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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-15-methyl-15-azatetracyclo[6.6.1.02,7.09,14]pentadeca-2(7),3,5,9,11,13-hexaene 69190-39-2 C15H12ClN
4-chloro-15-methyl-15-azatetracyclo[6.6.1.02,7.09,14]pentadeca-2(7),3,5,9,11,13-hexaene
—— (4S,5S)-5-Dibenzylamino-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methylene-4-trimethylsilanyloxy-pentanoic acid ethyl ester 205489-07-2 C30H43NO5Si
(4S,5S)-5-Dibenzylamino-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methylene-4-trimethylsilanyloxy-pentanoic acid ethyl ester
—— 4-Chlor-7-diethylamino-6-nitro-1,8-naphthyridin-3-carbonsaeure-ethylester 70186-31-1 C15H17ClN4O4
4-Chlor-7-diethylamino-6-nitro-1,8-naphthyridin-3-carbonsaeure-ethylester
—— 4-(2,4,6-trimethylphenylsulfonyl)-1-(2-phenylethyl)piperazine 905036-85-3 C21H28N2O2S
4-(2,4,6-trimethylphenylsulfonyl)-1-(2-phenylethyl)piperazine
—— 4-Vinyl-benzoic acid isobutyl ester 2681-37-0 C13H16O2
4-Vinyl-benzoic acid isobutyl ester
—— 4,6-Di-tert.-butyl-2-hydroxy-8-methoxy-dibenzofuran 4950-28-1 C21H26O3
4,6-Di-tert.-butyl-2-hydroxy-8-methoxy-dibenzofuran
—— 4,5-Dichlor-1-<4-chlor-phenyl>-3-p-tolyl-pyrazol 71945-25-0 C16H11Cl3N2
4,5-Dichlor-1-<4-chlor-phenyl>-3-p-tolyl-pyrazol
—— (4-bromophenyl)-cyclopenta-2,4-dien-1-yl-dimethylsilane;dichlorozirconium(2+);1,2,3,4,5-pentamethylcyclopenta-1,3-diene 205392-36-5 C23H29BrCl2SiZr
(4-bromophenyl)-cyclopenta-2,4-dien-1-yl-dimethylsilane;dichlorozirconium(2+);1,2,3,4,5-pentamethylcyclopenta-1,3-diene
—— (4R,6R)-4,6-(bis-triethylsiloxy)-oct-1-ene 1071512-87-2 C20H44O2Si2
(4R,6R)-4,6-(bis-triethylsiloxy)-oct-1-ene
—— (4<i>R</i>)-5<i>t</i>-acetoxymethyl-4<i>r</i>-diethoxymethyl-oxazolidin-2-one 65947-49-1 C11H19NO6
(4<i>R</i>)-5<i>t</i>-acetoxymethyl-4<i>r</i>-diethoxymethyl-oxazolidin-2-one
—— 4-[3-(pyrazin-2-yloxy)benzylidene]-N-pyridazin-3-ylpiperidine-1-carboxamide 1020323-58-3 C21H20N6O2
4-[3-(pyrazin-2-yloxy)benzylidene]-N-pyridazin-3-ylpiperidine-1-carboxamide
—— 4-((3,5-difluoropyridin-2-yl)methoxy)-1-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indol-8-yl)pyridin-2(1H)-one hydrochloride 1260492-67-8 C24H22F2N4O2*ClH
4-((3,5-difluoropyridin-2-yl)methoxy)-1-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indol-8-yl)pyridin-2(1H)-one hydrochloride
—— 4-morpholino-6-(3-(trifluoromethoxy)phenyl)pteridin-2-amine 1003844-77-6 C17H15F3N6O2
4-morpholino-6-(3-(trifluoromethoxy)phenyl)pteridin-2-amine
—— 4-acetoxy-2-bromotetrahydrofuran-3-one 872311-71-2 C6H7BrO4
4-acetoxy-2-bromotetrahydrofuran-3-one
—— 4(5)-imidazole-carboxaldehyde-acetylhydrazone 1609162-98-2 C6H8N4O
4(5)-imidazole-carboxaldehyde-acetylhydrazone
—— 4-(4-Fluoro-phenyl)-2,4-dioxo-thiobutyric acid S-phenylcarbamoylmethyl ester 81385-07-1 C18H14FNO4S
4-(4-Fluoro-phenyl)-2,4-dioxo-thiobutyric acid S-phenylcarbamoylmethyl ester
—— 4-amino-7-(2-methoxy-4-pyridinyl)-N-(1-methyl-4-piperidinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-77-6 C19H23N7O2
4-amino-7-(2-methoxy-4-pyridinyl)-N-(1-methyl-4-piperidinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-amino-N-(4-(dimethylamino)cyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-78-7 C21H27N7O2
4-amino-N-(4-(dimethylamino)cyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-[[(1S)-1-[2-(3-fluorophenyl)-1-oxo-8-(trifluoromethyl)isoquinolin-3-yl]ethyl]amino]-1H-pyrido[3,2-d]pyrimidin-2-one 1420622-73-6 C25H17F4N5O2
4-[[(1S)-1-[2-(3-fluorophenyl)-1-oxo-8-(trifluoromethyl)isoquinolin-3-yl]ethyl]amino]-1H-pyrido[3,2-d]pyrimidin-2-one
—— 4,5α-epoxy-6,6-ethane-1,2-diyldioxy-3-methoxy-7ξ,17-dimethyl-morphinan-14-ol 2859-10-1 C21H27NO5
4,5α-epoxy-6,6-ethane-1,2-diyldioxy-3-methoxy-7ξ,17-dimethyl-morphinan-14-ol
—— 4-(3-thioxo-3H-1,2-dithiol-5-yl)phenyl pivalate 1258508-91-6 C14H14O2S3
4-(3-thioxo-3H-1,2-dithiol-5-yl)phenyl pivalate
—— 4-methyl-N-[[6-[(4-methylanilino)methyl]pyridin-2-yl]methyl]aniline;palladium(2+);dichloride 459409-97-3 C21H23ClN3Pd*Cl
4-methyl-N-[[6-[(4-methylanilino)methyl]pyridin-2-yl]methyl]aniline;palladium(2+);dichloride
—— 4-Fluoro-N-methyl-2-(trifluoromethyl)aniline 1215266-60-6 C8H7F4N
4-Fluoro-N-methyl-2-(trifluoromethyl)aniline
—— (4R,5S)-3-[(2S,3S)-3-((R)-1-Benzyloxy-ethyl)-2-methyl-5-trimethylsilanyl-pent-4-ynoyl]-4-methyl-5-phenyl-oxazolidin-2-one 405552-26-3 C28H35NO4Si
(4R,5S)-3-[(2S,3S)-3-((R)-1-Benzyloxy-ethyl)-2-methyl-5-trimethylsilanyl-pent-4-ynoyl]-4-methyl-5-phenyl-oxazolidin-2-one
—— 4'-fluorobiphenyl-3-sulphonic acid [4-chloro-3-(3-phenylureido)phenyl]amide 1259029-23-6 C25H19ClFN3O3S
4'-fluorobiphenyl-3-sulphonic acid [4-chloro-3-(3-phenylureido)phenyl]amide
—— 4'-Methylsulfonyldiphenylamin-2-carboxaldehydazin 59304-27-7 C28H26N4O4S2
4'-Methylsulfonyldiphenylamin-2-carboxaldehydazin
—— 4-<1-methyl-1-(trimethylsiloxy)ethyl>-2-piperidinomethyl-1,2-thiazetidine 1,1-dioxide 134327-95-0 C14H30N2O3SSi
4-<1-methyl-1-(trimethylsiloxy)ethyl>-2-piperidinomethyl-1,2-thiazetidine 1,1-dioxide
—— 4-(3-hydroxy-3-methyl-2-oxobutyl)benzonitrile 1621104-67-3 C12H13NO2
4-(3-hydroxy-3-methyl-2-oxobutyl)benzonitrile
—— 4-(5-bromo-2-methyl-thiazol-4-yl)-pyridine N-oxide 1400220-27-0 C9H7BrN2OS
4-(5-bromo-2-methyl-thiazol-4-yl)-pyridine N-oxide
—— (4-(N-benzyloxycarbonyl-N-methylamino)phenyl)phosphinic acid 947171-00-8 C15H16NO4P
(4-(N-benzyloxycarbonyl-N-methylamino)phenyl)phosphinic acid
—— 4-(2-(benzylideneamino)-3-cyano-4-phenyl-1H-pyrrol-1-yl)-N-(3-methylisoxazol-5-yl)benzenesulfonamide 1095566-06-5 C28H21N5O3S
4-(2-(benzylideneamino)-3-cyano-4-phenyl-1H-pyrrol-1-yl)-N-(3-methylisoxazol-5-yl)benzenesulfonamide
—— 4'-Bromdiphenylamin-2-carboxaldehydazin 59304-20-0 C26H20Br2N4
4'-Bromdiphenylamin-2-carboxaldehydazin
—— 4-hydrazino-1-isopropyl-3-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester 37700-18-8 C13H19N5O2
4-hydrazino-1-isopropyl-3-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester
—— 4-[(4-phenyl-2,3-dihydro-1H-inden-1-yl)oxy]benzenepropanoic acid 691900-34-2 C24H22O3
4-[(4-phenyl-2,3-dihydro-1H-inden-1-yl)oxy]benzenepropanoic acid
—— 4,5-dihydro-4-oxo-3-(p-tolyl)isoxazolo<5,4-d>pyrimidine 117840-05-8 C12H9N3O2
4,5-dihydro-4-oxo-3-(p-tolyl)isoxazolo<5,4-d>pyrimidine
—— 4-({4-[2-(furan-2-yl)-6-methylpyridin-3-yl]oxypyridin-2-yl}-amino)benzenesulfonamide 1117685-73-0 C21H18N4O4S
4-({4-[2-(furan-2-yl)-6-methylpyridin-3-yl]oxypyridin-2-yl}-amino)benzenesulfonamide
—— 4,4'-dimethyl-[1,1'-biphenyl]-2,2',3,3',5,6'-hexaol 1186420-78-9 C14H14O6
4,4'-dimethyl-[1,1'-biphenyl]-2,2',3,3',5,6'-hexaol
—— 4,7-bis(9,9-dihexylfluoren-2-yl)-2,1,3-benzothiadiazole 875211-15-7 C56H68N2S
4,7-bis(9,9-dihexylfluoren-2-yl)-2,1,3-benzothiadiazole
—— 4-(4-chlorobenzylidene)-1-(4-hydroxy-6-methylpyrimidin-2-yl)-2-methyl-1H-imidazol-5(4H)-one 1575727-51-3 C16H13ClN4O2
4-(4-chlorobenzylidene)-1-(4-hydroxy-6-methylpyrimidin-2-yl)-2-methyl-1H-imidazol-5(4H)-one
—— 4-(1-{5-[(5-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}piperidin-4-yl)pyridinium trifluoroacetate 959839-67-9 C2HF3O2*C24H25FN4O2
4-(1-{5-[(5-ethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}piperidin-4-yl)pyridinium trifluoroacetate
—— 4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-[6-[(3S,5S)-5-methoxycarbonyl-1-(4-nitrobenzyloxy-carbonyl)pyrrolidin-3-yl]-7-methylthioimidazo[5,1-b]thiazolium-2-yl]-1-carbapen-2-em-3-carboxylate chloride 352307-06-3 C37H37N6O12S2*Cl
4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-[6-[(3S,5S)-5-methoxycarbonyl-1-(4-nitrobenzyloxy-carbonyl)pyrrolidin-3-yl]-7-methylthioimidazo[5,1-b]thiazolium-2-yl]-1-carbapen-2-em-3-carboxylate chloride
—— (4R,5R,6R,E)-4-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-6-methyl-9-oxonon-2-enylacetate 1449483-40-2 C25H40O5Si
(4R,5R,6R,E)-4-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-6-methyl-9-oxonon-2-enylacetate
—— [4-[2-[4-[[2-(Furan-2-yl)acetyl]oxymethyl]-3,5-dioxopiperazin-1-yl]ethyl]-2,6-dioxopiperazin-1-yl]methyl 2-(furan-2-yl)acetate 105703-46-6 C24H26N4O10
[4-[2-[4-[[2-(Furan-2-yl)acetyl]oxymethyl]-3,5-dioxopiperazin-1-yl]ethyl]-2,6-dioxopiperazin-1-yl]methyl 2-(furan-2-yl)acetate
—— 4-(3,4-dimethyl-1-phenyl-1-thioxo-2,3-dihydro-1H-1λ5-phosphol-3-yl)-pyridine 51285-43-9 C17H18NPS
4-(3,4-dimethyl-1-phenyl-1-thioxo-2,3-dihydro-1H-1λ5-phosphol-3-yl)-pyridine
—— (4R)-[(2R,3S)-2-({[(benzyloxy)carbonyl]amino}methyl)-3-hydroxy-1-oxopropyl]-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one 868632-24-0 C31H34N2O6
(4R)-[(2R,3S)-2-({[(benzyloxy)carbonyl]amino}methyl)-3-hydroxy-1-oxopropyl]-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one
—— 4-((2S,3'S)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenylamine 1350375-43-7 C15H23N3
4-((2S,3'S)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenylamine
—— 4-(4-{2-oxo-2-[4-(5-trifluoromethyl[1,3,4]thiadiazol-2-yl)piperazin-1-yl]ethoxy}cyclohexylamino)-2-trifluoromethylbenzonitrile 1258837-94-3 C23H24F6N6O2S
4-(4-{2-oxo-2-[4-(5-trifluoromethyl[1,3,4]thiadiazol-2-yl)piperazin-1-yl]ethoxy}cyclohexylamino)-2-trifluoromethylbenzonitrile
—— 4-chloro-3-(trifluoromethyl)-N-((1S,4S)-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)benzamide 1276671-08-9 C21H18ClF6NO3S
4-chloro-3-(trifluoromethyl)-N-((1S,4S)-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)benzamide
—— 4-[5-(3,5-dichloro-4-fluorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-methyl-N-[(R)-3-oxo-2-(2,2,2-trifluoroethyl)isoxazolidin-4-yl]benzamide 1309958-09-5 C23H16Cl2F7N3O4
4-[5-(3,5-dichloro-4-fluorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-methyl-N-[(R)-3-oxo-2-(2,2,2-trifluoroethyl)isoxazolidin-4-yl]benzamide
—— 4,6-bis(hexylthio)-2-methyl-5-nitropyrimidine 155081-99-5 C17H29N3O2S2
4,6-bis(hexylthio)-2-methyl-5-nitropyrimidine