenyl)-5-isopropyl-4-methyl-3H-thiazol-(2Z)-ylidene]-amine
—— 4-acetoxycoumarino<4',3':3,4>isocoumarin 107125-01-9 C18H10O6
4-acetoxycoumarino<4',3':3,4>isocoumarin
—— 4-[[2-(dimethylamino)ethyl]methylamino]-3-(trifluoromethyl)-benzonitrile 677704-74-4 C13H16F3N3
4-[[2-(dimethylamino)ethyl]methylamino]-3-(trifluoromethyl)-benzonitrile
—— 4,6-dimethoxy-3-(4-methoxyphenyl)indole-2-carbaldehyde 151320-87-5 C18H17NO4
4,6-dimethoxy-3-(4-methoxyphenyl)indole-2-carbaldehyde
—— 4-isopropoxy-5-methoxy-2-((2-methoxyethoxy)methoxy)benzaldehyde oxime 1333109-71-9 C15H23NO6
4-isopropoxy-5-methoxy-2-((2-methoxyethoxy)methoxy)benzaldehyde oxime
—— (4S,5S)-2,2-Dimethyl-4-((2Z,5E)-octa-2,5-dienyl)-5-((E)-pent-2-en-4-ynyl)-[1,3]dioxolane 37866-27-6 C18H26O2
(4S,5S)-2,2-Dimethyl-4-((2Z,5E)-octa-2,5-dienyl)-5-((E)-pent-2-en-4-ynyl)-[1,3]dioxolane
—— 4-bromo-2-t-butylcarbamoyloxy-N(3-trifluoromethylphenyl)butanamide 185827-11-6 C16H20BrF3N2O3
4-bromo-2-t-butylcarbamoyloxy-N(3-trifluoromethylphenyl)butanamide
—— 4-(4-chlorophenyl)-4-{7-[(methylsulfonyl)methyl]-1H-indol-3-yl}-pentanonitrile 1202769-28-5 C21H21ClN2O2S
4-(4-chlorophenyl)-4-{7-[(methylsulfonyl)methyl]-1H-indol-3-yl}-pentanonitrile
—— 4-[2-(4-fluorophenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]-N-methylpyrimidin-2-amine 1161075-92-8 C17H16FN5
4-[2-(4-fluorophenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]-N-methylpyrimidin-2-amine
—— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[(R)-[5-(5-chloropyridin-2-yl)-1,3,4-oxadiazol-2-yl]-hydroxymethyl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449796-65-9 C43H58ClN3O7
4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[(R)-[5-(5-chloropyridin-2-yl)-1,3,4-oxadiazol-2-yl]-hydroxymethyl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
—— 4-[3-(4,5-dichloro-2-methyl-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzoic acid ethyl ester 42803-31-6 C19H18Cl2N2O2
4-[3-(4,5-dichloro-2-methyl-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzoic acid ethyl ester
—— 4-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-<i>N</i>-(4-chloro-3-{2-[1-(2-chloro-phenyl)-2-(4-methyl-benzyl)-3,5-dioxo-[1,2,4]triazolidin-4-yl]-3-oxo-3-phenyl-propionylamino}-phenyl)-butyramide 50771-40-9 C51H55Cl2N5O6
4-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-<i>N</i>-(4-chloro-3-{2-[1-(2-chloro-phenyl)-2-(4-methyl-benzyl)-3,5-dioxo-[1,2,4]triazolidin-4-yl]-3-oxo-3-phenyl-propionylamino}-phenyl)-butyramide
—— 4-(5-(3-(5-tert-butyl-3-(2,2-dimethyl-3-oxopiperazine-1-carbonyl)thiophen-2-yl)ureido)-2-methylphenyl)pyridine 1-oxide 1207876-50-3 C28H33N5O4S
4-(5-(3-(5-tert-butyl-3-(2,2-dimethyl-3-oxopiperazine-1-carbonyl)thiophen-2-yl)ureido)-2-methylphenyl)pyridine 1-oxide
—— 4-(1-(2-chlorobenzyl)-1H-1,2,3-triazol-4-yl)-6-isopropylbenzene-1,3-diol 1155370-54-9 C18H18ClN3O2
4-(1-(2-chlorobenzyl)-1H-1,2,3-triazol-4-yl)-6-isopropylbenzene-1,3-diol
—— 4-[2-(cyano-ethoxycarbonyl-methylene)-4-phenyl-thiazol-3-yl]-benzoic acid ethyl ester 7171-41-7 C23H20N2O4S
4-[2-(cyano-ethoxycarbonyl-methylene)-4-phenyl-thiazol-3-yl]-benzoic acid ethyl ester
—— 4'-(Pyridyl-(3))-4''-(pyridyl-(3)-carbamoyl)-terephthalsaeure-bis-anilid 19060-36-7 C31H23N5O3
4'-(Pyridyl-(3))-4''-(pyridyl-(3)-carbamoyl)-terephthalsaeure-bis-anilid
—— 4-[(<i>N</i>-hexadecanoyl-leucyl)-amino]-<i>N</i>-(7(9)<i>H</i>-purin-6-yl)-4-deoxy-heptopyranosylamine 13405-75-9 C34H59N7O7
4-[(<i>N</i>-hexadecanoyl-leucyl)-amino]-<i>N</i>-(7(9)<i>H</i>-purin-6-yl)-4-deoxy-heptopyranosylamine
—— 4,5,5-Trimethyl-2-(4-nitro-phenyl)-Δ<sup>1</sup>-pyrrolin-1-oxid 13673-10-4 C13H16N2O3
4,5,5-Trimethyl-2-(4-nitro-phenyl)-Δ<sup>1</sup>-pyrrolin-1-oxid
—— 4.4-Dibenzyl-flavan 2874-49-9 C29H26O
4.4-Dibenzyl-flavan
—— 4-(3-carboxypropyloxy)-3-fluorobenzaldehyde 727396-71-6 C11H11FO4
4-(3-carboxypropyloxy)-3-fluorobenzaldehyde
—— 4-Methylcyclohexan-1-on-2-n-valeriansaeure 64464-95-5 C11H18O3
4-Methylcyclohexan-1-on-2-n-valeriansaeure
—— 4-Amino-I+/--ethyl-N,N-dimethylbenzeneacetamide 32868-33-0 C12H18N2O
4-Amino-I+/--ethyl-N,N-dimethylbenzeneacetamide
—— 4-(ethoxycarbonyl)-benzenesulfonic acid isopropylester 69564-65-4 C12H16O5S
4-(ethoxycarbonyl)-benzenesulfonic acid isopropylester
—— 4-Chlor-2-hydroxy-6-methoxybenzoesaeuremethylester 65977-14-2 C9H9ClO4
4-Chlor-2-hydroxy-6-methoxybenzoesaeuremethylester
—— (4-methoxy-3-methyl-6-oxo-6<i>H</i>-pyran-2-yl)-acetic acid methyl ester 65277-89-6 C10H12O5
(4-methoxy-3-methyl-6-oxo-6<i>H</i>-pyran-2-yl)-acetic acid methyl ester
—— 4,5-Dimethyl-3-isopropyl-brenzcatechin 110030-32-5 C11H16O2
4,5-Dimethyl-3-isopropyl-brenzcatechin
—— 4'-decyloxy-biphenyl-4-carboxylic acid propyl ester 62724-36-1 C26H36O3
4'-decyloxy-biphenyl-4-carboxylic acid propyl ester
—— 4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(4-fluoro-phenoxy)acetyl-amino]thiazol-5-yloxy}benzoic acid methyl ester 1328992-45-5 C28H23FN2O7S2
4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(4-fluoro-phenoxy)acetyl-amino]thiazol-5-yloxy}benzoic acid methyl ester
—— 4-ethyl-1-[2-fluoro-3-(4-(4-quinolyl)piperidyl)propyl]-4-(4-fluorophenyl)-2-methyl-2-imidazolin-5-one 721957-30-8 C29H32F2N4O
4-ethyl-1-[2-fluoro-3-(4-(4-quinolyl)piperidyl)propyl]-4-(4-fluorophenyl)-2-methyl-2-imidazolin-5-one
—— 4-(4-chlorophenyl)-4-methylsulfanylbut-3-en-2-one 1416249-56-3 C11H11ClOS
4-(4-chlorophenyl)-4-methylsulfanylbut-3-en-2-one
—— 4-[2-(1,4-dioxy-quinoxalin-2-yl)-vinyl]-6-methyl-pyrimidin-2-ylamine 65268-96-4 C15H13N5O2
4-[2-(1,4-dioxy-quinoxalin-2-yl)-vinyl]-6-methyl-pyrimidin-2-ylamine
—— (4S,5R)-4-methyl-5-phenyl-4-[5-(2-phenylethynyl)pyridin-3-yl]-1,3-oxazolidin-2-one 1375751-48-6 C23H18N2O2
(4S,5R)-4-methyl-5-phenyl-4-[5-(2-phenylethynyl)pyridin-3-yl]-1,3-oxazolidin-2-one
—— 4-((2S,4R)-1-acetyl-2-methyl-4-(phenylamino)-1 ,2,3,4-tetrahydroquinolin-6-yl)-N-(2-hydroxyethyl)benzamide 1403778-75-5 C27H29N3O3
4-((2S,4R)-1-acetyl-2-methyl-4-(phenylamino)-1 ,2,3,4-tetrahydroquinolin-6-yl)-N-(2-hydroxyethyl)benzamide
—— (4S,4aR,7aR)-4-(5-amino-2-fluoro-phenyl)-4-difluoromethyl-6,6-difluoro-4,4a,5,6,7,7a-hexahydro-cyclopenta[e][1,3]oxazin-2-ylamine 1428077-91-1 C14H14F5N3O
(4S,4aR,7aR)-4-(5-amino-2-fluoro-phenyl)-4-difluoromethyl-6,6-difluoro-4,4a,5,6,7,7a-hexahydro-cyclopenta[e][1,3]oxazin-2-ylamine
—— 4-[2-((3S,5S)-1-tert-butoxycarbonyl-5-hydroxymethyl-pyrrolidin-3-yloxy)-4-fluoro-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid amide 1332713-25-3 C24H28FN5O5S
4-[2-((3S,5S)-1-tert-butoxycarbonyl-5-hydroxymethyl-pyrrolidin-3-yloxy)-4-fluoro-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid amide
—— 4-chloro-5-(4-methoxy-benzyl)-2-methylsulfanyl-6-piperidin-1-yl-pyrimidine 23994-33-4 C18H22ClN3OS
4-chloro-5-(4-methoxy-benzyl)-2-methylsulfanyl-6-piperidin-1-yl-pyrimidine
—— 4-[3-methyl-4-(4-methylpyrimidin-5-yl)phenoxy]furo[3,2-c]pyridine 1609578-26-8 C19H15N3O2
4-[3-methyl-4-(4-methylpyrimidin-5-yl)phenoxy]furo[3,2-c]pyridine
—— 4-[6-(trifluoromethyl)-3-pyridinyl]-6H-pyrrolo[1,2-a][1,4]benzodiazepine 1407992-59-9 C18H12F3N3
4-[6-(trifluoromethyl)-3-pyridinyl]-6H-pyrrolo[1,2-a][1,4]benzodiazepine
—— 4-hydrazino-7,7-dimethyl-7,8-dihydro-5<i>H</i>,6<i>H</i>-benzo[<i>b</i>]pyrimido[5,4-<i>e</i>][1,4]thiazin-9-one 72031-36-8 C12H15N5OS
4-hydrazino-7,7-dimethyl-7,8-dihydro-5<i>H</i>,6<i>H</i>-benzo[<i>b</i>]pyrimido[5,4-<i>e</i>][1,4]thiazin-9-one
—— (4R,5R)-tert-butyl 5-ethynyl-4-((tert-butyldiphenylsilyloxy)methyl)-2,2-dimethyloxazolidine-3-carboxylate 906528-72-1 C29H39NO4Si
(4R,5R)-tert-butyl 5-ethynyl-4-((tert-butyldiphenylsilyloxy)methyl)-2,2-dimethyloxazolidine-3-carboxylate
—— 4,5-Dimethoxy-pyrrolo[3,2-e]indole-2,3,6-tricarboxylic acid 3,6-di-tert-butyl ester 2-methyl ester 101144-84-7 C24H30N2O8
4,5-Dimethoxy-pyrrolo[3,2-e]indole-2,3,6-tricarboxylic acid 3,6-di-tert-butyl ester 2-methyl ester
—— 4-Hydroxy-3,5-di-tert.-butyl-phenyl-chlorameisensaeureester 94296-14-7 C15H21ClO3
4-Hydroxy-3,5-di-tert.-butyl-phenyl-chlorameisensaeureester
—— (4-pyrr-MesPDI)CoCH3 1516933-41-7 C32H41CoN4
(4-pyrr-MesPDI)CoCH3
—— 4-Anilino-3-chloro-3-penten-2-on 79947-67-4 C11H12ClNO
4-Anilino-3-chloro-3-penten-2-on
—— 4-Hydroxy-1H-thiopyrano[3,4-c]pyridine-3-carboxylic acid methyl ester 116985-99-0 C10H9NO3S
4-Hydroxy-1H-thiopyrano[3,4-c]pyridine-3-carboxylic acid methyl ester
—— 4-(1-hydroxy-2,2,2-trifluoroethyl)cyclohexanol 1429029-75-3 C8H13F3O2
4-(1-hydroxy-2,2,2-trifluoroethyl)cyclohexanol
—— (4aR,8aS)-8a-Hydroxy-2-methylene-octahydro-naphthalene-4a-carboxylic acid ethyl ester 91781-66-7 C14H22O3
(4aR,8aS)-8a-Hydroxy-2-methylene-octahydro-naphthalene-4a-carboxylic acid ethyl ester
—— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-(2-methyl-1,3-thiazol-4-yl)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162651-90-2 C28H28F2N4O4S
4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-(2-methyl-1,3-thiazol-4-yl)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde