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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4''-O-[3-({2-[(3-carboxy-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxoquinolin-6-yl)amino]ethyl}amino)propanoyl]-6-O-methylerythromycin A 528850-41-1 C56H87ClN4O17
4''-O-[3-({2-[(3-carboxy-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxoquinolin-6-yl)amino]ethyl}amino)propanoyl]-6-O-methylerythromycin A
—— 4-O-<2,4,6-tri-O-methyl-3-O-((2)H)3methyl-β-D-galactopyranosyl>-1,2,3,5,6-penta-O-methyl-D-glucitol-1-d 76222-33-8 C21H42O11
4-O-<2,4,6-tri-O-methyl-3-O-((2)H)3methyl-β-D-galactopyranosyl>-1,2,3,5,6-penta-O-methyl-D-glucitol-1-d
—— 4,7-dimethyl 1-methoxy-3-phenyl-1H-indole-4,7-dicarboxylate 1512869-19-0 C19H17NO5
4,7-dimethyl 1-methoxy-3-phenyl-1H-indole-4,7-dicarboxylate
—— 4-Formyl-5-methyl-1.3-diphenyl-pyrazol 108977-88-4 C17H14N2O
4-Formyl-5-methyl-1.3-diphenyl-pyrazol
—— 4-Fluoracenaphthylen 21502-72-7 C12H7F
4-Fluoracenaphthylen
—— 4-methyl-3-((5-methyl-1,3,4-oxadiazol-2-yl)methoxy)-1-phenyl-1H-pyrazol-5-amine 1414569-46-2 C14H15N5O2
4-methyl-3-((5-methyl-1,3,4-oxadiazol-2-yl)methoxy)-1-phenyl-1H-pyrazol-5-amine
—— 4-Methyl-4'-nitro-diphenylmethylchlorid 92290-76-1 C14H12ClNO2
4-Methyl-4'-nitro-diphenylmethylchlorid
—— [4-(4-bromo-phenyl)-5-(3,4,5-trimethoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 70452-71-0 C19H20BrN5O4S
[4-(4-bromo-phenyl)-5-(3,4,5-trimethoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
—— 4-Benzoyl-3,5,7-triphenyl-1,2-4H-diazepin 69964-47-2 C30H22N2O
4-Benzoyl-3,5,7-triphenyl-1,2-4H-diazepin
—— 4-Cyano-5-methylsulfanyl-benzene-1,2,3-tricarboxylic acid trimethyl ester 65322-17-0 C14H13NO6S
4-Cyano-5-methylsulfanyl-benzene-1,2,3-tricarboxylic acid trimethyl ester
—— 4-nitro-5<i>H</i>-cyclohepta[<i>b</i>]indol-6-one 59958-62-2 C13H8N2O3
4-nitro-5<i>H</i>-cyclohepta[<i>b</i>]indol-6-one
—— 4-{5-bromo-3-[bromo-(2-bromo-phenyl)-methyl]-thiophen-2-yl}-3-chloromethyl-5-methyl-4<i>H</i>-[1,2,4]triazole 343985-06-8 C15H11Br3ClN3S
4-{5-bromo-3-[bromo-(2-bromo-phenyl)-methyl]-thiophen-2-yl}-3-chloromethyl-5-methyl-4<i>H</i>-[1,2,4]triazole
—— 4-[5-chloro-1-(3-dimethylamino-propyl)-1,3-dihydro-isobenzofuran-1-yl]-benzonitrile 64169-60-4 C20H21ClN2O
4-[5-chloro-1-(3-dimethylamino-propyl)-1,3-dihydro-isobenzofuran-1-yl]-benzonitrile
—— 4,4'-Bis(3-nitro-2-pyron-6-yl)diphenyl 64260-59-9 C22H12N2O8
4,4'-Bis(3-nitro-2-pyron-6-yl)diphenyl
—— 4-(2-chloro-acetylamino)-2-imino-3-phenyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 24231-81-0 C14H14ClN3O3S
4-(2-chloro-acetylamino)-2-imino-3-phenyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
—— 4α-Benzoyloxy-3α,20α-bis-dimethylamino-pregnan 5874-21-5 C32H50N2O2
4α-Benzoyloxy-3α,20α-bis-dimethylamino-pregnan
—— 4,4-Dimethyl-19-nor-androstan-17β-ol-3-on 2059-40-7 C20H32O2
4,4-Dimethyl-19-nor-androstan-17β-ol-3-on
—— 4-({4-[(4-methoxycarbonylamino-furan-2-carbonyl)-amino]-furan-2-carbonyl}-amino)-furan-2-carboxylic acid methyl ester 1170719-66-0 C18H15N3O9
4-({4-[(4-methoxycarbonylamino-furan-2-carbonyl)-amino]-furan-2-carbonyl}-amino)-furan-2-carboxylic acid methyl ester
—— 4-(5-methyl-4-nitro-1H-pyrazol-1-yl)piperidine 1536201-61-2 C9H14N4O2*ClH
4-(5-methyl-4-nitro-1H-pyrazol-1-yl)piperidine
—— 4-{cyclopropyl-[2-(3-fluoro-4-phenylcarbamoyl-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557034-70-4 C31H34FN5O4
4-{cyclopropyl-[2-(3-fluoro-4-phenylcarbamoyl-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-{2-[4-chloro-3-(4-isopropyl-piperazin-1-ylmethyl)-phenylamino]-1H-benzimidazol-5-yloxy}-pyridine-2-carboxylic acid methyl amide 769960-15-8 C28H32ClN7O2
4-{2-[4-chloro-3-(4-isopropyl-piperazin-1-ylmethyl)-phenylamino]-1H-benzimidazol-5-yloxy}-pyridine-2-carboxylic acid methyl amide
—— 4-(benzylamino)-6-[(4-{[1-(tert-butoxycarbonyl)piperidin-4-ylcarbonyl]amino}phenyl)amino]pyridine-3-carboxyamide 1227865-59-9 C30H36N6O4
4-(benzylamino)-6-[(4-{[1-(tert-butoxycarbonyl)piperidin-4-ylcarbonyl]amino}phenyl)amino]pyridine-3-carboxyamide
—— 4-[(3,5-difluorobenzyl)amino]-6-{[4-(trifluoromethoxy)phenyl]amino}pyridine-3-carboxyamide 1227865-89-5 C20H15F5N4O2
4-[(3,5-difluorobenzyl)amino]-6-{[4-(trifluoromethoxy)phenyl]amino}pyridine-3-carboxyamide
—— 4-[(aminooxy)methyl]-2-(hex-1-yn-1-yl)-1,3-thiazole 1229214-42-9 C10H14N2OS
4-[(aminooxy)methyl]-2-(hex-1-yn-1-yl)-1,3-thiazole
—— 4-[(2R)-4-tert-butylpiperazine-2-carbonyl]-N-[4-methyl-3-(trifluoromethyl)phenyl]piperazine-1-carboxamide 1229603-34-2 C22H32F3N5O2
4-[(2R)-4-tert-butylpiperazine-2-carbonyl]-N-[4-methyl-3-(trifluoromethyl)phenyl]piperazine-1-carboxamide
—— 4-{[2-(4-cyano-phenyl)-pyrimidine-5-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557032-76-4 C25H29N5O3
4-{[2-(4-cyano-phenyl)-pyrimidine-5-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-amino-6-(((1S)-1-(4-(3,5-difluorophenyl)-8-fluoro-3-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile 1374200-43-7 C22H15F3N6
4-amino-6-(((1S)-1-(4-(3,5-difluorophenyl)-8-fluoro-3-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile
—— 4-[(3,5-difluorobenzyl)amino]-6-{[(4-trifluoroacetyl)phenyl]amino}pyridine-3-carboxyamide 1227865-87-3 C21H15F5N4O2
4-[(3,5-difluorobenzyl)amino]-6-{[(4-trifluoroacetyl)phenyl]amino}pyridine-3-carboxyamide
—— 4-(3-chloropyridin-2-yl)-3-fluoro-N-(1H-indazol-6-yl)benzamide 849755-34-6 C19H12ClFN4O
4-(3-chloropyridin-2-yl)-3-fluoro-N-(1H-indazol-6-yl)benzamide
—— [4-cyclopentyloxy-6-(5-ethyl-3-methyl-1H-indazol-4-yl)-2-methyl-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine 693277-98-4 C33H40N4O
[4-cyclopentyloxy-6-(5-ethyl-3-methyl-1H-indazol-4-yl)-2-methyl-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine
—— 4-Carboxy-5-cyan-3-methyl-2-cis-4-cis-hexadiensaeure-dimethylester 2860-13-1 C11H13NO4
4-Carboxy-5-cyan-3-methyl-2-cis-4-cis-hexadiensaeure-dimethylester
—— 4-methyl-N'-((1-methyl-2-oxo-1,2-dihydroquinolin-4-yl)methylene)benzenesulfonohydrazide 111724-65-3 C18H17N3O3S
4-methyl-N'-((1-methyl-2-oxo-1,2-dihydroquinolin-4-yl)methylene)benzenesulfonohydrazide
—— 4-{[1-(4-chloro-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-phenyl-benzenesulfonamide 57873-22-0 C22H18ClN3O4S
4-{[1-(4-chloro-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-phenyl-benzenesulfonamide
—— 4-Anilino-2-phenyl-5.6-tetramethylen-pyrimidin 88828-40-4 C20H19N3
4-Anilino-2-phenyl-5.6-tetramethylen-pyrimidin
—— 4-Brom-5-benzhydrylidenhydrazino-3-pyridazon 98175-54-3 C17H13BrN4O
4-Brom-5-benzhydrylidenhydrazino-3-pyridazon
—— 4-Hydroxy-3-<α-ethylamino-benzyl>-cumarin 94905-43-8 C18H15NO3
4-Hydroxy-3-<α-ethylamino-benzyl>-cumarin
—— 4-Hydroxy-2,3-dimethyl-naphthyl-(1)-<2',3'-O-isopropyliden-adenosin-5'-benzylphosphat> 119415-46-2 C32H34N5O8P
4-Hydroxy-2,3-dimethyl-naphthyl-(1)-<2',3'-O-isopropyliden-adenosin-5'-benzylphosphat>
—— 4'-(methoxymethylene)-4-(trifluoromethyl)-[1,1'-bi(cyclohexane)]-3-en 1401904-64-0 C15H21F3O
4'-(methoxymethylene)-4-(trifluoromethyl)-[1,1'-bi(cyclohexane)]-3-en
—— 4,4-dimethyl-1-phenyl-3-(1H-pyrazol-1-yl)pentan-1-one 1373253-87-2 C16H20N2O
4,4-dimethyl-1-phenyl-3-(1H-pyrazol-1-yl)pentan-1-one
—— (4-Benzyloxy-phenyl)-(4-methoxy-2-methoxymethoxymethyl-phenyl)-methanol 848483-70-5 C24H26O5
(4-Benzyloxy-phenyl)-(4-methoxy-2-methoxymethoxymethyl-phenyl)-methanol
—— 4-(((3-(4-methoxyphenyl)-1H-pyrazol-4-yl)methylene)amino)-5-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione 1187037-84-8 C19H16N6OS
4-(((3-(4-methoxyphenyl)-1H-pyrazol-4-yl)methylene)amino)-5-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione
—— 4-[3-[4-(1-methyl-1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-furan-3-yl]-indol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 1117729-63-1 C31H31N3O5
4-[3-[4-(1-methyl-1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-furan-3-yl]-indol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Amino-N-(5,6-di-furan-2-yl-[1,2,4]triazin-3-yl)-benzenesulfonamide 20375-98-8 C17H13N5O4S
4-Amino-N-(5,6-di-furan-2-yl-[1,2,4]triazin-3-yl)-benzenesulfonamide
—— (4R,5S)-4-triisopropylsilyloxy-5-amino-1-hexene 1100345-54-7 C15H33NOSi
(4R,5S)-4-triisopropylsilyloxy-5-amino-1-hexene
—— (4R,5S)-4-triisopropylsilyloxy-5-amino-6-phenyl-1-hexene 1100345-58-1 C21H37NOSi
(4R,5S)-4-triisopropylsilyloxy-5-amino-6-phenyl-1-hexene
—— (4aR,9S,9aS)-7-Chloro-9-(4-chloro-phenyl)-3-isopropyl-2,3,4,4a,9,9a-hexahydro-1H-3-aza-fluorene 30145-05-2 C21H23Cl2N
(4aR,9S,9aS)-7-Chloro-9-(4-chloro-phenyl)-3-isopropyl-2,3,4,4a,9,9a-hexahydro-1H-3-aza-fluorene
—— 4-[3-[N-(2,4-Dichlorophenyl)amino]propoxy]benzoic acid 124063-50-9 C16H15Cl2NO3
4-[3-[N-(2,4-Dichlorophenyl)amino]propoxy]benzoic acid
—— 4-Azido-1-chloro-2-iodomethyl-benzene 443299-19-2 C7H5ClIN3
4-Azido-1-chloro-2-iodomethyl-benzene
—— (4aα,9aβ,10α)-10-ethyl-1,3,4,4a,9a,10-hexahydro-9(2H)-anthracenone 128951-96-2 C16H20O
(4aα,9aβ,10α)-10-ethyl-1,3,4,4a,9a,10-hexahydro-9(2H)-anthracenone
—— 4-((S)-2-((S)-2-(3-((2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)sulfonyl)ethyl)sulfonyl)propanamido)-3-methylbutanamido)-5-ureidopentanamido)benzyl (4-nitrophenyl) carbonate 1611498-14-6 C36H45N7O15S2
4-((S)-2-((S)-2-(3-((2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)sulfonyl)ethyl)sulfonyl)propanamido)-3-methylbutanamido)-5-ureidopentanamido)benzyl (4-nitrophenyl) carbonate