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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-methyl-1,2,3,4-tetrahydro-1-acetylspiro(quinoline-2-cyclopentane) 139010-18-7 C16H21NO
4-methyl-1,2,3,4-tetrahydro-1-acetylspiro(quinoline-2-cyclopentane)
—— 4-({4-[4-methyl-7-oxo-2-(4-phenylacetyl-piperazin-1-yl)-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzoylamino}-methyl)-benzoic acid methyl ester 583878-20-0 C36H34N6O5
4-({4-[4-methyl-7-oxo-2-(4-phenylacetyl-piperazin-1-yl)-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzoylamino}-methyl)-benzoic acid methyl ester
—— 4-{4-(4-methoxyphenyl)-5-[2-(1-(S)-phenylethylamino)pyrimidin-4-yl]thiazol-2-yl}-1-methylpiperidin-4-ol 917810-99-2 C28H31N5O2S
4-{4-(4-methoxyphenyl)-5-[2-(1-(S)-phenylethylamino)pyrimidin-4-yl]thiazol-2-yl}-1-methylpiperidin-4-ol
—— 4-Methoxybenzyl (6R,7R)-7-Amino-3-[4,5-di(4-methoxybenzyloxy)pyridin-2-yl]carbonyloxymethylceph-3-em-4-carboxylate 118679-98-4 C38H37N3O10S
4-Methoxybenzyl (6R,7R)-7-Amino-3-[4,5-di(4-methoxybenzyloxy)pyridin-2-yl]carbonyloxymethylceph-3-em-4-carboxylate
—— (4R,5S)-3-(2-(2,5-dimethoxy-4-methylphenyl)acetyl)-4,5-diphenyloxazolidin-2-one 1276098-91-9 C26H25NO5
(4R,5S)-3-(2-(2,5-dimethoxy-4-methylphenyl)acetyl)-4,5-diphenyloxazolidin-2-one
—— 4-chloro-7-(4-chlorophenyl)-9-(2-furyl)pyrido[3',2':4,5]thieno-[3,2-d]pyrimidine 1334548-55-8 C19H9Cl2N3OS
4-chloro-7-(4-chlorophenyl)-9-(2-furyl)pyrido[3',2':4,5]thieno-[3,2-d]pyrimidine
—— 4-{4-[(1-cyclobutylpiperidin-4-ylidene)methyl]phenyl}oxepan-4-ol 1425971-80-7 C22H31NO2
4-{4-[(1-cyclobutylpiperidin-4-ylidene)methyl]phenyl}oxepan-4-ol
—— {4-[4-(4-fluorophenyl)thiazol-5-yl]pyrimidin-2-yl}-(1-(S)-phenylethyl)amine 917810-63-0 C21H17FN4S
{4-[4-(4-fluorophenyl)thiazol-5-yl]pyrimidin-2-yl}-(1-(S)-phenylethyl)amine
—— 4-[N-(1H-imidazol-1-yl)-N-(4-methylthiophenylmethyl)amino]-benzonitrile 690248-32-9 C18H16N4S
4-[N-(1H-imidazol-1-yl)-N-(4-methylthiophenylmethyl)amino]-benzonitrile
—— 4-bromomethyl-2-naphthamide 79997-07-2 C12H10BrNO
4-bromomethyl-2-naphthamide
—— 4-(Tributylstannylthio)-3,5-dijodpyridin 21907-16-4 C17H29I2NSSn
4-(Tributylstannylthio)-3,5-dijodpyridin
—— 4,5,6,7-tetrahydro-5-(methoxycarbonylmethylidene)thianaphthene 112101-68-5 C11H12O2S
4,5,6,7-tetrahydro-5-(methoxycarbonylmethylidene)thianaphthene
—— 4-(5-benzofuran-2-ylpyrimidin-2-yl)-1,4-diazabicyclo[3.2.2]nonane 1122043-74-6 C19H20N4O
4-(5-benzofuran-2-ylpyrimidin-2-yl)-1,4-diazabicyclo[3.2.2]nonane
—— 4-(3-chloropyridin-2-yl)-N-(3-cyanophenyl)-2-fluorobenzamide 849754-40-1 C19H11ClFN3O
4-(3-chloropyridin-2-yl)-N-(3-cyanophenyl)-2-fluorobenzamide
—— (4-(4-chlorophenoxy)piperidin-1-yl)(4,5-dichloroisothiazol-3-yl)methanone 1304780-74-2 C15H13Cl3N2O2S
(4-(4-chlorophenoxy)piperidin-1-yl)(4,5-dichloroisothiazol-3-yl)methanone
—— 4-(azidomethyl)-2-methoxy-1-(methoxymethoxy)benzene 1528740-63-7 C10H13N3O3
4-(azidomethyl)-2-methoxy-1-(methoxymethoxy)benzene
—— (4-chloro-2-{[2-chloro-4-(methylsulfonyl)phenyl]thio}phenoxy)acetic acid 847148-15-6 C15H12Cl2O5S2
(4-chloro-2-{[2-chloro-4-(methylsulfonyl)phenyl]thio}phenoxy)acetic acid
—— (4R)-ethyl (4-t-butyldimethylsilyloxy-2-oxopyrrolidin-1-yl)acetate 131653-52-6 C14H27NO4Si
(4R)-ethyl (4-t-butyldimethylsilyloxy-2-oxopyrrolidin-1-yl)acetate
—— 4,5-bis(pyridin-4-ylthio)phthalonitrile 1393719-36-2 C18H10N4S2
4,5-bis(pyridin-4-ylthio)phthalonitrile
—— 4-[2-cyclopentylaminomethyl-3-(naphthalen-1-yloxy)-propenyl]-benzoic acid 878401-52-6 C26H27NO3
4-[2-cyclopentylaminomethyl-3-(naphthalen-1-yloxy)-propenyl]-benzoic acid
—— 4-[8-[[3,5-Diethoxy-4-(4-fluorophenyl)phenyl]methyl]-3-oxo-2-aza-8-azoniaspiro[4.5]decan-2-yl]-2-fluorobenzoic acid;2,2,2-trifluoroacetate 1254733-05-5 C2HF3O2*C32H34F2N2O5
4-[8-[[3,5-Diethoxy-4-(4-fluorophenyl)phenyl]methyl]-3-oxo-2-aza-8-azoniaspiro[4.5]decan-2-yl]-2-fluorobenzoic acid;2,2,2-trifluoroacetate
—— 4-methylene-2,3-diphenyl-isoxazolidine 71718-69-9 C16H15NO
4-methylene-2,3-diphenyl-isoxazolidine
—— (4,5-Diethyl-furan-2-yl)(phenyl)methanone 1096497-59-4 C15H16O2
(4,5-Diethyl-furan-2-yl)(phenyl)methanone
—— 4-amino-2-{[(1R,2S)-2,6-dimethyl-2,3-dihydro-1H-inden-1-yl]amino}-6-(2-fluorophenyl)pyrimidine-5-carbonitrile 1233317-03-7 C22H20FN5
4-amino-2-{[(1R,2S)-2,6-dimethyl-2,3-dihydro-1H-inden-1-yl]amino}-6-(2-fluorophenyl)pyrimidine-5-carbonitrile
—— (4R,5R,8R,11S,14R,17R)-8-benzyl-11-[(2,4-dichlorophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211438-95-7 C41H41Cl2N5O9
(4R,5R,8R,11S,14R,17R)-8-benzyl-11-[(2,4-dichlorophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— (4R,5R,8R,11S,14R,17S)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(pyridin-3-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211440-01-5 C45H44N6O9
(4R,5R,8R,11S,14R,17S)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(pyridin-3-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— 4-(bromomethyl)pyridazine hydrobromide 2244592-13-8 BrH*C5H5BrN2
4-(bromomethyl)pyridazine hydrobromide
—— 4-[5-(4-fluorobenzyl)furan-2-carbonyl]-3-hydroxy-5H-furan-2-one 500365-56-0 C16H11FO5
4-[5-(4-fluorobenzyl)furan-2-carbonyl]-3-hydroxy-5H-furan-2-one
—— 4-(2,2,6,6-Tetramethyl-1,2,3,6-tetrahydro-pyridin-4-yloxy)-cyclohexanol 31611-76-4 C15H27NO2
4-(2,2,6,6-Tetramethyl-1,2,3,6-tetrahydro-pyridin-4-yloxy)-cyclohexanol
—— 4-methoxybenzyl 3-ethoxy-4-oxopentanoate 1168156-74-8 C15H20O5
4-methoxybenzyl 3-ethoxy-4-oxopentanoate
—— 4-Amino-2-benzyloxy-6-carbomethoxy-8-chlor-pyrido<3,2-d>pyrimidin 68409-32-5 C15H12ClN5O2
4-Amino-2-benzyloxy-6-carbomethoxy-8-chlor-pyrido<3,2-d>pyrimidin
—— 4-amino-1-(<i>O</i><sup>3</sup>-decanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one 53758-40-0 C19H31N3O6
4-amino-1-(<i>O</i><sup>3</sup>-decanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one
—— 4-tert-butyl-2-[(5-tert-butyl-3-chloro-2-hydroxyphenyl)methyl]-6-[[5-tert-butyl-2-hydroxy-3-(hydroxymethyl)phenyl]methyl]phenol 68803-60-1 C33H43ClO4
4-tert-butyl-2-[(5-tert-butyl-3-chloro-2-hydroxyphenyl)methyl]-6-[[5-tert-butyl-2-hydroxy-3-(hydroxymethyl)phenyl]methyl]phenol
—— 4-tert-Butyl-2-(toluene-4-sulfinyl)-phenol 64790-93-8 C17H20O2S
4-tert-Butyl-2-(toluene-4-sulfinyl)-phenol
—— 4-Methoxy-2-oxo-cyclohex-3-enecarboxylic acid benzyl ester 127020-57-9 C15H16O4
4-Methoxy-2-oxo-cyclohex-3-enecarboxylic acid benzyl ester
—— 4-(4,4-dimethyl-4,5-dihydro-3<i>H</i>-pyrrol-2-yl)-1,3-diphenyl-butan-1-one 71158-05-9 C22H25NO
4-(4,4-dimethyl-4,5-dihydro-3<i>H</i>-pyrrol-2-yl)-1,3-diphenyl-butan-1-one
—— 4-Chloro-2-(4-chloro-2-methoxy-phenoxy)-6-methyl-1-oxy-nicotinic acid methyl ester 351382-83-7 C15H13Cl2NO5
4-Chloro-2-(4-chloro-2-methoxy-phenoxy)-6-methyl-1-oxy-nicotinic acid methyl ester
—— 4-(2-chlorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate 1231882-86-2 C2HF3O2*C25H23ClN4O2
4-(2-chlorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate
—— 4-N-acetyl-5'-O-(n-octyloxycarborayl)-2'-cyano-2'-deoxy-1-β-D-arabinofuranosylcytosine 1003294-32-3 C21H30N4O7
4-N-acetyl-5'-O-(n-octyloxycarborayl)-2'-cyano-2'-deoxy-1-β-D-arabinofuranosylcytosine
—— 4-cyclopentyl-N-hydroxy-2S-{[methyl-(toluene-4-sulfonyl)-amino]-methyl}-3R-(piperidine-1-carbonyl)-butyramide 1101631-91-7 C24H37N3O5S
4-cyclopentyl-N-hydroxy-2S-{[methyl-(toluene-4-sulfonyl)-amino]-methyl}-3R-(piperidine-1-carbonyl)-butyramide
—— 4-[4-(3-chlorophenyl)-5-(2-cyclohexylaminopyrimidin-4-yl)thiazol-2-yl]piperazine-1-carboxylic acid tert-butyl ester 917810-28-7 C28H35ClN6O2S
4-[4-(3-chlorophenyl)-5-(2-cyclohexylaminopyrimidin-4-yl)thiazol-2-yl]piperazine-1-carboxylic acid tert-butyl ester
—— 4-[4-(3-chlorophenyl)-5-(2-cyclopropylaminopyrimidin-4-yl)thiazol-2-yl]-1-methylpiperidin-4-ol 917810-73-2 C22H24ClN5OS
4-[4-(3-chlorophenyl)-5-(2-cyclopropylaminopyrimidin-4-yl)thiazol-2-yl]-1-methylpiperidin-4-ol
—— ((4-chlorophenyl)-{4-[3-(4-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-methyl)-dimethylamine 943003-32-5 C25H25ClF3N3O2
((4-chlorophenyl)-{4-[3-(4-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-methyl)-dimethylamine
—— 4-[Hydroxy-(4-nitro-benzyl)-amino]-3-isopropyl-5,5-dimethyl-thiazolidine-2-thione 106663-21-2 C15H21N3O3S2
4-[Hydroxy-(4-nitro-benzyl)-amino]-3-isopropyl-5,5-dimethyl-thiazolidine-2-thione
—— 4-(morpholino-carbonylaminomethyl)-1-benzylpyrrolidin-2-one 103296-23-7 C17H23N3O3
4-(morpholino-carbonylaminomethyl)-1-benzylpyrrolidin-2-one
—— 4-[methyl-[2-[methyl-[3-[[4-[3-[(2-methylpropan-2-yl)oxycarbonylamino]prop-1-ynyl]-2-oxo-1H-indol-3-ylidene]methylamino]phenyl]sulfonylamino]acetyl]amino]butanoic acid 1093798-44-7 C31H37N5O8S
4-[methyl-[2-[methyl-[3-[[4-[3-[(2-methylpropan-2-yl)oxycarbonylamino]prop-1-ynyl]-2-oxo-1H-indol-3-ylidene]methylamino]phenyl]sulfonylamino]acetyl]amino]butanoic acid
—— 4-(isobutylthio)benzoyl chloride 1256644-94-6 C20H21BrN4O3
4-(isobutylthio)benzoyl chloride
—— (4-fluoro-2,6-dimethylphenyl)magnesium bromide 613234-55-2 C8H8BrFMg
(4-fluoro-2,6-dimethylphenyl)magnesium bromide
—— 4-Phenylsulfanyl-6-trimethylsilanyl-hex-5-ynoic acid methyl ester 82707-22-0 C16H22O2SSi
4-Phenylsulfanyl-6-trimethylsilanyl-hex-5-ynoic acid methyl ester
—— 4-[1-Methanesulfonyl-meth-(Z)-ylidene]-2,2,5,5-tetramethyl-hexan-3-one 134132-48-2 C12H22O3S
4-[1-Methanesulfonyl-meth-(Z)-ylidene]-2,2,5,5-tetramethyl-hexan-3-one