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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S,5R)-4-Benzenesulfonyl-5-methyl-3-phenyl-4,5-dihydro-isoxazole 81650-80-8 C16H15NO3S
(4S,5R)-4-Benzenesulfonyl-5-methyl-3-phenyl-4,5-dihydro-isoxazole
—— 4-trifluoromethyl-8-quinolinecarboxylic acid 590371-53-2 C11H6F3NO2
4-trifluoromethyl-8-quinolinecarboxylic acid
—— 4-hydroxy-2-methoxycarbonyltetralone 60696-09-5 C12H12O4
4-hydroxy-2-methoxycarbonyltetralone
—— 4-((4-(6-bromo-2-(4-methoxyphenyl)-3H-imidazo[4,5-b]pyridin-7-yl)piperazin-1-yl)methyl)-3,5-dimethylisoxazole 942949-98-6 C23H25BrN6O2
4-((4-(6-bromo-2-(4-methoxyphenyl)-3H-imidazo[4,5-b]pyridin-7-yl)piperazin-1-yl)methyl)-3,5-dimethylisoxazole
—— 4-(2-(pyridin-2-ylamino)thiazol-4-yl)phenol 708991-99-5 C14H11N3OS
4-(2-(pyridin-2-ylamino)thiazol-4-yl)phenol
—— 4-({3-[4-chloro-3-(8-chloroquinazolin-4-yl)phenoxy]phenyl}sulfonyl)-butanamide 1227673-60-0 C24H19Cl2N3O4S
4-({3-[4-chloro-3-(8-chloroquinazolin-4-yl)phenoxy]phenyl}sulfonyl)-butanamide
—— 4-(3-(4-(benzo[d]thiazol-2-ylamino)phenoxy)pyrazin-2-yl)-6-methyl-piperazin-2-one 1227066-16-1 C22H20N6O2S
4-(3-(4-(benzo[d]thiazol-2-ylamino)phenoxy)pyrazin-2-yl)-6-methyl-piperazin-2-one
—— 4',7-dihydroxy-3',5'-dimethylisoflavone 1262526-64-6 C17H14O4
4',7-dihydroxy-3',5'-dimethylisoflavone
—— (4S,5S)-1-((tert-butyldiphenylsilyl)oxy)-5-methyloct-7-en-4-ol 1268269-14-2 C25H36O2Si
(4S,5S)-1-((tert-butyldiphenylsilyl)oxy)-5-methyloct-7-en-4-ol
—— (4<i>R</i>)-2<i>c</i>-methoxy-6<i>t</i>-methyl-tetrahydro-pyran-4<i>r</i>-ol 55338-36-8 C7H14O3
(4<i>R</i>)-2<i>c</i>-methoxy-6<i>t</i>-methyl-tetrahydro-pyran-4<i>r</i>-ol
—— (4S,4'R,4a'S,6a'S,9'R,11a'R,11b'S)-4'-(hydroxymethyl)-2,2,11b'-trimethyldodecahydro-7'H-spiro[[1,3]dioxolane-4,8'-[6a,9]methanocyclohepta[a]naphthalene]-4'-carboxylic acid 95732-91-5 C23H36O5
(4S,4'R,4a'S,6a'S,9'R,11a'R,11b'S)-4'-(hydroxymethyl)-2,2,11b'-trimethyldodecahydro-7'H-spiro[[1,3]dioxolane-4,8'-[6a,9]methanocyclohepta[a]naphthalene]-4'-carboxylic acid
—— 4-[(3'-chloro-4'-methoxy-biphenyl-4-yl)-thioacetyl]-morpholine 17112-79-7 C19H20ClNO2S
4-[(3'-chloro-4'-methoxy-biphenyl-4-yl)-thioacetyl]-morpholine
—— 4-(benzylamino)-6-({4-[(3S)-3-methylmorpholino]phenyl}amino)pyridine-3-carboxyamide 1227863-69-5 C24H27N5O2
4-(benzylamino)-6-({4-[(3S)-3-methylmorpholino]phenyl}amino)pyridine-3-carboxyamide
—— 4,6-dideoxy-4,6-difluoro-α-D-talopyranose 140660-07-7 C6H10F2O4
4,6-dideoxy-4,6-difluoro-α-D-talopyranose
—— 4-Amino-6-(1,3-benzodioxol-5-yl)-5-fluoro-3-methoxypyridine-2-carboxylic acid 1417331-68-0 C14H11FN2O5
4-Amino-6-(1,3-benzodioxol-5-yl)-5-fluoro-3-methoxypyridine-2-carboxylic acid
—— 4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-imidazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one 89848-26-0 C33H33Cl2N7O4
4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-imidazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one
—— 42-O-morpholinosulfonylcarbamate-31-O-trimethylsilyl-rapamycin 1312550-44-9 C59H95N3O17SSi
42-O-morpholinosulfonylcarbamate-31-O-trimethylsilyl-rapamycin
—— 4,4'-<(4R,5R)-2,2-Dimethyl-1,3-dioxolan-4,5-diyl-dicarbonyloxy>bis(2,3-dihydro-3-oxo-2,5-diphenylthiophen-1,1-dioxid) 107914-64-7 C39H30O12S2
4,4'-<(4R,5R)-2,2-Dimethyl-1,3-dioxolan-4,5-diyl-dicarbonyloxy>bis(2,3-dihydro-3-oxo-2,5-diphenylthiophen-1,1-dioxid)
—— 4-(2-fluoro-5-methoxycarbonyloxy-4-methylanilino)-7-(3-morpholinopropionamido)quinazoline 196194-95-3 C24H26FN5O5
4-(2-fluoro-5-methoxycarbonyloxy-4-methylanilino)-7-(3-morpholinopropionamido)quinazoline
—— 4-N-ethylsulfonylamino-7-methoxy-2,2-dimethylchroman 199586-74-8 C14H21NO4S
4-N-ethylsulfonylamino-7-methoxy-2,2-dimethylchroman
—— (4R,4aS,12aR)-2-(tert-butoxycarbonyl)-4-ethyl-6-oxo-1,3,4,4a,5,6,12,12a-octahydropyrido[3',4':4,5]cyclohepta[1,2-b]indole 1169833-55-9 C23H30N2O3
(4R,4aS,12aR)-2-(tert-butoxycarbonyl)-4-ethyl-6-oxo-1,3,4,4a,5,6,12,12a-octahydropyrido[3',4':4,5]cyclohepta[1,2-b]indole
—— 4-[{3-[(aminosulfonyl)(methyl)amino]propyl}(methyl)amino]-14'-cyclohexyl-4,5-dihydro-3H-spiro[furan-2,7'-indolo[1,2-e][1,5]benzoxazocine]-11'-carboxylic acid 1236154-87-2 C32H42N4O6S
4-[{3-[(aminosulfonyl)(methyl)amino]propyl}(methyl)amino]-14'-cyclohexyl-4,5-dihydro-3H-spiro[furan-2,7'-indolo[1,2-e][1,5]benzoxazocine]-11'-carboxylic acid
—— 4,5,9,10-tetradehydroadamantan-2-one 98652-85-8 C10H10O
4,5,9,10-tetradehydroadamantan-2-one
—— 4-[2-(1-methylpiperidin-4-yl)-1-oxo-2,3-dihydro-1H-isoindol-5-yl]benzonitrile hydrochloride 1131346-12-7 C21H21N3O*ClH
4-[2-(1-methylpiperidin-4-yl)-1-oxo-2,3-dihydro-1H-isoindol-5-yl]benzonitrile hydrochloride
—— 4,4,14-trimethyl-3,24-dioxo-5α-chol-8-en-21-oic acid methyl ester 122724-33-8 C28H42O4
4,4,14-trimethyl-3,24-dioxo-5α-chol-8-en-21-oic acid methyl ester
—— (4Z)-4-NHBoc-21-NBoc-26,29-dichloro-13-oxa-3,5,21,24-tetraazatricyclo[23.2.2.29,12]hentriaconta-1(27),4,9,11,15,25,28,30-octaene-6,8,23-trione 8-(O-ethyloxime) 1032392-93-0 C38H50Cl2N6O8
(4Z)-4-NHBoc-21-NBoc-26,29-dichloro-13-oxa-3,5,21,24-tetraazatricyclo[23.2.2.29,12]hentriaconta-1(27),4,9,11,15,25,28,30-octaene-6,8,23-trione 8-(O-ethyloxime)
—— 4-bromo-3,8-didodecyloxy-5,6-dihydro-11,12-didehydrodibenzo[a,e]-[8]annulen 1256446-93-1 C40H59BrO2
4-bromo-3,8-didodecyloxy-5,6-dihydro-11,12-didehydrodibenzo[a,e]-[8]annulen
—— (4R)-N-tert-butoxycarbonyl-4-((tert-butyldimethylsiloxy)methyl)-5-hydroxypentyl-amine 1255151-15-5 C17H37NO4Si
(4R)-N-tert-butoxycarbonyl-4-((tert-butyldimethylsiloxy)methyl)-5-hydroxypentyl-amine
—— (4aR,7S,8R,8aS,9R,9aS,10aS)-7,8,9-Tris-benzyloxy-2,2,7-trimethyl-octahydro-1,3,5,10-tetraoxa-anthracene 129163-42-4 C34H40O7
(4aR,7S,8R,8aS,9R,9aS,10aS)-7,8,9-Tris-benzyloxy-2,2,7-trimethyl-octahydro-1,3,5,10-tetraoxa-anthracene
—— 4-(methyl-n-butylamino)-4-(m-benzyloxyphenyl)cyclohexan-1-one, ethylene ketal 65619-89-8 C26H35NO3
4-(methyl-n-butylamino)-4-(m-benzyloxyphenyl)cyclohexan-1-one, ethylene ketal
—— 4-[2-((2R,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-{6-[2-(4-nitro-phenyl)-ethoxycarbonylamino]-purin-9-yl}-tetrahydro-furan-3-yloxycarbonyloxy)-ethyl]-3-nitro-benzoic acid methyl ester 142599-82-4 C51H47N7O15
4-[2-((2R,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-{6-[2-(4-nitro-phenyl)-ethoxycarbonylamino]-purin-9-yl}-tetrahydro-furan-3-yloxycarbonyloxy)-ethyl]-3-nitro-benzoic acid methyl ester
—— 4-methylphenyl 6-O-tert-butyldiphenylsilyl-1-thio-β-D-mannopyranoside 1431949-45-9 C29H36O5SSi
4-methylphenyl 6-O-tert-butyldiphenylsilyl-1-thio-β-D-mannopyranoside
—— 4'''',8''''-dibutyl-1-azidoacetyloctaspiro[piperidine-4,2'-[1,3]dioxane-5',5''-[1,3]dioxane-2'',1'''-cyclohexane-4''',2''''-[1,3]dioxolo[4,5-f][1,3]benzodioxole-6'''',1'''''-cyclohexan-4'''''-one] 1031403-98-1 C38H52N4O10
4'''',8''''-dibutyl-1-azidoacetyloctaspiro[piperidine-4,2'-[1,3]dioxane-5',5''-[1,3]dioxane-2'',1'''-cyclohexane-4''',2''''-[1,3]dioxolo[4,5-f][1,3]benzodioxole-6'''',1'''''-cyclohexan-4'''''-one]
—— {4-[7-(4-methanesulfonyl-phenyl)-imidazo[1,2-a]pyridin-3-yl]-phenyl}-methanol 908271-74-9 C21H18N2O3S
{4-[7-(4-methanesulfonyl-phenyl)-imidazo[1,2-a]pyridin-3-yl]-phenyl}-methanol
—— 4-(1-Naphthylmethyl)-benzhydrol 1591-41-9 C24H20O
4-(1-Naphthylmethyl)-benzhydrol
—— 4-(14,14-difluoro-4,6-dimethyl-13-oxa-3,11-diaza-1-azonia-14-boranuidatricyclo[8.4.0.02,7]tetradeca-1(10),2(7),3,5,8,11-hexaen-12-yl)-N,N-dimethylaniline 1402247-89-5 C19H19BF2N4O
4-(14,14-difluoro-4,6-dimethyl-13-oxa-3,11-diaza-1-azonia-14-boranuidatricyclo[8.4.0.02,7]tetradeca-1(10),2(7),3,5,8,11-hexaen-12-yl)-N,N-dimethylaniline
—— 4-(3,5,5-trimethyl-cyclohex-2-enylidenemethyl)-benzoic acid 1192594-68-5 C17H20O2
4-(3,5,5-trimethyl-cyclohex-2-enylidenemethyl)-benzoic acid
—— 4,5-Dichloro-3-hydroxy-1-(1-methyl-1H-indol-3-yl)-6-oxo-cyclohexa-2,4-diene-1,2-dicarbonitrile 61995-39-9 C17H9Cl2N3O2
4,5-Dichloro-3-hydroxy-1-(1-methyl-1H-indol-3-yl)-6-oxo-cyclohexa-2,4-diene-1,2-dicarbonitrile
—— (4E,6E)-3-Hydroxy-7-phenyl-hepta-4,6-dienoic acid ethyl ester 267418-05-3 C15H18O3
(4E,6E)-3-Hydroxy-7-phenyl-hepta-4,6-dienoic acid ethyl ester
—— 4-bromo-1,2-dimethoxy-thioxanthen-9-one 858848-52-9 C15H11BrO3S
4-bromo-1,2-dimethoxy-thioxanthen-9-one
—— 4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-2,3-dimethyl-N-(p-tolyl)piperazine-1-carboxamide 1435953-54-0 C19H23N7OS
4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-2,3-dimethyl-N-(p-tolyl)piperazine-1-carboxamide
—— 4,7-diphenylfuro[3,2-e][1,2,3,4]tetraazolo[1,5-a]pyrimidine-5(4H)-imine 1360815-91-3 C18H12N6O
4,7-diphenylfuro[3,2-e][1,2,3,4]tetraazolo[1,5-a]pyrimidine-5(4H)-imine
—— 4-amino-3-[6-(2-isopropoxyphenyl)pyridin-3-ylazo]naphthalene-1-sulfonic acid sodium salt 1357164-30-7 C24H21N4O4S*Na
4-amino-3-[6-(2-isopropoxyphenyl)pyridin-3-ylazo]naphthalene-1-sulfonic acid sodium salt
—— 4-Methoxy-7-formylbenzo<b>thiophen 14146-12-4 C10H8O2S
4-Methoxy-7-formylbenzo<b>thiophen
—— 4,5-dihydro-5-methyl-4-phenyl-1,2,5-thiadiazolo<3,4-c>quinoline 106873-35-2 C16H13N3S
4,5-dihydro-5-methyl-4-phenyl-1,2,5-thiadiazolo<3,4-c>quinoline
—— 4-acetoxy-2-(tetra-O-acetyl-β-D-glucopyranosyloxy)-benzoic acid ethyl ester 119014-22-1 C25H30O14
4-acetoxy-2-(tetra-O-acetyl-β-D-glucopyranosyloxy)-benzoic acid ethyl ester
—— 4-(4-Methylsulfonylaminobenzyl)piperidine hydrochloride 113559-07-2 C13H20N2O2S*ClH
4-(4-Methylsulfonylaminobenzyl)piperidine hydrochloride
—— 4-[6-(2,4-Difluorophenyl)sulfanyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl]benzamide;hydrochloride 1207533-84-3 C19H12F2N4OS*ClH
4-[6-(2,4-Difluorophenyl)sulfanyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl]benzamide;hydrochloride
—— 4-chloro-2-o-tolyloxy-phenol 847351-31-9 C13H11ClO2
4-chloro-2-o-tolyloxy-phenol
—— 4-(4-fluorophenyl)-1,2-dihydronaphthalene 388-65-8 C16H13F
4-(4-fluorophenyl)-1,2-dihydronaphthalene