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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-5-(difluoro-methoxy)-3-(4-fluoro-phenyl)-1-isopropyl-1H-pyrazole 1286230-92-9 C13H12BrF3N2O
4-bromo-5-(difluoro-methoxy)-3-(4-fluoro-phenyl)-1-isopropyl-1H-pyrazole
—— 4-Oximino-1-<4-methoxy-phenyl>-penten-(2)-on-(1) 30829-17-5 C12H13NO3
4-Oximino-1-<4-methoxy-phenyl>-penten-(2)-on-(1)
—— 4-Methyl-5-(4-methoxybenzyl)-5,6,7,8-tetrahydrochinolin 101068-72-8 C18H21NO
4-Methyl-5-(4-methoxybenzyl)-5,6,7,8-tetrahydrochinolin
—— 4-(3,5-Dichlorophenyl)sulfanyl-3-thiomorpholin-4-ylsulfonylbenzonitrile 1253499-13-6 C17H14Cl2N2O2S3
4-(3,5-Dichlorophenyl)sulfanyl-3-thiomorpholin-4-ylsulfonylbenzonitrile
—— 4-(2,6-Dichlorobenzoyl)isoquinoline 1187166-81-9 C16H9Cl2NO
4-(2,6-Dichlorobenzoyl)isoquinoline
—— 4-({[6-(2-chloro-4-{(E)-3-[4-(4-chlorobenzyl)piperazin-1-yl]-3-oxoprop-1-en-1-yl}-6-methylphenoxy)pyridin-3-yl]oxy}methyl)benzonitrile 1322779-38-3 C34H30Cl2N4O3
4-({[6-(2-chloro-4-{(E)-3-[4-(4-chlorobenzyl)piperazin-1-yl]-3-oxoprop-1-en-1-yl}-6-methylphenoxy)pyridin-3-yl]oxy}methyl)benzonitrile
—— ((4S,6R)-6-hydroxy-4-(4-methoxyphenyl)-1-phenyl-1,4,5,6-tetrahydropyridin-3-yl)(phenyl)methanone 1401856-11-8 C25H23NO3
((4S,6R)-6-hydroxy-4-(4-methoxyphenyl)-1-phenyl-1,4,5,6-tetrahydropyridin-3-yl)(phenyl)methanone
—— 4,5-Bis-(trimethylsilyloxy)-octan 35651-73-1 C14H34O2Si2
4,5-Bis-(trimethylsilyloxy)-octan
—— (4S,5R,6Z,9S,10S,12E)-9,10,18-trihydroxy-4,5-dimethyl-16-propan-2-yloxy-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione 1080811-07-9 C22H28O7
(4S,5R,6Z,9S,10S,12E)-9,10,18-trihydroxy-4,5-dimethyl-16-propan-2-yloxy-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione
—— 4-{(3S,4S)-3-(4-chlorophenyl)-4-[(S)-1-(3-fluorophenoxy)ethyl]piperidine-1-carbonyl}-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carbonitrile 1238890-39-5 C31H32ClFN4O2
4-{(3S,4S)-3-(4-chlorophenyl)-4-[(S)-1-(3-fluorophenoxy)ethyl]piperidine-1-carbonyl}-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carbonitrile
—— 4-Bromo-5-methyl-3-phenyl-3H-oxazol-2-one 107377-75-3 C10H8BrNO2
4-Bromo-5-methyl-3-phenyl-3H-oxazol-2-one
—— 4-(5-Carbamoyl-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidine-1-carboxylic acid ethyl ester 913196-05-1 C16H20N4O4
4-(5-Carbamoyl-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidine-1-carboxylic acid ethyl ester
—— 4-(1',1'-dimethylpropyldioxy)-4-methyl-2-pentynoxy 1-isopropyl-o-carborane-1-carboranylacetates 187611-27-4 C18H38B10O4
4-(1',1'-dimethylpropyldioxy)-4-methyl-2-pentynoxy 1-isopropyl-o-carborane-1-carboranylacetates
—— 4,6-Di-O-acetyl-2-O-benzoyl-3-O-chloroacetyl-α-D-glucopyranoside 311349-73-2 C22H25ClO10
4,6-Di-O-acetyl-2-O-benzoyl-3-O-chloroacetyl-α-D-glucopyranoside
—— 4-[2-[(4-cyanophenoxy)methyl]-3-methyl-3H-imidazo[4,5-b]-pyridin-5-yl]benzonitrile 1541988-24-2 C22H15N5O
4-[2-[(4-cyanophenoxy)methyl]-3-methyl-3H-imidazo[4,5-b]-pyridin-5-yl]benzonitrile
—— 4-Chloro-2-{[(E)-4-(4-ethoxy-phenyl)-thiazol-2-ylimino]-methyl}-phenol 113688-75-8 C18H15ClN2O2S
4-Chloro-2-{[(E)-4-(4-ethoxy-phenyl)-thiazol-2-ylimino]-methyl}-phenol
—— 4-[2-[2-(2-Fluorophenyl)pyrimidin-5-yl]ethynyl]-2-methyl-1,3-thiazol-3-ium;2,2,2-trifluoroacetate 935685-85-1 C2HF3O2*C16H10FN3S
4-[2-[2-(2-Fluorophenyl)pyrimidin-5-yl]ethynyl]-2-methyl-1,3-thiazol-3-ium;2,2,2-trifluoroacetate
—— 4-(2-((4-fluoro-3-methoxyphenyl)amino)pyridin-3-yl)-6-methyl-1,3,5-triazin-2-amine 1253573-99-7 C16H15FN6O
4-(2-((4-fluoro-3-methoxyphenyl)amino)pyridin-3-yl)-6-methyl-1,3,5-triazin-2-amine
—— 4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(4-ethyl-2-oxo-2,3-dihydro-benzooxazol-6-ylmethyl)-2-oxo-ethyl]-amide 635713-38-1 C36H47N7O5
4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(4-ethyl-2-oxo-2,3-dihydro-benzooxazol-6-ylmethyl)-2-oxo-ethyl]-amide
—— (4R,5R)-5-[(2S,3S,6R,2'S,3'S,6'R)-6'-((1R,2R)-4-tert-Butoxycarbonyl-2-methyl-1-trimethylsilanyloxy-butyl)-3,3'-dimethyl-octahydro-[2,2']bipyranyl-6-yl]-4-methyl-5-trimethylsilanyloxy-pentanoic acid tert-butyl ester 140465-02-7 C38H74O8Si2
(4R,5R)-5-[(2S,3S,6R,2'S,3'S,6'R)-6'-((1R,2R)-4-tert-Butoxycarbonyl-2-methyl-1-trimethylsilanyloxy-butyl)-3,3'-dimethyl-octahydro-[2,2']bipyranyl-6-yl]-4-methyl-5-trimethylsilanyloxy-pentanoic acid tert-butyl ester
—— 4,7-dibromo-5-morpholino-2,2-dimethyl-2H-benzimidazole 1-oxide 81829-25-6 C13H15Br2N3O2
4,7-dibromo-5-morpholino-2,2-dimethyl-2H-benzimidazole 1-oxide
—— (4-methyl-piperazin-1-yl)-carbamic acid 3-(4-benzyloxy-phenyl)-isoxazol-5-ylmethyl ester 1242297-64-8 C23H26N4O4
(4-methyl-piperazin-1-yl)-carbamic acid 3-(4-benzyloxy-phenyl)-isoxazol-5-ylmethyl ester
—— 4-{2-cyclohexyl-2-[2-(2,6-dimethoxy-pyridin-3-yl)-5,6-difluoro-benzoimidazol-1-yl]-ethoxy}-3-fluoro-benzoic acid methyl ester 1214878-54-2 C30H30F3N3O5
4-{2-cyclohexyl-2-[2-(2,6-dimethoxy-pyridin-3-yl)-5,6-difluoro-benzoimidazol-1-yl]-ethoxy}-3-fluoro-benzoic acid methyl ester
—— 4-hydroxy-benzaldehyde-[4-(tetra-O-acetyl-β-D-glucopyranosyl)-thiosemicarbazone] 23477-44-3 C22H27N3O10S
4-hydroxy-benzaldehyde-[4-(tetra-O-acetyl-β-D-glucopyranosyl)-thiosemicarbazone]
—— 4-[(1R,4S,4aS,8aS)-4-hydroxy-5,5,8a-trimethylspiro[3,4,4a,6,7,8-hexahydro-1H-naphthalene-2,2'-oxirane]-1-yl]butan-2-one 911054-19-8 C18H30O3
4-[(1R,4S,4aS,8aS)-4-hydroxy-5,5,8a-trimethylspiro[3,4,4a,6,7,8-hexahydro-1H-naphthalene-2,2'-oxirane]-1-yl]butan-2-one
—— 4-methoxy-1-phenoxycarbonyl-1,2,3,4-tetrahydropyridine 121507-68-4 C13H15NO3
4-methoxy-1-phenoxycarbonyl-1,2,3,4-tetrahydropyridine
—— 4-benzoyloxymethyl-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1,2,3-triazole 909028-75-7 C24H27N3O11
4-benzoyloxymethyl-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1,2,3-triazole
—— 4-(tert-Butyl-dimethyl-silanyloxymethyl)-2-ethynyl-2H-quinoline-1-carboxylic acid 4-fluoro-phenyl ester 193139-58-1 C25H28FNO3Si
4-(tert-Butyl-dimethyl-silanyloxymethyl)-2-ethynyl-2H-quinoline-1-carboxylic acid 4-fluoro-phenyl ester
—— (4S,5S,6S)-5-((tert-butyldimethylsilyl)oxy)-4-(4-methoxybenzyl)-6-methyl-2-phenyl-5,6-dihydro-4H-1,3-oxazine 1575517-38-2 C25H35NO3Si
(4S,5S,6S)-5-((tert-butyldimethylsilyl)oxy)-4-(4-methoxybenzyl)-6-methyl-2-phenyl-5,6-dihydro-4H-1,3-oxazine
—— 4,4'-(((((4'l5,6l5,6'l5-dispiro[dibenzo[d,f][1,3,2]dioxaphosphepine-6,2'-[1,3,5,2,4,6]triazatriphosphinine-4',6''-dibenzo[d,f][1,3,2]dioxaphosphepine]-6',6'-diyl)bis(oxy))bis(2,1-phenylene))bis(methaneylylidene))bis(azaneylylidene))diphenol 1383611-15-1 C50H36N5O8P3
4,4'-(((((4'l5,6l5,6'l5-dispiro[dibenzo[d,f][1,3,2]dioxaphosphepine-6,2'-[1,3,5,2,4,6]triazatriphosphinine-4',6''-dibenzo[d,f][1,3,2]dioxaphosphepine]-6',6'-diyl)bis(oxy))bis(2,1-phenylene))bis(methaneylylidene))bis(azaneylylidene))diphenol
—— 4-Methyl-2-hydroxyacetophenonoxim 27655-88-5 C9H11NO2
4-Methyl-2-hydroxyacetophenonoxim
—— [(4-methoxybenzenesulfonyl)-(3-trifluoromethylphenyl)amino]acetic acid 1173977-51-9 C16H14F3NO5S
[(4-methoxybenzenesulfonyl)-(3-trifluoromethylphenyl)amino]acetic acid
—— 4-p-Toluolsulfonyloxy-1,2-diphenyl-cyclopenten 35115-43-6 C24H22O3S
4-p-Toluolsulfonyloxy-1,2-diphenyl-cyclopenten
—— 4-{5-[5-(5-(2,4-bis(trifluoromethyl)phenyl)-3-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl]-4-hexylthiophen-2-yl}N,N-diphenylaniline 1616379-39-5 C50H45F6N3S4
4-{5-[5-(5-(2,4-bis(trifluoromethyl)phenyl)-3-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl]-4-hexylthiophen-2-yl}N,N-diphenylaniline
—— (4a<i>S</i>)-(8a<i>t</i>)-octahydro-naphthalene-2<i>c</i>,4a<i>r</i>-diol 52286-96-1 C10H18O2
(4a<i>S</i>)-(8a<i>t</i>)-octahydro-naphthalene-2<i>c</i>,4a<i>r</i>-diol
—— 4-({2-(2-Benzyloxy-phenyl)-2-[(2,4-dimethoxy-benzyl)-(4-methoxy-benzoyl)-amino]-acetylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 380902-01-2 C43H51N3O8
4-({2-(2-Benzyloxy-phenyl)-2-[(2,4-dimethoxy-benzyl)-(4-methoxy-benzoyl)-amino]-acetylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[5-biphenyl-4-yl-1-(4-nitro-phenyl)-3-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-(4-methoxy-phenyl)-benzenesulfonamide 62684-80-4 C40H30N6O5S
4-[5-biphenyl-4-yl-1-(4-nitro-phenyl)-3-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-(4-methoxy-phenyl)-benzenesulfonamide
—— 4-(2-(4-nitrobenzylidene)hydrazinyl)-1-p-tolyl-2,5-dihydro-1H-pyrrole-3-carbonitrile 1179815-09-8 C19H17N5O2
4-(2-(4-nitrobenzylidene)hydrazinyl)-1-p-tolyl-2,5-dihydro-1H-pyrrole-3-carbonitrile
—— 4-(Isobutyrylhydrazino)-3-nitrochinolin 60075-07-2 C13H14N4O3
4-(Isobutyrylhydrazino)-3-nitrochinolin
—— 4,5-dichloro-2-methyl-3-propyl-quinolin-8-ol 63218-49-5 C13H13Cl2NO
4,5-dichloro-2-methyl-3-propyl-quinolin-8-ol
—— 4-(8-Methoxy-1,4-benzodioxan-5-yl)-1(3H)-isobenzofuranone 260561-66-8 C17H14O5
4-(8-Methoxy-1,4-benzodioxan-5-yl)-1(3H)-isobenzofuranone
—— 4-Chloro-N-[2-(4-nitro-phenyl)-2-oxo-acetyl]-benzenesulfonamide 63332-14-9 C14H9ClN2O6S
4-Chloro-N-[2-(4-nitro-phenyl)-2-oxo-acetyl]-benzenesulfonamide
—— 4-(4,4,4-trichloro-2-trichlorovinyl-but-2-enoyl)-morpholine 62570-00-7 C10H9Cl6NO2
4-(4,4,4-trichloro-2-trichlorovinyl-but-2-enoyl)-morpholine
—— 4-Methylphenylamino-3,4,5,6-tetrahydronaphtho<2,1-e>-1,2-oxathiin-2,2-dioxid 58764-99-1 C19H19NO3S
4-Methylphenylamino-3,4,5,6-tetrahydronaphtho<2,1-e>-1,2-oxathiin-2,2-dioxid
—— 4-hydroxy-3,5,5-trimethyl-1-phenyl-1,4,5,6-tetrahydro-cyclopentapyrazole-4-carboxylic acid benzylamide 63006-42-8 C23H25N3O2
4-hydroxy-3,5,5-trimethyl-1-phenyl-1,4,5,6-tetrahydro-cyclopentapyrazole-4-carboxylic acid benzylamide
—— 4-[5-(4-ethyl-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyridin-2-yl-benzenesulfonamide 62353-13-3 C29H26N6O2S
4-[5-(4-ethyl-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyridin-2-yl-benzenesulfonamide
—— 4-bromo-3-<i>tert</i>-butyl-2-<i>tert</i>-butylimino-3a-methoxy-2,3,3a,4-tetrahydro-naphtho[1,2-<i>d</i>]imidazol-5-one 61975-57-3 C20H26BrN3O2
4-bromo-3-<i>tert</i>-butyl-2-<i>tert</i>-butylimino-3a-methoxy-2,3,3a,4-tetrahydro-naphtho[1,2-<i>d</i>]imidazol-5-one
—— (+/-)-(4-chloro-2-{2-[2-(3-methyl-3H-imidazo[4,5-b]pyridin-6-yloxy)acetyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355059-29-8 C26H23ClN4O5
(+/-)-(4-chloro-2-{2-[2-(3-methyl-3H-imidazo[4,5-b]pyridin-6-yloxy)acetyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
—— 4-(2,5-Dimethylthiophen-3-yl)-5-fluoro-1,4-dihydropyrimidin-2-amine;hydrochloride 1449703-52-9 C10H12FN3S*ClH
4-(2,5-Dimethylthiophen-3-yl)-5-fluoro-1,4-dihydropyrimidin-2-amine;hydrochloride
—— (4-benzylpiperazin-1-yl)(3-(thiophen-2-yl)-1H-1,2,4-triazol-1-yl)methanone hydrochloride 1233853-37-6 C18H19N5OS*ClH
(4-benzylpiperazin-1-yl)(3-(thiophen-2-yl)-1H-1,2,4-triazol-1-yl)methanone hydrochloride