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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-methyl-4,6-diaza-spiro[2.4]heptan-5-one 1338493-29-0 C6H10N2O
4-methyl-4,6-diaza-spiro[2.4]heptan-5-one
—— 4-[(2-{3-[(3-methoxyphenyl)methyl]-1,2,4-oxadiazol-5-yl}naphthalen-1-yl)oxy]piperidine 1443208-79-4 C25H25N3O3
4-[(2-{3-[(3-methoxyphenyl)methyl]-1,2,4-oxadiazol-5-yl}naphthalen-1-yl)oxy]piperidine
—— (4-((9-nitro-5,6-dihydro-2H-imidazo-[2,1-b][1,3,6]oxadiazocin-4(3H)-yl)methyl)phenyl)(pyrrolidin-1-yl)methanone 1437121-08-8 C19H23N5O4
(4-((9-nitro-5,6-dihydro-2H-imidazo-[2,1-b][1,3,6]oxadiazocin-4(3H)-yl)methyl)phenyl)(pyrrolidin-1-yl)methanone
—— 4-Bromo-2-{[(Z)-2,4,6-trichloro-phenylimino]-methyl}-phenol 26672-13-9 C13H7BrCl3NO
4-Bromo-2-{[(Z)-2,4,6-trichloro-phenylimino]-methyl}-phenol
—— 4-hydroxy-1,3,4,5-tetrahydrobenz<cd>indole 158479-05-1 C11H11NO
4-hydroxy-1,3,4,5-tetrahydrobenz<cd>indole
—— 4-chloro-2-(3,4-dichlorophenyl)butan-2-ol 113696-78-9 C10H11Cl3O
4-chloro-2-(3,4-dichlorophenyl)butan-2-ol
—— 4-(o-tolyl)-1,2,3-benzotrithiole 1021435-31-3 C13H10S3
4-(o-tolyl)-1,2,3-benzotrithiole
—— 4-(5-ethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-ylazo)-N-thiazol-2-yl-benzenesulfonamide 41333-97-5 C15H14N6O5S2
4-(5-ethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-ylazo)-N-thiazol-2-yl-benzenesulfonamide
—— ((4aR,8aR)-8a-Methoxymethyl-5,5-dimethyl-4a,5,6,7,8,8a-hexahydro-naphthalen-2-yloxy)-trimethyl-silane 113340-69-5 C17H30O2Si
((4aR,8aR)-8a-Methoxymethyl-5,5-dimethyl-4a,5,6,7,8,8a-hexahydro-naphthalen-2-yloxy)-trimethyl-silane
—— 4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid pentyl ester 1037791-99-3 C22H28N6O3S
4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid pentyl ester
—— 4-Chloro-3-fluorosulfonyl-benzoyl chloride 2894-88-4 C7H3Cl2FO3S
4-Chloro-3-fluorosulfonyl-benzoyl chloride
—— 4-Chloro-2-hydroxy-5-sulfamoyl-N-(2-trifluoromethyl-phenyl)-benzamide 14293-35-7 C14H10ClF3N2O4S
4-Chloro-2-hydroxy-5-sulfamoyl-N-(2-trifluoromethyl-phenyl)-benzamide
—— 4-ethylamino-8-nitro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 38313-38-1 C17H16N4O3
4-ethylamino-8-nitro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
—— 4-<4>-Uracil-pyrazolon-5 35149-56-5 C7H6N4O3
4-<4>-Uracil-pyrazolon-5
—— 4-Octylmercapto-N-phenylacetyl-anilin 27926-66-5 C22H29NOS
4-Octylmercapto-N-phenylacetyl-anilin
—— 4-(4-phenanthridin-6-yl-phenoxy)-aniline 34711-93-8 C25H18N2O
4-(4-phenanthridin-6-yl-phenoxy)-aniline
—— 4-Hydroxy-2-oxo-2H-furo(2,3-f)benzopyran 35086-00-1 C11H6O4
4-Hydroxy-2-oxo-2H-furo(2,3-f)benzopyran
—— 4-Valeroyloxy-3-ethylacetophenon 28695-68-3 C15H20O3
4-Valeroyloxy-3-ethylacetophenon
—— 4-Chloro-2-(6-methoxy-benzothiazol-2-ylazo)-phenol 34191-60-1 C14H10ClN3O2S
4-Chloro-2-(6-methoxy-benzothiazol-2-ylazo)-phenol
—— [(4R,4aR,8R,8aS)-8-(Bis-ethylsulfanyl-methyl)-2,6-diphenyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]-methanol 31505-02-9 C24H30O5S2
[(4R,4aR,8R,8aS)-8-(Bis-ethylsulfanyl-methyl)-2,6-diphenyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]-methanol
—— 4-[2-((2R,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-{4-[2-(4-nitro-phenyl)-ethoxycarbonylamino]-2-oxo-2H-pyrimidin-1-yl}-tetrahydro-furan-3-yloxycarbonyloxy)-ethyl]-3-nitro-benzoic acid 142599-84-6 C49H45N5O16
4-[2-((2R,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-{4-[2-(4-nitro-phenyl)-ethoxycarbonylamino]-2-oxo-2H-pyrimidin-1-yl}-tetrahydro-furan-3-yloxycarbonyloxy)-ethyl]-3-nitro-benzoic acid
—— 4,5,6,8-tetra-O-acetyl-3,7-anhydro-1-deoxy-D-glycero-D-gulo-2-octulose 2,2-dimethyl acetal 121687-40-9 C18H28O11
4,5,6,8-tetra-O-acetyl-3,7-anhydro-1-deoxy-D-glycero-D-gulo-2-octulose 2,2-dimethyl acetal
—— (4a<i>R</i>)-4<i>c</i>-dimethylamino-3,5<i>c</i>,6<i>t</i>,10,12,12a-hexahydroxy-6<i>c</i>-methyl-1,11-dioxo-(4a<i>r</i>,5a<i>c</i>,12a<i>c</i>)-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid 2,2-diethoxy-1-(4-methyl-piperazin-1-yl)-ethylamide 58472-14-3 C33H46N4O11
(4a<i>R</i>)-4<i>c</i>-dimethylamino-3,5<i>c</i>,6<i>t</i>,10,12,12a-hexahydroxy-6<i>c</i>-methyl-1,11-dioxo-(4a<i>r</i>,5a<i>c</i>,12a<i>c</i>)-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid 2,2-diethoxy-1-(4-methyl-piperazin-1-yl)-ethylamide
—— 4-diethylaminomethyl-8-methyl-1,3-dihydronaphtho[1,2-c]furan 1239016-83-1 C18H23NO
4-diethylaminomethyl-8-methyl-1,3-dihydronaphtho[1,2-c]furan
—— (4,6-Dichloro-[1,3,5]triazin-2-yl)-[2-(4-methoxy-phenyl)-ethyl]-amine 459872-73-2 C12H12Cl2N4O
(4,6-Dichloro-[1,3,5]triazin-2-yl)-[2-(4-methoxy-phenyl)-ethyl]-amine
—— 4-Thiomorpholineethanol, I+/--phenyl-, 1-oxide 1251262-93-7 C12H17NO2S
4-Thiomorpholineethanol, I+/--phenyl-, 1-oxide
—— <4-Brom-phenyl>-tert-butyl-aminooxyl 4339-37-1 C10H13BrNO
<4-Brom-phenyl>-tert-butyl-aminooxyl
—— 4-chloro-6-(4-phenylpiperazin-1-yl)-N-[4-(propan-2-yl)phenyl]-1,3,5-triazin-2-amine 1393922-19-4 C22H25ClN6
4-chloro-6-(4-phenylpiperazin-1-yl)-N-[4-(propan-2-yl)phenyl]-1,3,5-triazin-2-amine
—— (4-Methoxy-phenyl)-(5-piperidin-1-ylmethyl-[1,3,4]oxadiazol-2-yl)-amine 65925-04-4 C15H20N4O2
(4-Methoxy-phenyl)-(5-piperidin-1-ylmethyl-[1,3,4]oxadiazol-2-yl)-amine
—— 4-benzoyl-2-(6-chloro-purin-9-yl)-morpholine 64918-15-6 C16H14ClN5O2
4-benzoyl-2-(6-chloro-purin-9-yl)-morpholine
—— 4β,11β-dihydro-7β-(tert-butyldimethylsilyl)oxy-2β-hydroxy-2α,20α-oxido-20-oxo-taxane-3,12-diene-10-one 182236-70-0 C26H40O5Si
4β,11β-dihydro-7β-(tert-butyldimethylsilyl)oxy-2β-hydroxy-2α,20α-oxido-20-oxo-taxane-3,12-diene-10-one
—— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 2-ethoxy-ethyl ester 64736-77-2 C8H10Cl2N2O3
4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 2-ethoxy-ethyl ester
—— 4-[benzyl(1-cyclopropylethyl)amino]-2-(trifluoromethyl)benzonitrile 916807-59-5 C20H19F3N2
4-[benzyl(1-cyclopropylethyl)amino]-2-(trifluoromethyl)benzonitrile
—— (4-(6-chloro-2-(4-(dimethylamino)phenyl)-3H-imidazo[4,5-b]pyridin-7-yl)piperazin-1-yl)(4-methoxyphenyl)methanone 942948-21-2 C26H27ClN6O2
(4-(6-chloro-2-(4-(dimethylamino)phenyl)-3H-imidazo[4,5-b]pyridin-7-yl)piperazin-1-yl)(4-methoxyphenyl)methanone
—— 4-[(<i>N</i>-isobutyl-glycyl)-amino]-benzoic acid ethyl ester 101354-50-1 C15H22N2O3
4-[(<i>N</i>-isobutyl-glycyl)-amino]-benzoic acid ethyl ester
—— 4-(acetoxymethyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid 1263388-49-3 C10H9NO5
4-(acetoxymethyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid
—— 4-(2,6-dichlorobenzyl)-6-((2;5-difluoro-4-(piperazin-1-yl)phenyl)amino)-1H-imidazo[4,5-c]pyridine-7-carboxamide 1386949-76-3 C24H21Cl2F2N7O
4-(2,6-dichlorobenzyl)-6-((2;5-difluoro-4-(piperazin-1-yl)phenyl)amino)-1H-imidazo[4,5-c]pyridine-7-carboxamide
—— (4,5-Dimethoxy-2-phenylsulfamoyl-phenyl)-acetic acid ethyl ester 35189-68-5 C18H21NO6S
(4,5-Dimethoxy-2-phenylsulfamoyl-phenyl)-acetic acid ethyl ester
—— 4-[1-Amino-4-[4-(5-{[tert-butyl(diphenyl)silyl]oxy}-2-chlorobenzyl)-3-oxopiperazin-1-yl]-1-(1-methyl-1H-imidazol-5-yl)butyl]-2-fluorobenzonitrile 350604-62-5 C42H46ClFN6O2Si
4-[1-Amino-4-[4-(5-{[tert-butyl(diphenyl)silyl]oxy}-2-chlorobenzyl)-3-oxopiperazin-1-yl]-1-(1-methyl-1H-imidazol-5-yl)butyl]-2-fluorobenzonitrile
—— 4-chloro-2-methyl-6-(methylthio)aniline 90006-61-4 C8H10ClNS
4-chloro-2-methyl-6-(methylthio)aniline
—— 4-amino-6-chloro-benzene-1,3-disulfonic acid bis-benzylamide 95800-86-5 C20H20ClN3O4S2
4-amino-6-chloro-benzene-1,3-disulfonic acid bis-benzylamide
—— 4S-4-(3,4-difluorophenyl)-6-methoxymethyl-2-oxo-3-(2-(1-(3-fluorophenyl)piperidin-4-ylamino)ethylcarbamoyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester 218609-58-6 C28H32F3N5O5
4S-4-(3,4-difluorophenyl)-6-methoxymethyl-2-oxo-3-(2-(1-(3-fluorophenyl)piperidin-4-ylamino)ethylcarbamoyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester
—— 4,9-Dimethoxy-7-(iodomethyl)-5H-furo<3,2-g><1>benzopyran-5-one 93454-53-6 C14H11IO5
4,9-Dimethoxy-7-(iodomethyl)-5H-furo<3,2-g><1>benzopyran-5-one
—— 4-(((5S,5aS,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)amino)-N-(2-(piperidin-1-yl)ethyl)benzamide 1252007-67-2 C35H39N3O8
4-(((5S,5aS,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)amino)-N-(2-(piperidin-1-yl)ethyl)benzamide
—— 4-(5-{4-[2-(4-fluoro-phenyl)-ethyl]-piperazin-1-yl}-[1,2,4]thiadiazol-3-yl)-benzonitrile 1417824-47-5 C21H20FN5S
4-(5-{4-[2-(4-fluoro-phenyl)-ethyl]-piperazin-1-yl}-[1,2,4]thiadiazol-3-yl)-benzonitrile
—— (4S,4aS,5aR,12aS)-9-formyl-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 488818-70-8 C24H27N3O8
(4S,4aS,5aR,12aS)-9-formyl-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— 4,4'-(naphthalene-1,4-diyl)dibenzonitrile 916653-21-9 C24H14N2
4,4'-(naphthalene-1,4-diyl)dibenzonitrile
—— 4-amino-6-(4-chloro-2-fluorophenyl)-3-(2,2,2-trifluoroethoxy)picolinic acid 1417331-85-1 C14H9ClF4N2O3
4-amino-6-(4-chloro-2-fluorophenyl)-3-(2,2,2-trifluoroethoxy)picolinic acid
—— 4,4'-(1-ethyl-propane-1,3-diyl)-bis-pyridine 72654-65-0 C15H18N2
4,4'-(1-ethyl-propane-1,3-diyl)-bis-pyridine
—— 4-((5-chloro-2-methylphenyl)amino)-N,N,8-trimethyl-1-naphthamide 1446745-84-1 C21H21ClN2O
4-((5-chloro-2-methylphenyl)amino)-N,N,8-trimethyl-1-naphthamide