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中文名称 英文名称 CAS号 化学式
—— 4,4'-diamino-2,2'-dihydroxy-benzil 109497-14-5 C14H12N2O4
—— 4-(4-hexylsulfanyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 4998-21-4 C20H23N3O2S
—— 4-acetoxy-5,7-dimethoxy-3-(3-methoxy-phenyl)-coumarin 109938-52-5 C20H18O7
—— 4-{8-[(Cyclohexylmethyl)amino]-6-phenylimidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide 1382479-89-1 C29H31N5O
—— 4-(5-fluoro-3,4-dihydroquinazolin-2-yl)-2-methyl-benzene-1,3-diol 1374975-76-4 C15H13FN2O2
—— 4-N,6-N-dibutyl-4-N,6-N-bis(6-chloropyrimidin-4-yl)pyrimidine-4,6-diamine 1206706-11-7 C20H24Cl2N8
—— 4-tert-butyl-5-(3-hydroxyphenyl)-2-methoxy-3,3-dimethyl-2,3-dihydrothiophene 1207993-78-9 C17H24O2S
—— (4aR,5R,6R,8aR)-3,6-Dimethoxy-octahydro-isochromene-5-carbaldehyde 103002-55-7 C12H20O4
—— {4-Benzyloxymethyl-1-bromo-2-[(E)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-5-methyl-cyclohex-3-enyl}-methanol 141292-92-4 C26H41BrO3Si
—— 4-benzoyl-1-phenyl-tetraz-1-ene 77836-45-4 C13H12N4O
—— 4-(4-fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxy-7-(3-(7-methylene-5-azaspiro[2.4]heptan-5-yl)propoxy)quinoline 1210828-15-1 C29H30FN3O3
—— 4-(2-amino-4-methylphenoxy)-3-[(dimethylamino)methyl]phenol 1204406-35-8 C16H20N2O2
—— (4aR,6R,7R,8aS)-2,2-Di-tert-butyl-6-((S)-1-hydroxy-prop-2-ynyl)-hexahydro-1,3,5-trioxa-2-sila-naphthalen-7-ol 865871-62-1 C17H30O5Si
—— (4S,5R,6S)-3-(4-acetyl-phenyl)-4-methyl-7-oxo-6-((1'R)-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl-ester 1354627-11-4 C31H38N2O7Si
—— 4-(Morpholin-4-yl)butan-2-amine dihydrochloride 1311315-30-6 C8H20Cl2N2O
—— {4-[3-(L-alanylamino)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474968-74-6 C26H29Cl2N5O2S2
—— 4-octyloxybiphenyl-4'-carboxylic acid 1-phenyl-1-propyl ester 196212-17-6 C30H36O3
—— 4-(6-Iodoimidazo[1,2-a]pyridin-2-yl)phenylhydrazine 774238-57-2 C13H11IN4
—— 4-[(E)-2-[3-(diethoxyphosphorylmethyl)-5-iodophenyl]ethenyl]-N,N-dimethylaniline 941278-96-2 C21H27INO3P
—— 4-(2-carboxy-ethyl)-4-(3-methyl-selenophene-2-carbonyl)-heptanedioic acid 109451-53-8 C16H20O7Se
—— 4,5-Dichloro-2-(1-imidazol-1-ylethenyl)phenol 85128-38-7 C11H8Cl2N2O
—— (4S,5S)-7-benzyloxy-5-(tert-butyldimethylsilanyloxy)-4-methyl-3-oxoheptanoic acid ethyl ester 375826-97-4 C23H38O5Si
—— (4Z,9Z,20Z,25Z)-2,3,7,8,12,13,17,18,22,23,27,28-Dodecamethyl-1,15,29,30,32,35-hexahydro-15-thia-hexapyrrin-1,29-dion 123444-84-8 C40H44N6O2S
—— 4-[3-[4-[4-(cyclobutylcarbonyl)piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-72-2 C26H29F3N4O3
—— 4-[5-(2,4-Dimethoxy-6-methyl-phenyl)-3-methyl-1-p-tolyl-1H-pyrazol-4-ylazo]-N-(4,6-dimethoxy-pyrimidin-2-yl)-benzenesulfonamide 124259-80-9 C32H33N7O6S
—— (4S,7aR)-2,7-Dioxo-5,5-diphenyl-tetrahydro-pyrrolo[1,2-a]imidazole-7a-carboxylic acid methyl ester 87616-23-7 C20H18N2O4
—— 4-methyl-8-vinyloxy-oct-5-yn-4-ol 18669-09-5 C11H18O2
—— (4'R,1'S)-[4'-(2''-hydroxy-7''-methoxy-5''-methylnaphthoate)]-1'-O-[3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl]-1',4'-dihydroxycyclopentene 709620-26-8 C53H49NO11
—— 4,4,5-tribromo-2-(4-chloro-phenyl)-1-methyl-tetrahydro-pyridazine-3,6-dione 54971-16-3 C11H8Br3ClN2O2
—— 4-aminocyclohexanone O-methyloxime 701249-69-6 C7H14N2O
—— {4-[(2R,3S,4R)-3-(4-Methoxy-benzyloxy)-2-triisopropylsilanyloxymethyl-3,4-dihydro-2H-pyran-4-yloxymethyl]-phenyl}-methyl-phenyl-amine 340177-66-4 C37H51NO5Si
—— [(4,4′-di-tert-butyl-2,2′-bipyridyl)2Rh(methoxide)2]Cl 1609036-01-2 C38H54N4O2Rh*Cl
—— 4'-chloro-4-methoxy-2'-methylbiphenyl-3-carbaldehyde 408372-61-2 C15H13ClO2
—— 4-(3-fluorophenyl)-1-methyl-5-nitro-6-phenyl-3,4-dihydropyrimidin-2(1H)-one 1044152-58-0 C17H14FN3O3
—— 4-methoxy-2-methylphenyl 3,6-dideoxy-6-iodo-2,4-dimethoxy-3-phthalimido-α-D-glucopyranoside 108512-36-3 C24H26INO7
—— 4-(3-bromo-phenyl)-2-hydroxy-2-methyl-4-oxo-butyric acid 29242-29-3 C11H11BrO4
—— (4-Amino-2-methyl-benzo[4,5]imidazo[1,2-a][1,3,5]triazin-7-yl)-phenyl-methanone 129147-66-6 C17H13N5O
—— 4-(1-chloro-2-oxo-1,2-dihydronaphthalen-1-yl)propanenitrile 57565-28-3 C13H10ClNO
—— 4-cyano-2-(1-(p-tolyl)but-2-en-1-yl)phenyl methanesulfonate 1414864-71-3 C19H19NO3S
—— 4,5-bis(benzyloxymethyl)acridin-9(10H)-one 1227929-28-3 C29H25NO3
—— 4,5-dimethyl-4'-nitro-3-nitromethylbiphenyl 131318-11-1 C15H14N2O4
—— (4-fluorophenyl)-(1-{2(R)-hydroxy-3-[3-(1-methyl-1H-thieno[3,2-c]pyrazol-3-yl)-phenoxy]-propyl}-piperidin-4-yl)-methanone 330651-16-6 C27H28FN3O3S
—— 4-Methoxy-benzoic acid 2,5,5-trimethyl-4-oxo-hexyl ester 130537-62-1 C17H24O4
—— 4-[[5-chloro-4-[2-(cyclopropanecarbonylamino)anilino]pyrimidin-2-yl]amino]-N-(1,3-dihydroxypropan-2-yl)benzamide 1035561-26-2 C24H25ClN6O4
—— 4-[1-oxo-2-phenyl-4-((S)-1-phenyl-propylcarbamoyl)-1,2-dihydro-isoquinolin-3-ylmethyl]-piperazine-1-carboxylic acid benzyl ester 1075712-93-4 C38H38N4O4
—— 4-tert-butyl-N-(2-methyl-3-{4-methyl-5-oxo-6-[4-(piperidin-3-ylmethoxy)-phenylamino]-4,5-dihydro-pyrazin-2-yl}-phenyl)-benzamide 910234-51-4 C35H41N5O3
—— 4-(3-fluoro-phenyl)-6-oxo-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid (2,4-dichloro-5-methoxy-phenyl)-amide 1232502-93-0 C19H15Cl2FN2O3
—— 4-{5-[2-(4-Chloro-phenyl)-2H-[1,2,3]triazol-4-yl]-3-phenyl-4,5-dihydro-pyrazol-1-yl}-benzenesulfonamide 150981-69-4 C23H19ClN6O2S
—— 4-Bromo-N-[5-methyl-thiazolidin-(2Z)-ylidene]-benzenesulfonamide 100032-59-5 C10H11BrN2O2S2
—— 4-(7-tert-Butyl-4-oxo-4H-chromen-2-yl)-benzoic acid methyl ester 113027-10-4 C21H20O4