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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-ethyl-3-benzofuroyl)phenoxyacetamide 91627-37-1 C19H17NO4
4-(2-ethyl-3-benzofuroyl)phenoxyacetamide
—— 4-[3-(cycloheptyloxy)benzylidene]-N-pyridazin-3-ylpiperidine-1-carboxamide 1191400-17-5 C24H30N4O2
4-[3-(cycloheptyloxy)benzylidene]-N-pyridazin-3-ylpiperidine-1-carboxamide
—— 4,4,4-trifluoro-3-methyl-N-(6-methyl-3-(thiazol-2-yl)imidazo[1,2-b]pyridazin-2-yl)butanamide 1123167-18-9 C15H14F3N5OS
4,4,4-trifluoro-3-methyl-N-(6-methyl-3-(thiazol-2-yl)imidazo[1,2-b]pyridazin-2-yl)butanamide
—— (+/-)-4-Acetamino-phenylmercapto-bernsteinsaeure 88613-35-8 C12H13NO5S
(+/-)-4-Acetamino-phenylmercapto-bernsteinsaeure
—— 4-(α-(m-Nitro-phenylimino)-α-methylmercapto-methyl)-1,2-diphenyl-3,5-dioxo-pyrazolidin 19744-32-2 C23H18N4O4S
4-(α-(m-Nitro-phenylimino)-α-methylmercapto-methyl)-1,2-diphenyl-3,5-dioxo-pyrazolidin
—— 4',4''-Dimethoxy-3,3'-bis-trifluormethyl-benzpinakon 2560-61-4 C30H24F6O4
4',4''-Dimethoxy-3,3'-bis-trifluormethyl-benzpinakon
—— 4,4'-Bis-salicylidenamino-p-terphenyl 4231-44-1 C32H24N2O2
4,4'-Bis-salicylidenamino-p-terphenyl
—— [(4-tetra-O-acetyl-β-D-galactopyranosyloxy)phenyl]bromoacetic acid 2-cyanoethyl ester 880490-85-7 C25H28BrNO12
[(4-tetra-O-acetyl-β-D-galactopyranosyloxy)phenyl]bromoacetic acid 2-cyanoethyl ester
—— 4,5-dihydro-3-methyl-4-(pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridin-6(7H)-one 906072-09-1 C12H12N4O
4,5-dihydro-3-methyl-4-(pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
—— 4-(1,4-Dioxa-spiro[4.5]dec-7-en-8-yl)-4-methyl-pentanoyl chloride 54879-11-7 C14H21ClO3
4-(1,4-Dioxa-spiro[4.5]dec-7-en-8-yl)-4-methyl-pentanoyl chloride
—— 4-methylbenzolsulfonylamino-1-hydroxy-2-dimethylphosphonate-1,4-hydronaphthalene 130819-64-6 C19H20NO6PS
4-methylbenzolsulfonylamino-1-hydroxy-2-dimethylphosphonate-1,4-hydronaphthalene
—— 4,6-dichloro-3-[(2,4-dioxo-3-ethyl-1-imidazolidinyl)methyl]indole-2-carboxylic acid ethyl ester 496955-96-5 C17H17Cl2N3O4
4,6-dichloro-3-[(2,4-dioxo-3-ethyl-1-imidazolidinyl)methyl]indole-2-carboxylic acid ethyl ester
—— 4-Pentyl-3-(4-nitrophenyl)isoxazol 92256-16-1 C14H16N2O3
4-Pentyl-3-(4-nitrophenyl)isoxazol
—— 4,5,7,8-Tetrahydro-10,11-dimethoxy-5-oxo-4-phenyl-3-<(phenylamino)carbonyl>-N-(trichloracetyl)cyclopenta<4,5>pyrimido<6,1-a>isochinolin-1-carboxamid 102613-63-8 C33H25Cl3N4O6
4,5,7,8-Tetrahydro-10,11-dimethoxy-5-oxo-4-phenyl-3-<(phenylamino)carbonyl>-N-(trichloracetyl)cyclopenta<4,5>pyrimido<6,1-a>isochinolin-1-carboxamid
—— 4-(5-(4-chlorophenyl)-4-hydroxy-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-N-(phenylcarbamoyl)benzenesulfonamide 78794-87-3 C28H23ClN4O4S
4-(5-(4-chlorophenyl)-4-hydroxy-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-N-(phenylcarbamoyl)benzenesulfonamide
—— 4-(4-bromo-phenyl)-2-(4-dimethylamino-phenylazo)-3-methyl-thiazolium; iodide 21817-95-8 C18H18BrN4S*I
4-(4-bromo-phenyl)-2-(4-dimethylamino-phenylazo)-3-methyl-thiazolium; iodide
—— 4-acetyl-4-phenyl-heptanedioic acid monoethyl ester 855896-93-4 C17H22O5
4-acetyl-4-phenyl-heptanedioic acid monoethyl ester
—— 4-[(1,3-benzodioxol-5-ylmethyl)(cyclohexyl)amino]quinazoline-2-carbonitrile 1392426-75-3 C23H22N4O2
4-[(1,3-benzodioxol-5-ylmethyl)(cyclohexyl)amino]quinazoline-2-carbonitrile
—— 4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-[(1-ethylpyrrolidin-2-yl)methyl]pyridine-2-carboxamide 611217-54-0 C29H35N7O2
4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-[(1-ethylpyrrolidin-2-yl)methyl]pyridine-2-carboxamide
—— 4-(2,6-dimethyl-pyran-4-ylidene)-2-phenyl-4H-thiazol-5-one 13895-59-5 C16H13NO2S
4-(2,6-dimethyl-pyran-4-ylidene)-2-phenyl-4H-thiazol-5-one
—— [4-(4-ethanesulfonyl-phenoxy)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid methyl ester 1227385-01-4 C22H21FO5S
[4-(4-ethanesulfonyl-phenoxy)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid methyl ester
—— 4-[1-ethoxy-2-(1-ethyl-1<i>H</i>-[2]quinolyliden)-ethylidene]-3-phenyl-4<i>H</i>-isoxazol-5-one 102750-02-7 C24H22N2O3
4-[1-ethoxy-2-(1-ethyl-1<i>H</i>-[2]quinolyliden)-ethylidene]-3-phenyl-4<i>H</i>-isoxazol-5-one
—— 4-(2-((R)-3,3-difluoro-5-((3S,4S,E)-3-hydroxy-4-methylnon-1-en-6-yn-1-yl)-2-oxopyrrolidin-1-yl)ethyl)benzoic acid 1544283-28-4 C23H27F2NO4
4-(2-((R)-3,3-difluoro-5-((3S,4S,E)-3-hydroxy-4-methylnon-1-en-6-yn-1-yl)-2-oxopyrrolidin-1-yl)ethyl)benzoic acid
—— 4-chloro-3-(2-(imidazo[1,2-b]pyridazin-3-yl)ethynyl)-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)benzamide 1542265-41-7 C26H16ClF3N6O
4-chloro-3-(2-(imidazo[1,2-b]pyridazin-3-yl)ethynyl)-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)benzamide
—— 4-[[5-[3-(Trifluoromethyl)phenyl]triazol-1-yl]methyl]benzoic acid 1397693-60-5 C17H12F3N3O2
4-[[5-[3-(Trifluoromethyl)phenyl]triazol-1-yl]methyl]benzoic acid
—— 4-{(R)-3-[1-(5-ethyl-pyrimidin-2-yl)-piperidin-4-yl]butoxy}-N-((R)-2-hydroxy-1-methylethyl)-2-methyl-benzamide 1204335-92-1 C26H38N4O3
4-{(R)-3-[1-(5-ethyl-pyrimidin-2-yl)-piperidin-4-yl]butoxy}-N-((R)-2-hydroxy-1-methylethyl)-2-methyl-benzamide
—— 4-<2-Amino-anilino>-3,6-dichlor-cumarin 92426-97-6 C15H10Cl2N2O2
4-<2-Amino-anilino>-3,6-dichlor-cumarin
—— (4S)-4-[tert-butyl(dimethyl)silyl]oxyhex-5-en-1-ol 1456623-96-3 C12H26O2Si
(4S)-4-[tert-butyl(dimethyl)silyl]oxyhex-5-en-1-ol
—— 4'-Chlor-2'-hydroxy-5'-methyl-chalkon 19738-96-6 C16H13ClO2
4'-Chlor-2'-hydroxy-5'-methyl-chalkon
—— 4-(5-Brom-indolyl-(3))-butyronitril 19621-01-3 C12H11BrN2
4-(5-Brom-indolyl-(3))-butyronitril
—— 4-Hydroxy-4'-(1-hydroxy-2-aethylamino-aethyl)-biphenyl 13167-03-8 C16H19NO2
4-Hydroxy-4'-(1-hydroxy-2-aethylamino-aethyl)-biphenyl
—— 4-Dimethylaminomethyl-2-phenyl-oxazol 100134-52-9 C12H14N2O
4-Dimethylaminomethyl-2-phenyl-oxazol
—— 4-Brom-phenyl-2,3-dimethyl-styryl-keton 21086-22-6 C17H15BrO
4-Brom-phenyl-2,3-dimethyl-styryl-keton
—— 4-O-Ethyl-1-<3,4-bis-O-(p-nitro-benzoyl)-desoxy-α-D-ribopyranosyl>-thymin 20535-25-5 C26H24N4O11
4-O-Ethyl-1-<3,4-bis-O-(p-nitro-benzoyl)-desoxy-α-D-ribopyranosyl>-thymin
—— 4-<Bis-(2-cyan-ethyl)-amino>-2-methyl-benzoesaeure 20063-51-8 C14H15N3O2
4-<Bis-(2-cyan-ethyl)-amino>-2-methyl-benzoesaeure
—— 4,4'-Di-<triacetyl-galloyl>-ellagsaeure-<β-D-diglucosid-octaacetat>-(3,3') 14241-48-6 C68H62O40
4,4'-Di-<triacetyl-galloyl>-ellagsaeure-<β-D-diglucosid-octaacetat>-(3,3')
—— {4-[(4-Amino-phenyl)-tert-butoxycarbonyl-amino]-phenyl}-{4-[tert-butoxycarbonyl-(4-trimethylsilanyl-phenyl)-amino]-phenyl}-carbamic acid tert-butyl ester 206656-46-4 C42H54N4O6Si
{4-[(4-Amino-phenyl)-tert-butoxycarbonyl-amino]-phenyl}-{4-[tert-butoxycarbonyl-(4-trimethylsilanyl-phenyl)-amino]-phenyl}-carbamic acid tert-butyl ester
—— 4-Methylbenzenesulfonic acid;pyridin-3-yl 4-[4-[2-(trifluoromethyl)phenyl]triazol-1-yl]piperidine-1-carboxylate 1205635-54-6 C7H8O3S*C20H18F3N5O2
4-Methylbenzenesulfonic acid;pyridin-3-yl 4-[4-[2-(trifluoromethyl)phenyl]triazol-1-yl]piperidine-1-carboxylate
—— 4-(2-(4-hydroxyphenyl)-1-(1H-1,2,4-triazol-1-yl)ethyl)benzonitrile 1331740-58-9 C17H14N4O
4-(2-(4-hydroxyphenyl)-1-(1H-1,2,4-triazol-1-yl)ethyl)benzonitrile
—— 4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-quinoline-7-carboxylic acid (3-ethoxy-propyl)-amide 676344-65-3 C28H27N5O2
4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-quinoline-7-carboxylic acid (3-ethoxy-propyl)-amide
—— (4Z,7Z)-1-trideca-4,7-dien-1-yne 105198-71-8 C13H20
(4Z,7Z)-1-trideca-4,7-dien-1-yne
—— 4,4-bis(ethylsulfanyl)-2-methyl-6-phenylhexan-3-ol 70187-05-2 C17H28OS2
4,4-bis(ethylsulfanyl)-2-methyl-6-phenylhexan-3-ol
—— 4-acetoxy-3,3-dimethylazetidin-2-one 28562-59-6 C7H11NO3
4-acetoxy-3,3-dimethylazetidin-2-one
—— (4-nitrophenyl)methyl (4R,5S,6S)-3-[(3S,5S)-5-[(3-amino-3-oxopropyl)sulfanylmethyl]-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 171009-53-3 C33H37N5O11S2
(4-nitrophenyl)methyl (4R,5S,6S)-3-[(3S,5S)-5-[(3-amino-3-oxopropyl)sulfanylmethyl]-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
—— 4-(6-Chloro-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-benzoic Acid 486449-66-5 C17H10ClN3O3
4-(6-Chloro-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-benzoic Acid
—— 4-{3-[cis-4-aminomethyl-4-(3-chlorophenyl)cyclohexyl]-2-oxoimidazolidin-1-yl}benzenesulfonamide hydrochloride 1037230-96-8 C22H27ClN4O3S*ClH
4-{3-[cis-4-aminomethyl-4-(3-chlorophenyl)cyclohexyl]-2-oxoimidazolidin-1-yl}benzenesulfonamide hydrochloride
—— 4,9-dihydroxy-2H-benzo[g]chromene-2-one 835618-36-5 C13H8O4
4,9-dihydroxy-2H-benzo[g]chromene-2-one
—— 4-(2,6-Dichloro-benzenesulfonyl)-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, trifluoroacetic acid salt 625393-67-1 C2HF3O2*C18H19Cl2N3O3S
4-(2,6-Dichloro-benzenesulfonyl)-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, trifluoroacetic acid salt
—— 4-Hydroxy-pentanoic acid (2S,4aR,6R,7R,8S,8aS)-6-methoxy-2-phenyl-8-((3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 851963-33-2 C53H60O13
4-Hydroxy-pentanoic acid (2S,4aR,6R,7R,8S,8aS)-6-methoxy-2-phenyl-8-((3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester
—— 4-Hydroxy-7-methyl-3-(5-{[1-phenyl-meth-(E)-ylidene]-amino}-[1,3,4]oxadiazol-2-yl)-chromen-2-one 934766-85-5 C19H13N3O4
4-Hydroxy-7-methyl-3-(5-{[1-phenyl-meth-(E)-ylidene]-amino}-[1,3,4]oxadiazol-2-yl)-chromen-2-one