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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4'ξ-Hydroxymethyl-3β-methoxy-4',5',16β,17β-tetrahydro-5α-androstano<17,16-b>furan-5'on 72166-25-7 C23H36O4
4'ξ-Hydroxymethyl-3β-methoxy-4',5',16β,17β-tetrahydro-5α-androstano<17,16-b>furan-5'on
—— 4-(1-benzofuran-5-yloxy)-3-chloroaniline 1033810-38-6 C14H10ClNO2
4-(1-benzofuran-5-yloxy)-3-chloroaniline
—— 4-bromo-1-(2,2-dimethylpropyl)-5-[1,2,4]triazolo[4,3-a]pyridin-6-yl-1H-benzotriazole 1257326-73-0 C17H17BrN6
4-bromo-1-(2,2-dimethylpropyl)-5-[1,2,4]triazolo[4,3-a]pyridin-6-yl-1H-benzotriazole
—— 4-oxo-4-(5-[2]thienylmethyl-[2]thienyl)-butyric acid 100397-21-5 C13H12O3S2
4-oxo-4-(5-[2]thienylmethyl-[2]thienyl)-butyric acid
—— 4-Diethylamino-2,3-dimethyl-penten-(1)-ol-(3) 22057-07-4 C11H23NO
4-Diethylamino-2,3-dimethyl-penten-(1)-ol-(3)
—— 4,4-dichloro-2-nitro-1,1,3-tris[(4-tert-butylbenzyl)thio]-1,3-butadiene 1384107-36-1 C37H45Cl2NO2S3
4,4-dichloro-2-nitro-1,1,3-tris[(4-tert-butylbenzyl)thio]-1,3-butadiene
—— 4-chloro-N-{[3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazol-1-yl]-[7-(4-trifluorophenyl)-7-oxo-heptylamino]methylene}benzenesulfonamide 1039037-65-4 C36H33Cl2F3N4O3S
4-chloro-N-{[3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazol-1-yl]-[7-(4-trifluorophenyl)-7-oxo-heptylamino]methylene}benzenesulfonamide
—— 4-(aminomethyl)-3-(trifluoromethoxy)benzonitrile hydrochloride 1241828-80-7 C9H7F3N2O*ClH
4-(aminomethyl)-3-(trifluoromethoxy)benzonitrile hydrochloride
—— 4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)butyramide 69560-37-8 C20H23NO6
4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)butyramide
—— 4'-acetoxy-2'-fluoroacetanilide 368833-44-7 C10H10FNO3
4'-acetoxy-2'-fluoroacetanilide
—— 4,6-dimethyl-1-bora-adamantane 73207-63-3 C11H19B
4,6-dimethyl-1-bora-adamantane
—— 4H-1,2,4-Triazol-3-amine, 4-methyl-5-[(1-methylpropyl)thio]- 1250772-20-3 C7H14N4S
4H-1,2,4-Triazol-3-amine, 4-methyl-5-[(1-methylpropyl)thio]-
—— 4,5-dimethylacenaphthylene 41002-81-7 C14H12
4,5-dimethylacenaphthylene
—— 4-{3-[4-(2-Oxo-pyrrolidin-1-yl)-benzyl]-3H-imidazol-4-ylmethyl}-benzonitrile 210036-65-0 C22H20N4O
4-{3-[4-(2-Oxo-pyrrolidin-1-yl)-benzyl]-3H-imidazol-4-ylmethyl}-benzonitrile
—— 4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-N-[4-(1H-pyrazol-1-yl)-2-(trifluoromethyl)benzyl]-1-piperidinecarboxamide 392627-49-5 C50H57F3N6O4Si
4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-N-[4-(1H-pyrazol-1-yl)-2-(trifluoromethyl)benzyl]-1-piperidinecarboxamide
—— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(2-(4-fluorophenoxy)ethyl)sulfamoyl)benzoic acid 1254205-67-8 C21H15ClF4N2O5S
4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(2-(4-fluorophenoxy)ethyl)sulfamoyl)benzoic acid
—— 4-amino-1-cyclobutylmethyl-2-[2-(5-phosphono)furanyl]benzimidazole 213198-50-6 C16H18N3O4P
4-amino-1-cyclobutylmethyl-2-[2-(5-phosphono)furanyl]benzimidazole
—— 4-(4-aminophenyl)sulfanyl-N-[5-(furan-2-yl)-1H-pyrazol-3-yl]-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine 1258222-75-1 C21H23N9OS
4-(4-aminophenyl)sulfanyl-N-[5-(furan-2-yl)-1H-pyrazol-3-yl]-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine
—— {4-[3-(6-amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-chloro-phenyl}-(4-morpholin-4-yl-piperidin-1-yl)-methanone 1253054-62-4 C30H32ClN5O2
{4-[3-(6-amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-chloro-phenyl}-(4-morpholin-4-yl-piperidin-1-yl)-methanone
—— 4-[2-(cyclobutylcarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine 1246207-22-6 C23H30N6O
4-[2-(cyclobutylcarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine
—— 4-(3,4-dimethoxyphenoxy)-1-methyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine 1204594-13-7 C20H18N4O3
4-(3,4-dimethoxyphenoxy)-1-methyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine
—— 4-hydroxy-4-(1-methyl-1H-imidazol-2-yl)-cyclohexanone 1228652-46-7 C10H14N2O2
4-hydroxy-4-(1-methyl-1H-imidazol-2-yl)-cyclohexanone
—— 4-{5-[(2-phenyl-5-trifluoromethyloxazole-4-carbonyl)amino]pyridin-2-yl}-[1,4]diazepane-1-carboxylic acid methyl ester hydrochloride 1207714-02-0 C23H22F3N5O4*ClH
4-{5-[(2-phenyl-5-trifluoromethyloxazole-4-carbonyl)amino]pyridin-2-yl}-[1,4]diazepane-1-carboxylic acid methyl ester hydrochloride
—— 4-((6-(4-fluorophenyl)-4-(1-(trifluoromethyl)cyclopropylamino)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)-3-isopropylbenzenesulfonamide 1203652-72-5 C27H26F4N6O2S
4-((6-(4-fluorophenyl)-4-(1-(trifluoromethyl)cyclopropylamino)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)-3-isopropylbenzenesulfonamide
—— 4-(2-(phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl)-N-(2-(pyridin-3-yl)ethyl)benzamide 1206593-68-1 C26H22N6O
4-(2-(phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl)-N-(2-(pyridin-3-yl)ethyl)benzamide
—— 4-(1,3-dioxane-2-yl)-2-(4-methylpiperazino)pyrimidine 1206822-14-1 C13H20N4O2
4-(1,3-dioxane-2-yl)-2-(4-methylpiperazino)pyrimidine
—— 4-chloro-3-((6-(4-fluorophenyl)-4-(1-(trifluoromethyl)cyclopropylamino)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide 1203652-40-7 C24H19ClF4N6O2S
4-chloro-3-((6-(4-fluorophenyl)-4-(1-(trifluoromethyl)cyclopropylamino)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide
—— 4-(3,5-dimethylphenoxy)-3-(4-tosylpiperazin-1-ylsulfonyl)benzonitrile 1253109-09-9 C26H27N3O5S2
4-(3,5-dimethylphenoxy)-3-(4-tosylpiperazin-1-ylsulfonyl)benzonitrile
—— 4'-acetoxy-6-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-8-C-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-5,7-dibenzyloxy-4-hydroxyflavan 1253227-91-6 C56H60O22
4'-acetoxy-6-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-8-C-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-5,7-dibenzyloxy-4-hydroxyflavan
—— 4-benzylthio-7-cyano-1-methylindole 134161-68-5 C17H14N2S
4-benzylthio-7-cyano-1-methylindole
—— 4-Acetoxy-5-methoxy-2-methylbenzylacetat 60824-69-3 C13H16O5
4-Acetoxy-5-methoxy-2-methylbenzylacetat
—— 4-Chlor-1,3-bis-<isopropyliden-thiosemicarbazono>-benzol 96677-89-3 C14H19ClN6S2
4-Chlor-1,3-bis-<isopropyliden-thiosemicarbazono>-benzol
—— 4-(4-methyl-[1]naphthyl)-4-semicarbazono-butyric acid 107057-06-7 C16H17N3O3
4-(4-methyl-[1]naphthyl)-4-semicarbazono-butyric acid
—— 4-N-[5-(2,3-dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-1-N-(2-pyrrolidin-1-ylethyl)benzene-1,4-diamine 1142939-87-4 C26H28N6O2
4-N-[5-(2,3-dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-1-N-(2-pyrrolidin-1-ylethyl)benzene-1,4-diamine
—— 4-sec-butylthiophenyl isothiocyanate 380383-37-9 C11H13NS2
4-sec-butylthiophenyl isothiocyanate
—— 4-Diacetylamino-3-acetoxy-toluol 94625-72-6 C13H15NO4
4-Diacetylamino-3-acetoxy-toluol
—— 4-(2-Nitro-3-chlor-phenyl)-5-oxo-hexin-(1) 23066-24-2 C12H10ClNO3
4-(2-Nitro-3-chlor-phenyl)-5-oxo-hexin-(1)
—— 4-N-benzhydrylaminocarbonyl-7α-chloro-3-methyl-1,1-dioxoceph-3-em 1006105-18-5 C21H19ClN2O4S
4-N-benzhydrylaminocarbonyl-7α-chloro-3-methyl-1,1-dioxoceph-3-em
—— 4H-Indol-4-one,1-(4-fluorophenyl)-1,5,6,7-tetrahydro-6,6-dimethyl-2-(4-nitrophenyl)-,oxime 890827-47-1 C22H20FN3O3
4H-Indol-4-one,1-(4-fluorophenyl)-1,5,6,7-tetrahydro-6,6-dimethyl-2-(4-nitrophenyl)-,oxime
—— (4Ξ)-2-[(<i>Z</i>)-2-((Ξ)-5α-cholestan-3-yliden)-ethylidene]-4-methoxy-cyclohexanone 106629-71-4 C36H58O2
(4Ξ)-2-[(<i>Z</i>)-2-((Ξ)-5α-cholestan-3-yliden)-ethylidene]-4-methoxy-cyclohexanone
—— 4-bromo-3-(2-(3-cyclohexyloxetan-3-yl)acetamido)-N,N-dimethyl-1H-indole-1-carboxamide 1394027-88-3 C22H28BrN3O3
4-bromo-3-(2-(3-cyclohexyloxetan-3-yl)acetamido)-N,N-dimethyl-1H-indole-1-carboxamide
—— 4-isopropyl-3-methyl-2-octyl-anisole 102709-72-8 C19H32O
4-isopropyl-3-methyl-2-octyl-anisole
—— (4S,6R)-4-azido-1,1-dimethoxy-6-propanoyloxypentadecane 256379-51-8 C20H39N3O4
(4S,6R)-4-azido-1,1-dimethoxy-6-propanoyloxypentadecane
—— 4,5β-Dimethyl-6α-hydroxy-Δ<sup>3</sup>-cholesten 17756-91-1 C29H50O
4,5β-Dimethyl-6α-hydroxy-Δ<sup>3</sup>-cholesten
—— (4aS,5S,8R,8aR)-8a-Hydroxy-8-isopropyl-5-methyl-5-phenylsulfanyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid methyl ester 77462-50-1 C22H30O3S
(4aS,5S,8R,8aR)-8a-Hydroxy-8-isopropyl-5-methyl-5-phenylsulfanyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid methyl ester
—— 4-(tert-butyldimethylsilanyloxy)-1-oxiranyl-pentan-2-ol 883142-32-3 C13H28O3Si
4-(tert-butyldimethylsilanyloxy)-1-oxiranyl-pentan-2-ol
—— 4-(((4-(((7-amino-2-(furan-2-yl)[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl)amino)methyl)cyclohexyl)methyl)amino)-4-oxobutanoic acid 1360053-08-2 C20H26N8O4
4-(((4-(((7-amino-2-(furan-2-yl)[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl)amino)methyl)cyclohexyl)methyl)amino)-4-oxobutanoic acid
—— (4R,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-2-p-tolyl-6-triisopropylsilanyloxy-cyclohept-2-enone 140709-99-5 C29H50O3Si2
(4R,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-2-p-tolyl-6-triisopropylsilanyloxy-cyclohept-2-enone
—— (4S)-4-Isopropyl-2-<2-(4-methylphenylsulfanyl)phenyl>-4,5-dihydro-1,3-oxazole 160246-25-3 C19H21NOS
(4S)-4-Isopropyl-2-<2-(4-methylphenylsulfanyl)phenyl>-4,5-dihydro-1,3-oxazole
—— 4-[3-(3,5-Diphenyl-pyrazol-1-yl)-propyl]-morpholine 130188-37-3 C22H25N3O
4-[3-(3,5-Diphenyl-pyrazol-1-yl)-propyl]-morpholine