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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-benzyl 1-ethyl 2-(dibenzylamino)succinate 1018684-09-7 C27H29NO4
4-benzyl 1-ethyl 2-(dibenzylamino)succinate
—— 4-pentenyl 2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranoside 904297-73-0 C44H48Cl3NO14
4-pentenyl 2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranoside
—— 4-[[3-(3-cyanophenyl)phenyl]sulfonylamino]-2-hydroxy-benzoic acid 1353433-81-4 C20H14N2O5S
4-[[3-(3-cyanophenyl)phenyl]sulfonylamino]-2-hydroxy-benzoic acid
—— 4-((5-chloro-6-(2-fluoro-2-methylpropoxy)pyridin-3-yloxy)methyl)-2,5-difluoro-N-(methylsulfonyl)benzamide 1355487-55-6 C18H18ClF3N2O5S
4-((5-chloro-6-(2-fluoro-2-methylpropoxy)pyridin-3-yloxy)methyl)-2,5-difluoro-N-(methylsulfonyl)benzamide
—— 4'-monoiodofluorescein 70763-43-8 C20H11IO5
4'-monoiodofluorescein
—— 4-((2S,3R)-2-Benzyloxycarbonylamino-3-tert-butoxy-butyryloxy)-pentanoic acid tert-butyl ester 22783-13-7 C25H39NO7
4-((2S,3R)-2-Benzyloxycarbonylamino-3-tert-butoxy-butyryloxy)-pentanoic acid tert-butyl ester
—— 4-amino-3-(4-chloro-phenyl)-2-imino-2,3-dihydro-thiazole-5-carboxylic acid amide 33373-98-7 C10H9ClN4OS
4-amino-3-(4-chloro-phenyl)-2-imino-2,3-dihydro-thiazole-5-carboxylic acid amide
—— 4-[1-(2,2,2-trifluoroethyl)-2-methylimidazol-5-yl]-2-{4-[N-(cyclopropylmethyl)sulphamoyl]anilino}pyrimidine 403792-04-1 C20H21F3N6O2S
4-[1-(2,2,2-trifluoroethyl)-2-methylimidazol-5-yl]-2-{4-[N-(cyclopropylmethyl)sulphamoyl]anilino}pyrimidine
—— (+/-)-4-[(R,S)-α-(4-Allyl-1-piperazinyl)-3-methoxybenzyl]benzoic Acid 216532-69-3 C22H26N2O3
(+/-)-4-[(R,S)-α-(4-Allyl-1-piperazinyl)-3-methoxybenzyl]benzoic Acid
—— 4-[N-(((((((biotinyl)aminopropoxy)ethoxy)ethoxy)ethoxy)ethoxy)propyl)]carbamoylmethyl-7-[1-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)-1H-1,2,3-triazol-4-yl]-2H-chromen-2-one 1384966-93-1 C48H58F17N7O10S
4-[N-(((((((biotinyl)aminopropoxy)ethoxy)ethoxy)ethoxy)ethoxy)propyl)]carbamoylmethyl-7-[1-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)-1H-1,2,3-triazol-4-yl]-2H-chromen-2-one
—— [(4-methoxybenzenesulfonyl)-(4-methoxyphenyl)amino]acetic acid 1173977-47-3 C16H17NO6S
[(4-methoxybenzenesulfonyl)-(4-methoxyphenyl)amino]acetic acid
—— 4-chloro-2,5-dimethyl-N-[1-[3-oxo-3-[4-(2-pyrrolidin-1-yl-ethyl)piperidin-1-yl]propyl]-1H-indol-7-yl]benzenesulfonic acid amide 1239710-58-7 C30H39ClN4O3S
4-chloro-2,5-dimethyl-N-[1-[3-oxo-3-[4-(2-pyrrolidin-1-yl-ethyl)piperidin-1-yl]propyl]-1H-indol-7-yl]benzenesulfonic acid amide
—— 4-(C6F5S)C6H4C6H5 69941-03-3 C18H9F5S
4-(C6F5S)C6H4C6H5
—— 4-{2-amino-5-[(1E)-N-{[2-(trifluoromethyl)pyridin-4-yl]oxy}ethanimidoyl]pyrimidin-4-yl}-N-(2,6-difluorophenyl)piperidine-1-carboxamide 1603904-10-4 C24H22F5N7O2
4-{2-amino-5-[(1E)-N-{[2-(trifluoromethyl)pyridin-4-yl]oxy}ethanimidoyl]pyrimidin-4-yl}-N-(2,6-difluorophenyl)piperidine-1-carboxamide
—— 4-phenyl-piperidine-4-carboxylic acid (7-chloro-1-oxo-1,2-dihydro-isoquinolin-6-yl)-amide 1013118-99-4 C21H20ClN3O2
4-phenyl-piperidine-4-carboxylic acid (7-chloro-1-oxo-1,2-dihydro-isoquinolin-6-yl)-amide
—— 4-(4-Isopropylsulfanyl-benzoyl)-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester 203187-11-5 C25H38N2O3S
4-(4-Isopropylsulfanyl-benzoyl)-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester
—— 4-((1S,2S)-1-fluoro-3-methyl-1-nitro-2-(nitromethyl)butyl)benzonitrile 1621100-88-6 C13H14FN3O4
4-((1S,2S)-1-fluoro-3-methyl-1-nitro-2-(nitromethyl)butyl)benzonitrile
—— 4-[3-(2-carbamoylphenoxy)propyl]-N-pyridin-3-ylpiperidine-1-carboxamide 1008765-99-8 C21H26N4O3
4-[3-(2-carbamoylphenoxy)propyl]-N-pyridin-3-ylpiperidine-1-carboxamide
—— 4-ethoxy-cyclohexa-1,4-dienecarbaldehyde 100704-79-8 C9H12O2
4-ethoxy-cyclohexa-1,4-dienecarbaldehyde
—— (4-(benzyloxy)-6-chloropyridin-2-yl)(phenyl)methanone 1228555-59-6 C19H14ClNO2
(4-(benzyloxy)-6-chloropyridin-2-yl)(phenyl)methanone
—— 4-{3-[4-((S)-2-Amino-2-carboxy-ethyl)-phenoxy]-propyl}-piperidine-1-carboxylic acid tert-butyl ester 403857-12-5 C22H34N2O5
4-{3-[4-((S)-2-Amino-2-carboxy-ethyl)-phenoxy]-propyl}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Aethoxycarbonylmethoxy-benzolsulfoguanidin 101495-74-3 C11H15N3O5S
4-Aethoxycarbonylmethoxy-benzolsulfoguanidin
—— 4-(4-Methylphenyl)-3-(2,4,6-trimethylphenyl)-1-oxa-2,4-diazaspiro[4.6]undeca-2,6,8,10-tetraene 205643-58-9 C24H24N2O
4-(4-Methylphenyl)-3-(2,4,6-trimethylphenyl)-1-oxa-2,4-diazaspiro[4.6]undeca-2,6,8,10-tetraene
—— 4-chloro-N-(3-chlorobenzyl)-1H-indazole-6-carboxamide 1002110-75-9 C15H11Cl2N3O
4-chloro-N-(3-chlorobenzyl)-1H-indazole-6-carboxamide
—— 4-acetoxymethyl-2-[2-(<i>N</i>-acetyl-anilino)-vinyl]-3-ethyl-4-methyl-4,5-dihydro-thiazolium; iodide 113062-26-3 C19H25N2O3S*I
4-acetoxymethyl-2-[2-(<i>N</i>-acetyl-anilino)-vinyl]-3-ethyl-4-methyl-4,5-dihydro-thiazolium; iodide
—— 4-(4-(6-bromo-3,8-dioctylpyren-1-yl)piperazin-1-yl)aniline 1185354-61-3 C42H54BrN3
4-(4-(6-bromo-3,8-dioctylpyren-1-yl)piperazin-1-yl)aniline
—— 4-(5-hydroxy-4-methyloxazol-2-yl)-5-phenyl-1[H]-3-azo-(4,6-diamino-2-mercaptopyrimidin-5-yl)pyrazole 929191-28-6 C17H15N9O2S
4-(5-hydroxy-4-methyloxazol-2-yl)-5-phenyl-1[H]-3-azo-(4,6-diamino-2-mercaptopyrimidin-5-yl)pyrazole
—— 4-[4-(4-Trifluoromethyl-phenoxy)-phenoxy]-pentanoic acid 65375-32-8 C18H17F3O4
4-[4-(4-Trifluoromethyl-phenoxy)-phenoxy]-pentanoic acid
—— 4-(4-thioxo-3,4-dihydro-phthalazin-1-ylmethyl)-<i>N</i>-<i>o</i>-tolyl-benzenesulfonamide 78298-09-6 C22H19N3O2S2
4-(4-thioxo-3,4-dihydro-phthalazin-1-ylmethyl)-<i>N</i>-<i>o</i>-tolyl-benzenesulfonamide
—— 4-{5-[1-(2-fluorophenyl)-5-(methoxymethyl)-1H-1,2,3-triazol-4-yl]-1,2,4-oxadiazol-3-yl}-1H-indole 1166829-80-6 C20H15FN6O2
4-{5-[1-(2-fluorophenyl)-5-(methoxymethyl)-1H-1,2,3-triazol-4-yl]-1,2,4-oxadiazol-3-yl}-1H-indole
—— 4-(3,5-Diisopropyl-4-acetoxy-benzyliden)-2-phenyl-Δ<sup>2</sup>-oxazolin-5-on 101203-26-3 C24H25NO4
4-(3,5-Diisopropyl-4-acetoxy-benzyliden)-2-phenyl-Δ<sup>2</sup>-oxazolin-5-on
—— (4E)-5-phenyl-2-(2-phenylethyl)pent-4-enoic acid 1166182-46-2 C19H20O2
(4E)-5-phenyl-2-(2-phenylethyl)pent-4-enoic acid
—— (4-fluoro-phenyl)-[1-(2-methoxy-3-(4-nitro-phenoxy)-propyl)-piperidin-4-yl]-methanone 666858-75-9 C22H25FN2O5
(4-fluoro-phenyl)-[1-(2-methoxy-3-(4-nitro-phenoxy)-propyl)-piperidin-4-yl]-methanone
—— (4RS)-1-[5-deoxy-1',2'-di-O-isopropylidene-3'-O-(4-methoxybenzylo)-α-D-xylofuranose-5'-yl]-4-vinyloxyazetidin-2-one 195392-65-5 C21H27NO7
(4RS)-1-[5-deoxy-1',2'-di-O-isopropylidene-3'-O-(4-methoxybenzylo)-α-D-xylofuranose-5'-yl]-4-vinyloxyazetidin-2-one
—— 4-[2-(3-fluorobenzyloxy)benzyl]-3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazole 478190-28-2 C26H31FN2O7
4-[2-(3-fluorobenzyloxy)benzyl]-3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazole
—— 4-Benzhydryl-1-trifluoracetyl-piperidin 1651-09-8 C20H20F3NO
4-Benzhydryl-1-trifluoracetyl-piperidin
—— (4R,5R)-(-)-3-fluoro-4-phenyltetrahydro-2H-pyran-4-ol 1313753-27-3 C11H13FO2
(4R,5R)-(-)-3-fluoro-4-phenyltetrahydro-2H-pyran-4-ol
—— 4-(5''-methoxy-2''-(4'''-bromophenylindole-3''yl)-(2'-oxothiazolin-1'yl))-3-(2-chlorophenyl)-5-mercapto-1,2,4-triazoles 1251852-05-7 C26H19BrClN5O2S2
4-(5''-methoxy-2''-(4'''-bromophenylindole-3''yl)-(2'-oxothiazolin-1'yl))-3-(2-chlorophenyl)-5-mercapto-1,2,4-triazoles
—— [4-Hydroxy-7-(4-methylphenyl)sulfonyl-7-azaspiro[4.5]dec-9-en-9-yl]-phenylmethanone 1354574-93-8 C23H25NO4S
[4-Hydroxy-7-(4-methylphenyl)sulfonyl-7-azaspiro[4.5]dec-9-en-9-yl]-phenylmethanone
—— [4-Hydroxy-7-(4-methylphenyl)sulfonyl-7-azaspiro[4.5]dec-9-en-9-yl]-naphthalen-1-ylmethanone 1354574-98-3 C27H27NO4S
[4-Hydroxy-7-(4-methylphenyl)sulfonyl-7-azaspiro[4.5]dec-9-en-9-yl]-naphthalen-1-ylmethanone
—— 4-((3-((4-(piperidin-1-yl)-2-((1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)carbamoyl)phenyl)carbamoyl)benzyl)thio)benzoic acid 1354721-81-5 C37H32F3N5O4S
4-((3-((4-(piperidin-1-yl)-2-((1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)carbamoyl)phenyl)carbamoyl)benzyl)thio)benzoic acid
—— 4-dimesitylboron-1-mesitylbenzene 1246027-12-2 C33H37B
4-dimesitylboron-1-mesitylbenzene
—— 4'-nitro-biphenyl-2-carboxylic acid-(4-nitro-anilide) 114304-32-4 C19H13N3O5
4'-nitro-biphenyl-2-carboxylic acid-(4-nitro-anilide)
—— 4-(5-iodo-2-benzimidazolyl)-3-phenylbutanoic acid monohydrochloride 1221962-35-1 C17H15IN2O2*ClH
4-(5-iodo-2-benzimidazolyl)-3-phenylbutanoic acid monohydrochloride
—— 4-<6-(4-Dimethylaminophenyl)-3-hexenyl>-3,5-heptandion 52122-44-8 C21H31NO2
4-<6-(4-Dimethylaminophenyl)-3-hexenyl>-3,5-heptandion
—— (4-sec-butyl-phenylamino)-(5-methylsulfanylmethyl-furan-2-yl)-acetic acid 434330-00-4 C18H23NO3S
(4-sec-butyl-phenylamino)-(5-methylsulfanylmethyl-furan-2-yl)-acetic acid
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-ethoxy-ethyl) ester 1270040-85-1 C32H38ClF2NO5S
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-ethoxy-ethyl) ester
—— 4-(4-Chloro-phenyl)-6-(2-hydroxy-phenyl)-nicotinonitrile 128405-21-0 C18H11ClN2O
4-(4-Chloro-phenyl)-6-(2-hydroxy-phenyl)-nicotinonitrile
—— {[4-(carbamoylmethyl-amino)-phenyl]-arsanediyldimercapto}-di-acetic acid 4453-71-8 C12H15AsN2O5S2
{[4-(carbamoylmethyl-amino)-phenyl]-arsanediyldimercapto}-di-acetic acid
—— 4-[2-(3-Aminoprop-1-yl)oxybenzoyl]amino-3-methoxy-N-methyl-N-[2-[5-(piperazin-1-yl)carbonylpent-1-yl]oxy-4-methylphenyl]benzamide 186660-86-6 C36H47N5O6
4-[2-(3-Aminoprop-1-yl)oxybenzoyl]amino-3-methoxy-N-methyl-N-[2-[5-(piperazin-1-yl)carbonylpent-1-yl]oxy-4-methylphenyl]benzamide