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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-nitrophenyl 1,3,5,8,12-pentaazacyclotetradec-3-yl ketone-N(1),N(5),N(8),N(12))copper(II) dinitrate 184303-45-5 C16H26CuN8O9
(4-nitrophenyl 1,3,5,8,12-pentaazacyclotetradec-3-yl ketone-N(1),N(5),N(8),N(12))copper(II) dinitrate
—— (4-Methanesulfonylimino-cyclohexa-2,5-dienylidene)-carbamic acid methyl ester 108792-17-2 C9H10N2O4S
(4-Methanesulfonylimino-cyclohexa-2,5-dienylidene)-carbamic acid methyl ester
—— 4-benzoyl-1-(2-phenylethyl)-3-amino-N-(2-amino-3-pyridyl)-pyrrolino-2,5-dione 1315268-36-0 C24H20N4O3
4-benzoyl-1-(2-phenylethyl)-3-amino-N-(2-amino-3-pyridyl)-pyrrolino-2,5-dione
—— (4,8-Dibromo-5-ethoxycarbonylamino-9,10-dioxo-9,10-dihydro-anthracen-1-yl)-carbamic acid ethyl ester 27606-30-0 C20H16Br2N2O6
(4,8-Dibromo-5-ethoxycarbonylamino-9,10-dioxo-9,10-dihydro-anthracen-1-yl)-carbamic acid ethyl ester
—— 4-((Z?)-2-phenoxy-benzylidene)-2-phenyl-4H-oxazol-5-one 77963-51-0 C22H15NO3
4-((Z?)-2-phenoxy-benzylidene)-2-phenyl-4H-oxazol-5-one
—— [4-(2-diethylamino-ethoxy)-phenyl]-(3-nitro-pyridin-2-yl)-amine 1240-59-1 C17H22N4O3
[4-(2-diethylamino-ethoxy)-phenyl]-(3-nitro-pyridin-2-yl)-amine
—— 4-phenyl-5-methoxy,dithieno[2,3-c;3,4-e][1,2]azaborine 86660-71-1 C15H12BNOS2
4-phenyl-5-methoxy,dithieno[2,3-c;3,4-e][1,2]azaborine
—— 4,4-Dimethyl-2-n-hexyl-1,3-oxathiolane 74195-16-7 C11H22OS
4,4-Dimethyl-2-n-hexyl-1,3-oxathiolane
—— 4-Methoxy-4-cyclohexen-1,1,2,2-tetracarbonitril 74503-39-2 C11H8N4O
4-Methoxy-4-cyclohexen-1,1,2,2-tetracarbonitril
—— 4-nitro-benzoic acid-(1-phenyl-[3]piperidyl ester) 101793-92-4 C18H18N2O4
4-nitro-benzoic acid-(1-phenyl-[3]piperidyl ester)
—— [4-(4-Benzhydrylidene-piperidin-1-yl)-6-methyl-pyrimidin-2-yl]-(2-bromo-4-isopropyl-phenyl)-ethyl-amine 751469-25-7 C34H37BrN4
[4-(4-Benzhydrylidene-piperidin-1-yl)-6-methyl-pyrimidin-2-yl]-(2-bromo-4-isopropyl-phenyl)-ethyl-amine
—— 4-N-acetyl-1-[2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-erythro-pentofuranos-3'-ulosyl]cytosine 121055-63-8 C23H41N3O6Si2
4-N-acetyl-1-[2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-erythro-pentofuranos-3'-ulosyl]cytosine
—— 4-Cyclohexyl-buten-(3)-in-(1) 2807-14-9 C10H14
4-Cyclohexyl-buten-(3)-in-(1)
—— 4-(o-bromophenoxy)tetrachloropyridine 75723-71-6 C11H4BrCl4NO
4-(o-bromophenoxy)tetrachloropyridine
—— 4-Methyl-1-(3-nitro-phenyl)-pyrazol-5-on-3-carbonsaeure-ethylester 105402-35-5 C13H13N3O5
4-Methyl-1-(3-nitro-phenyl)-pyrazol-5-on-3-carbonsaeure-ethylester
—— [4-benzyl-6-(3,4-bis-benzyloxy-phenyl)-morpholin-2-yl]-acetaldehyde 21760-63-4 C33H33NO4
[4-benzyl-6-(3,4-bis-benzyloxy-phenyl)-morpholin-2-yl]-acetaldehyde
—— 4α-Hydroxy-5α-androstan-17β-ol-3-on 898-98-6 C19H30O3
4α-Hydroxy-5α-androstan-17β-ol-3-on
—— [4-(3-diethylamino-propoxy)-benzyl]-[1-methyl-3-(2,6,6-trimethyl-cyclohex-1-enyl)-propyl]-amine 114695-32-8 C27H46N2O
[4-(3-diethylamino-propoxy)-benzyl]-[1-methyl-3-(2,6,6-trimethyl-cyclohex-1-enyl)-propyl]-amine
—— 4,6,7-Trimethyl-quinazoline 3-oxide 21237-14-9 C11H12N2O
4,6,7-Trimethyl-quinazoline 3-oxide
—— 4-Chloro-2-(4-phenylazo-phenylazo)-phenol 93869-59-1 C18H13ClN4O
4-Chloro-2-(4-phenylazo-phenylazo)-phenol
—— 4-Hydroxy-2-isopropyl-2-<3.4-dimethyl-phenyl>-butyrolacton 92654-92-7 C15H20O2
4-Hydroxy-2-isopropyl-2-<3.4-dimethyl-phenyl>-butyrolacton
—— 4-(1-ethyl-propyl)-6-methyl-8-(2,4,6-trimethyl-phenoxy)-1H-[1,7]naphthyridin-2-one 1349001-95-1 C23H28N2O2
4-(1-ethyl-propyl)-6-methyl-8-(2,4,6-trimethyl-phenoxy)-1H-[1,7]naphthyridin-2-one
—— 4-((4-chlorobenzyl)oxy)-1-(2-(methoxymethyl)-1-methyl-1H-benzimidazol-6-yl)pyridin-2(1H)-one 1447911-30-9 C22H20ClN3O3
4-((4-chlorobenzyl)oxy)-1-(2-(methoxymethyl)-1-methyl-1H-benzimidazol-6-yl)pyridin-2(1H)-one
—— 4-[2-(2,4-dichlorobenzoyl)phenylsulfamoyl]-N-{2-[4-(1-methylpiperidin-4-yl)piperazin-1-yl]-2-oxoethyl}benzamide 1032613-73-2 C32H35Cl2N5O5S
4-[2-(2,4-dichlorobenzoyl)phenylsulfamoyl]-N-{2-[4-(1-methylpiperidin-4-yl)piperazin-1-yl]-2-oxoethyl}benzamide
—— 4-isopropenyl-1-(1-naphthyl)-1,2,3-triazole 110678-66-5 C15H13N3
4-isopropenyl-1-(1-naphthyl)-1,2,3-triazole
—— 4-[1-(3-Aminopropyl)-5-fluoro-indol-3-yl]-5-(5-chloro-1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one 310886-63-6 C22H20ClFN6O
4-[1-(3-Aminopropyl)-5-fluoro-indol-3-yl]-5-(5-chloro-1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one
—— 4-(2-methoxy-5-(trifluoromethyl)pyridin-3-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide 1450921-62-6 C18H15F3N4O4S2
4-(2-methoxy-5-(trifluoromethyl)pyridin-3-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide
—— 4-(4-Chloro-phenylethynylselanyl)-butyric acid 94789-13-6 C12H11ClO2Se
4-(4-Chloro-phenylethynylselanyl)-butyric acid
—— 4,5-Dimethyl-anthron 15815-44-8 C16H14O
4,5-Dimethyl-anthron
—— 4-{3-[(2-tert-butylphenoxy)methyl]azetidin-1-yl}-4-oxobutanoic acid 1146959-07-0 C18H25NO4
4-{3-[(2-tert-butylphenoxy)methyl]azetidin-1-yl}-4-oxobutanoic acid
—— (4S,4aR,5S,5aR,6R,12aS)-9-Acetyl-5-(acetyloxy)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide 1036391-80-6 C26H28N2O10
(4S,4aR,5S,5aR,6R,12aS)-9-Acetyl-5-(acetyloxy)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
—— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-methoxy-4-(pyrimidin-5-yl)benzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162652-05-2 C29H29F2N5O5
4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-methoxy-4-(pyrimidin-5-yl)benzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— 4'-{[2-n-propyl-4-methyl-6-(1-methylbenzoimidazol-2-yl)benzoimidazol-1-yl]methyl}-2-(5-chloro-1-(triphenylmethyl)-imidazole-2-yl)biphenyl 1100995-52-5 C54H45ClN6
4'-{[2-n-propyl-4-methyl-6-(1-methylbenzoimidazol-2-yl)benzoimidazol-1-yl]methyl}-2-(5-chloro-1-(triphenylmethyl)-imidazole-2-yl)biphenyl
—— [4-[Bis[4-(diethylamino)phenyl]methylidene]naphthalen-1-ylidene]-ethyl-(3-trimethoxysilylpropyl)azanium;iodide 1056457-09-0 C39H54N3O3Si*I
[4-[Bis[4-(diethylamino)phenyl]methylidene]naphthalen-1-ylidene]-ethyl-(3-trimethoxysilylpropyl)azanium;iodide
—— 4-methyl-2-(2-(quinoxalin-5-yl)acetamido)thiophene-3-carboxamide 1239461-46-1 C16H14N4O2S
4-methyl-2-(2-(quinoxalin-5-yl)acetamido)thiophene-3-carboxamide
—— 4,4-diphenyl-6-((4-biphenylyl)methyl)cyclohex-2-enone 118017-46-2 C31H26O
4,4-diphenyl-6-((4-biphenylyl)methyl)cyclohex-2-enone
—— 4-benzyl-3-methyl-2-trifluoroacetylimino-2,3-dihydrothiazole 121953-29-5 C13H11F3N2OS
4-benzyl-3-methyl-2-trifluoroacetylimino-2,3-dihydrothiazole
—— 4,7-Dichlor-3-diethylaminomethyl-2-methylchinolin 61342-97-0 C15H18Cl2N2
4,7-Dichlor-3-diethylaminomethyl-2-methylchinolin
—— 4-((7-bromo-9H-fluoren-2-yl)sulfonyl)hexahydro-1,1-dimethyl-1H-1,4-diazepinium iodide 136579-28-7 C20H24BrN2O2S*I
4-((7-bromo-9H-fluoren-2-yl)sulfonyl)hexahydro-1,1-dimethyl-1H-1,4-diazepinium iodide
—— 4-(5-(3-[(11)C]methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide 1335246-26-8 C17H14F3N3O3S
4-(5-(3-[(11)C]methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide
—— 4-cyano-19β,28-epoxy-1,3-seco-2-nor-18αH-olean-1-oic acid 1620727-74-3 C29H45NO3
4-cyano-19β,28-epoxy-1,3-seco-2-nor-18αH-olean-1-oic acid
—— 4-ethyl-2,2'-bipyrrole-5-carboxaldehyde 1450981-96-0 C11H12N2O
4-ethyl-2,2'-bipyrrole-5-carboxaldehyde
—— 4-bromo-1-(dithieno[3,2-b;2',3'-d]thiophen-2-yl)butan-1-one 886138-28-9 C12H9BrOS3
4-bromo-1-(dithieno[3,2-b;2',3'-d]thiophen-2-yl)butan-1-one
—— 4-Phenethoxy-pyridin-2,6-dicarbonsaeuredihydrazid 18986-25-9 C15H17N5O3
4-Phenethoxy-pyridin-2,6-dicarbonsaeuredihydrazid
—— 4-Amino-5,6-diethoxy-pyrimidin 5018-51-9 C8H13N3O2
4-Amino-5,6-diethoxy-pyrimidin
—— 4-cyano-2,5-dihydro-thiophene-3-carboxylic acid ethyl ester 20688-06-6 C8H9NO2S
4-cyano-2,5-dihydro-thiophene-3-carboxylic acid ethyl ester
—— 4-hydroxy-6-methyl-3-[3-(2-oxo-2-phenylethylsulfanyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]-2H-pyran-2-one 1562399-54-5 C18H14N4O4S2
4-hydroxy-6-methyl-3-[3-(2-oxo-2-phenylethylsulfanyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]-2H-pyran-2-one
—— 4-[3-fluoro-4-[2-[7-(2-hydroxypropan-2-yl)-1H-indol-3-yl]ethylamino]-2-methoxyanilino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 1132682-47-3 C28H31FN4O3
4-[3-fluoro-4-[2-[7-(2-hydroxypropan-2-yl)-1H-indol-3-yl]ethylamino]-2-methoxyanilino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol
—— 4-(1,2-dimethylimidazol-5-yl)-2-[4-(N-propylsulphamoyl)anilino]pyrimidine 403792-20-1 C18H22N6O2S
4-(1,2-dimethylimidazol-5-yl)-2-[4-(N-propylsulphamoyl)anilino]pyrimidine
—— 4-((dimethylamino)methyl)-2-(4-(methylthio)phenyl)-1H-benzo[d]imidazol-5-ol 1256261-40-1 C17H19N3OS
4-((dimethylamino)methyl)-2-(4-(methylthio)phenyl)-1H-benzo[d]imidazol-5-ol