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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-decane-1,2-diol 15284-24-9 C10H7F15O2
4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-decane-1,2-diol
—— 4'-<i>tert</i>-butyl-3'-cyclohexyl-5'-oxo-spiro[fluorene-9,2'-oxazolidine]-4'-carbonitrile 73040-85-4 C26H28N2O2
4'-<i>tert</i>-butyl-3'-cyclohexyl-5'-oxo-spiro[fluorene-9,2'-oxazolidine]-4'-carbonitrile
—— 4-<D-Arabino-tetraacetoxy-butyl>-2-phenyl-1,2,3-triazol 7770-63-0 C20H23N3O8
4-<D-Arabino-tetraacetoxy-butyl>-2-phenyl-1,2,3-triazol
—— 4'-[(2-n-Propyl-4-methyl-6-amidino-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid 144702-10-3 C26H26N4O2
4'-[(2-n-Propyl-4-methyl-6-amidino-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid
—— 4-N-(4-Fluorophenyl)amino-5-phenyl-7-(4-C-methoxymethyl-2,3,5-tri-O-(phenylmethyl)-β-D-lyxofuranosyl)pyrrolo[2,3-d]pyrimidine 186457-00-1 C46H43FN4O5
4-N-(4-Fluorophenyl)amino-5-phenyl-7-(4-C-methoxymethyl-2,3,5-tri-O-(phenylmethyl)-β-D-lyxofuranosyl)pyrrolo[2,3-d]pyrimidine
—— 4-(N,N-dimethylamino)-2-phenylsulfonyl-4'-(2,4,6-triisopropylbenzenesulfonamido)diphenylamine 85429-75-0 C35H43N3O4S2
4-(N,N-dimethylamino)-2-phenylsulfonyl-4'-(2,4,6-triisopropylbenzenesulfonamido)diphenylamine
—— (4R,5R)-4-( 6-((4-fluorophenyl)ethynyl)pyridin-2-yl)-5-(3-methoxyphenyl)oxazolidin-2-one 1375749-30-6 C23H17FN2O3
(4R,5R)-4-( 6-((4-fluorophenyl)ethynyl)pyridin-2-yl)-5-(3-methoxyphenyl)oxazolidin-2-one
—— 4-<Butyl-(3-sulfo-propyl)-amino>-2-methoxy-anilin 109477-38-5 C14H24N2O4S
4-<Butyl-(3-sulfo-propyl)-amino>-2-methoxy-anilin
—— 4ξ-Methyl-Δ<sup>1</sup>-testan-17β-ol-3-on-acetat 95286-11-6 C22H32O3
4ξ-Methyl-Δ<sup>1</sup>-testan-17β-ol-3-on-acetat
—— 4-Methoxy-3-carbmethoxyphenyl-β-naphthylsulfon 35034-61-8 C19H16O5S
4-Methoxy-3-carbmethoxyphenyl-β-naphthylsulfon
—— 4,5-Bis-benzo[1,3]dioxol-5-yl-2-phenyl-2H-[1,2,3,6]thiatriazine 29095-00-9 C22H15N3O4S
4,5-Bis-benzo[1,3]dioxol-5-yl-2-phenyl-2H-[1,2,3,6]thiatriazine
—— 4-chloro-3,4,5,5,5-pentafluoro-pent-2-ene 33683-40-8 C5H4ClF5
4-chloro-3,4,5,5,5-pentafluoro-pent-2-ene
—— 4-[(E)-2-(6-fluoropyridin-3-yl)vinyl]-N-methylaniline 1349697-98-8 C14H13FN2
4-[(E)-2-(6-fluoropyridin-3-yl)vinyl]-N-methylaniline
—— [4-(4-Arsenoso-phenyl)-thiazol-2-yl]-naphthalen-1-yl-amine 27403-80-1 C19H13AsN2OS
[4-(4-Arsenoso-phenyl)-thiazol-2-yl]-naphthalen-1-yl-amine
—— ((4aS,8S,8aR)-8-hydroxy-octahydroquinolin-1(2H)-yl)(8-hydroxyquinolin-7-yl)methanone 1313602-15-1 C19H22N2O3
((4aS,8S,8aR)-8-hydroxy-octahydroquinolin-1(2H)-yl)(8-hydroxyquinolin-7-yl)methanone
—— 4-(6-methylbenzo[d]oxazol-2-yl)benzonitrile 1279098-67-7 C15H10N2O
4-(6-methylbenzo[d]oxazol-2-yl)benzonitrile
—— (4-formyl-2,6-dimethyl-phenyl)-carbamic acid 2-methoxy-ethyl ester 879643-08-0 C13H17NO4
(4-formyl-2,6-dimethyl-phenyl)-carbamic acid 2-methoxy-ethyl ester
—— 4-(2-triphenylphosphoniobenzylazo)-N,N-diethylaniline iodide 144572-14-5 C34H33N3P*I
4-(2-triphenylphosphoniobenzylazo)-N,N-diethylaniline iodide
—— {[(4-Methoxy-phenyl)-phenyl-methyl]-amino}-acetic acid 40718-30-7 C16H17NO3
{[(4-Methoxy-phenyl)-phenyl-methyl]-amino}-acetic acid
—— 4-hexadecyl-4-(3-iodopropargyl)-2,6-dimethylmorpholinium benzenesulfonate 149964-01-2 C6H5O3S*C25H47INO
4-hexadecyl-4-(3-iodopropargyl)-2,6-dimethylmorpholinium benzenesulfonate
—— 4-fluoro-N-(((1S,4S)-1-hydroxy-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)methyl)-3-(trifluoromethyl)benzamide 1276672-30-0 C22H20F7NO4S
4-fluoro-N-(((1S,4S)-1-hydroxy-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)methyl)-3-(trifluoromethyl)benzamide
—— 4-[(E)-3-(5-tert-butyl-6-isobutoxy-4'-methyl-3-biphenylyl)-3-hydroxypropenyl]benzoic acid 628337-27-9 C31H36O4
4-[(E)-3-(5-tert-butyl-6-isobutoxy-4'-methyl-3-biphenylyl)-3-hydroxypropenyl]benzoic acid
—— 4'-Amino-(4-cyanobenzoyl)-spiro[piperidine-4,2'-[1'H]-(pyrido-[3,4-d]pyrimidine)]hydrochloride 214546-85-7 C19H18N6O*ClH
4'-Amino-(4-cyanobenzoyl)-spiro[piperidine-4,2'-[1'H]-(pyrido-[3,4-d]pyrimidine)]hydrochloride
—— 4-ethoxybenzoic acid 4'-(4-n-pentylphenyl)-phenyl ester 61733-42-4 C26H28O3
4-ethoxybenzoic acid 4'-(4-n-pentylphenyl)-phenyl ester
—— 4-(4-fluorophenyl)-N-(3-(octyloxy)-4-(trifluoromethyl)phenyl)thiazol-2-amine 1088699-67-5 C24H26F4N2OS
4-(4-fluorophenyl)-N-(3-(octyloxy)-4-(trifluoromethyl)phenyl)thiazol-2-amine
—— 4-(5'-Carboxypentyl)-5-hydroxymethylimidazolidin-2-one 72636-26-1 C10H18N2O4
4-(5'-Carboxypentyl)-5-hydroxymethylimidazolidin-2-one
—— (4-chloro-5-trifluoromethyl-pyrimidin-2-yl)-(3-oxazol-5-yl-phenyl)-amine 847863-06-3 C14H8ClF3N4O
(4-chloro-5-trifluoromethyl-pyrimidin-2-yl)-(3-oxazol-5-yl-phenyl)-amine
—— 4-iodo-1-(toluene-4-sulfonyl)-1H-pyrrole-2-carboxylic acid benzyl ester 720708-42-9 C19H16INO4S
4-iodo-1-(toluene-4-sulfonyl)-1H-pyrrole-2-carboxylic acid benzyl ester
—— 4-((Z)-1-Difluoromethyl-2-phenylmethanesulfonyl-vinyl)-morpholine 233761-91-6 C14H17F2NO3S
4-((Z)-1-Difluoromethyl-2-phenylmethanesulfonyl-vinyl)-morpholine
—— 4-[4-(4-fluorophenylamino)pyrimidin-2-yl-amino]-N-methyl-N-{4-[(pyridin-4-ylmethyl)amino]cyclo-hexyl}benzenesulfonamide trifluoroacetic acid 919835-38-4 C2HF3O2*C29H32FN7O2S
4-[4-(4-fluorophenylamino)pyrimidin-2-yl-amino]-N-methyl-N-{4-[(pyridin-4-ylmethyl)amino]cyclo-hexyl}benzenesulfonamide trifluoroacetic acid
—— 4-[[[[(2S)-2,3-dihydro-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]benzeneacetic acid methyl ester 916198-66-8 C32H27F3N2O5S
4-[[[[(2S)-2,3-dihydro-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]benzeneacetic acid methyl ester
—— 4,5,4'-trimethyl-1'-(3-piperidin-4-yl-propyl)-1H,1'H-[2,5']bibenzoimidazolyl 1161426-28-3 C25H31N5
4,5,4'-trimethyl-1'-(3-piperidin-4-yl-propyl)-1H,1'H-[2,5']bibenzoimidazolyl
—— 4-(5-methyl-1H-pyrazol-4-yl)-N-(6-methylpyridin-2-yl)-1,3-thiazol-2-amine 1105038-98-9 C13H13N5S
4-(5-methyl-1H-pyrazol-4-yl)-N-(6-methylpyridin-2-yl)-1,3-thiazol-2-amine
—— 4-((1R,2S)-1-furan-2-yl-2,3-dihydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester 939972-62-0 C16H26N2O5
4-((1R,2S)-1-furan-2-yl-2,3-dihydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester
—— 4β-(((1-(3-chlorobenzyl)indol-5-yl)methyl)amino)-4-desoxypodophyllotoxin 1620139-64-1 C38H35ClN2O7
4β-(((1-(3-chlorobenzyl)indol-5-yl)methyl)amino)-4-desoxypodophyllotoxin
—— (4-chloro-butyl)-phosphonous acid dibutyl ester 92036-45-8 C12H26ClO2P
(4-chloro-butyl)-phosphonous acid dibutyl ester
—— (4aR,5S,8aS)-8-Isopropyl-5-methyl-3,4,4a,5,6,8a-hexahydro-1H-naphthalen-2-one 75266-81-8 C14H22O
(4aR,5S,8aS)-8-Isopropyl-5-methyl-3,4,4a,5,6,8a-hexahydro-1H-naphthalen-2-one
—— 4-methyl-N'-(2-(3-((2-tosylhydrazineylidene)methyl)furan-2-yl)benzylidene)benzenesulfonohydrazide 1392144-32-9 C26H24N4O5S2
4-methyl-N'-(2-(3-((2-tosylhydrazineylidene)methyl)furan-2-yl)benzylidene)benzenesulfonohydrazide
—— 4-tolyl-3,3-dimethyl-1,2-diaza-7-oxospiro[4.4]non-1-ene-6-one 1374788-36-9 C15H18N2O2
4-tolyl-3,3-dimethyl-1,2-diaza-7-oxospiro[4.4]non-1-ene-6-one
—— 4-[[methyl(4-phenyl-2-thiazolyl)amino]methyl]benzaldehyde 691903-89-6 C18H16N2OS
4-[[methyl(4-phenyl-2-thiazolyl)amino]methyl]benzaldehyde
—— 4-hydroxy-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2-[2-(trifluoromethoxy)phenyl]-2H-pyrrol-5-one 1219488-99-9 C26H22F3NO4S
4-hydroxy-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2-[2-(trifluoromethoxy)phenyl]-2H-pyrrol-5-one
—— (4S,5R,E)-ethyl 5-azido-6-(benzyloxy)-4-((tert-butyldimethylsilyl)oxy)hex-2-enoate 1609543-99-8 C21H33N3O4Si
(4S,5R,E)-ethyl 5-azido-6-(benzyloxy)-4-((tert-butyldimethylsilyl)oxy)hex-2-enoate
—— (4aR,7S)-7-(1-hydroxy-1-methylethyl)-4a-methyl-4,4a,5,6,7,8-hexahydro-2(3H)-naphthalenone 69556-21-4 C14H22O2
(4aR,7S)-7-(1-hydroxy-1-methylethyl)-4a-methyl-4,4a,5,6,7,8-hexahydro-2(3H)-naphthalenone
—— 4-hydroxy-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-3-yl)phenyl]-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one 1219489-89-0 C28H29NO4S
4-hydroxy-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-3-yl)phenyl]-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one
—— 4'-O-methyl-3,5-dinitro-3'<(2-oxo-2,3-dihydrothiazol-5-yl)methyl>-N-trifluoroacetyl-L-thyronine ethyl ester 120130-19-0 C24H21F3N4O10S
4'-O-methyl-3,5-dinitro-3'<(2-oxo-2,3-dihydrothiazol-5-yl)methyl>-N-trifluoroacetyl-L-thyronine ethyl ester
—— 4-isobutyl-2-(1-methyl-1-phenyl-ethyl)-5-phenyl-oxazole 13342-80-8 C22H25NO
4-isobutyl-2-(1-methyl-1-phenyl-ethyl)-5-phenyl-oxazole
—— 4-(3-Biphenyl-4-yl-3-oxo-1-phenyl-propylamino)-benzoic acid ethyl ester 33867-20-8 C30H27NO3
4-(3-Biphenyl-4-yl-3-oxo-1-phenyl-propylamino)-benzoic acid ethyl ester
—— 4-Chloro-3-methyl-cyclohex-3-enecarboxylic acid ethyl ester 35563-75-8 C10H15ClO2
4-Chloro-3-methyl-cyclohex-3-enecarboxylic acid ethyl ester
—— 4-(biphenyl-2-yloxy)-3-cyano-N-pyrimidin-4-ylbenzenesulfonamide 1235396-41-4 C23H16N4O3S
4-(biphenyl-2-yloxy)-3-cyano-N-pyrimidin-4-ylbenzenesulfonamide
—— 4-(2,2-diethoxy-ethyl)-5-(4-methyl-benzyl)-2,4-dihydro-[1,2,4]triazole-3-thione 66205-64-9 C16H23N3O2S
4-(2,2-diethoxy-ethyl)-5-(4-methyl-benzyl)-2,4-dihydro-[1,2,4]triazole-3-thione