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中文名称 英文名称 CAS号 化学式
—— 4,4-bis(3,4-dimethoxyphenyl)-N-(4-methoxyphenyl)but-3-enamide 137744-73-1 C27H29NO6
—— 4-(dichloromethylene)-7-methoxy-2,2-dimethylchroman-3-yl nitrate 128935-25-1 C13H13Cl2NO5
—— 4-(amino-anilino-[1,3,5]triazin-2-yl)-butyric acid ethyl ester 100950-64-9 C15H19N5O2
—— 4,5-dihydrothiazol-2-yl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-β-D-glucopyranoside 873093-20-0 C32H35NO6S2
—— 4-((1S,2S,3S,6R)-2-[1,3]Dioxolan-2-yl-3,7,7-trimethyl-bicyclo[4.1.0]hept-2-yl)-butyraldehyde 107291-41-8 C17H28O3
—— 4-(3,4-dimethoxybenzyl)-1,4-dihydro-3H-spiro[benzo[f]quinoline-2,1'-cyclohexane]2',6'-dione 1258441-09-6 C27H27NO4
—— 4'',6''-O-cyclohexylidene-1,3,2',6',3''-pentakis(N-tert-butoxycarbonyl)dibekacin 78740-49-5 C49H85N5O18
—— 4-methoxy-1-phenylpyridin-2(1H)-one 1429318-32-0 C12H11NO2
—— 4,5-dihydro-α-(2-methylpropyl)-5-oxo-(S)-1,2-benzothiazepine-2(3H)-acetic acid methyl ester 1,1-dioxide 1153686-98-6 C16H21NO5S
—— [4-[3-[2-(6-Amino-2-ethylpyridin-3-yl)ethynyl]-2-methylpyridin-4-yl]-2-fluorophenyl]-(4-methylpiperazin-1-yl)methanone 1253055-35-4 C27H28FN5O
—— 4-[6-(N-t-Butyloxycarbonyl)aminohexyloxy]-2,2',4'-trihydroxybenzophenone 174603-84-0 C24H31NO7
—— 4-piperazin-1-yl-N-[(1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]pyrimidin-2-amine 1201173-39-8 C18H29N5
—— 4-bromomethylene-5,5-dimethyl-3-phenyl-2-oxazolidinone 78489-23-3 C12H12BrNO2
—— 4-amino-2-methyl-6,7-dihydro-1,4-dioxino<2,3-d>pyrimidine 127535-87-9 C7H9N3O2
—— 4-(4-Chloro-3-ethylphenyloxy)-6-methyl-4,5,6,7-tetrahydrofuro[2,3-c] pyridine hydrochloride 1067632-87-4 C16H18ClNO2*ClH
—— 4-(2-methyl-5-trifluoromethyl-2H-pyrazol-3-yloxy)-5-nitro-6-(4-phenylsulfanyl-piperidin-1-yl)-pyrimidine 733749-17-2 C20H19F3N6O3S
—— (4-chloro-furo[3,2-c]pyridin-2-yl)-{4-[2-(1R-hydroxy-ethyl)-pyrimidin-4-yl]-3R,5S-dimethyl-piperazin-1-yl}-methanone 300551-88-6 C20H22ClN5O3
—— 4-(azetidin-1-yl)-N-(4-fluorophenyl)-6-methylpyrimidin-2-amine 1394803-67-8 C14H15FN4
—— [4,5α-epoxy-7α-((Ξ)-1-hydroxy-1-phenyl-ethyl)-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphinan-8α-yl]-phenyl-methanone 54170-00-2 C36H37NO5
—— (4aR,6aS,12S)-8-Hydroxy-4a,6a,12-trimethyl-3,4,4a,4b,5,6,6a,6b,9a,10,10a,10b,11,12-tetradecahydro-pentaleno[2,1-a]phenanthrene-2,7-dione 2325-58-8 C23H30O3
—— 4-[(2-Chloro-4-hydroxy-3-iodo-5-methoxyphenyl)methylene]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 828299-47-4 C18H14ClIN2O3
—— 4-Methyl-N-[(Z)-3-phenyl-non-2-en-4-yn-(E)-ylidene]-benzenesulfonamide 566190-71-4 C22H23NO2S
—— 4-amino-<i>N</i>-(3-oxo-2,3-dihydro-[1,2,4]triazin-5-yl)-benzenesulfonamide 27111-93-9 C9H9N5O3S
—— (4R,5R)-4-(5-((6-cyclopropylpyridin-3-yl)ethynyl)-2-fluoropyridin-3-yl)-5-(4-fluorophenyl)oxazolidin-2-one 1375750-74-5 C24H17F2N3O2
—— 4-amino-2-butoxy-8-((2-ethyl-1,2,3,4-tetrahydroisoquinolin-6-yl)methyl)-7,8-dihydropteridin-6(5H)-one 1228586-44-4 C22H30N6O2
—— 4-cyclohexyl-N,1-diphenylbut-2-yn-1-imine 134589-75-6 C22H23N
—— (4-Oxo-2-phenyl-4H-quinazolin-3-yl)-acetic acid [1-(4-amino-phenyl)-meth-(E)-ylidene]-hydrazide 72737-74-7 C23H19N5O2
—— 4-Carboxy-5-chlor-6-(2-oxo-propyl)-pyrimidin-2-on 70663-02-4 C8H7ClN2O4
—— 4-[[4-(3,4,5-Trimethoxyanilino)-1,3,5-triazin-2-yl]amino]phenol 333726-89-9 C18H19N5O4
—— 4-ethoxy-3-ethyl-1,2-diphenyl-1,2,3,4-tetrahydro-cinnoline 72944-54-8 C24H26N2O
—— 4-(3,5,5-Trimethyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid [1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazide 71478-92-7 C21H24N4O2
—— 4-Eicosyl-4'-methyl-2,2'-bipyridyl 71879-23-7 C31H50N2
—— 4a-ethyl-2,3,4,4a,5,6,7,11c-octahydro-pyrano[3,2-<i>c</i>]carbazole-6-carbonitrile 71240-07-8 C18H20N2O
—— 4-Bromo-2,3,3,4,4-pentafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-butyric acid methyl ester 72266-28-5 C11H3BrF18O4
—— (4R,5S)-1,5-dimethyl-4-phenylimidazolidin-2-one-3-(2',3'-dibromopropionyl) 473907-77-6 C14H16Br2N2O2
—— 4,4′-bis(4,4,5,5-tetramethyl[1,3,2]dioxaborolan)-1,1′-(2,2′,5,5′-tetramethoxy)biphenyl 1338777-83-5 C28H40B2O8
—— 4-amino-5-bromo-2-hydroxybenzeneacetic acid methyl ester 894771-95-0 C9H10BrNO3
—— 4'-Pentylphenyl-4-octyloxy-tellurobenzoat 70057-89-5 C26H36O2Te
—— 4-methoxy-5,8-dihydro-pteridine-6,7-dione 67074-67-3 C7H6N4O3
—— 4-Methoxy-3-[2-(2-methoxycarbonylamino-ethyl)-6-oxo-cyclohex-1-enyloxy]-benzoic acid methyl ester 64982-56-5 C19H23NO7
—— (4-chloro-phenyl)-[4-(4-chloro-phenylazo)-2-phenyl-5-pyridin-3-yl-2<i>H</i>-pyrazol-3-yl]-amine 69678-44-0 C26H18Cl2N6
—— 4-Chloro-benzoic acid (2S,3S)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-yl ester 70227-75-7 C18H11ClN2O5
—— (4aR,8aR)-4a-Bromo-8a-methyl-octahydro-naphthalen-2-one 69035-68-3 C11H17BrO
—— 4-Benzyliden-1-(o-chlorphenyl)-2-(p-isopropylphenyl)-2-pyrrolin-5-on 65736-16-5 C26H22ClNO
—— 4-but-3-ynyl-4-(3,4-dimethoxy-phenyl)-5-hydroxy-1-methyl-pyrrolidin-2-one 58489-60-4 C17H21NO4
—— 4-fluoro-4-[(4-fluorophenyl)methyl]piperidine 309915-44-4 C12H15F2N
—— 4-(2-chloropyridin-4-yl)-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazin-2-amine 333728-48-6 C17H16ClN5O3
—— 4-N-(4-chlorophenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333726-76-4 C18H18ClN5O3
—— (4E,8E)-9-{2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-phenyl}-4-methyl-nona-4,8-dienal 71470-77-4 C24H38O2Si
—— 4,6-dichloro-N,N-bis(2,2,6,6-tetramethyl-1-propoxypiperidin-4-yl)-1,3,5-triazin-2-amine 1372610-76-8 C27H48Cl2N6O2