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中文名称 英文名称 CAS号 化学式
—— 4,4,7,8-tetramethyl-5-nitromethyl-chroman-2-one 40662-20-2 C14H17NO4
—— 4-(3-Chloro-phenyl)-2-methyl-6-[1-methyl-azepan-(2E)-ylideneamino]-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 66618-49-3 C25H32ClN3O4
—— 4,7-dibromo-2-(2-butyloctyl)-2H-benzo[d][1,2,3]triazole 1329120-89-9 C18H27Br2N3
—— 4-oxo-N-(4-phenoxyphenyl)-1H-quinoline-3-carboxamide 873052-81-4 C22H16N2O3
—— 4-[1-(4-Bromobenzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-2,3-dimethylbutanoic acid, sodium salt 185737-26-2 C23H25BrNO3*Na
—— 4-Butoxy-benzoic acid 4-(4-butyl-phenylazo)-2-methyl-phenyl ester 80770-56-5 C28H32N2O3
—— [4]pyridyl-thioacetic acid dimethylamide 90562-68-8 C9H12N2S
—— 4-(2-Hydroxy-anthracen-1-ylazo)-benzoic acid ethyl ester 51872-14-1 C23H18N2O3
—— 4-Nitro-benzoic acid (1aR,4aR)-5-(2-furan-3-yl-ethyl)-5,6-dimethyl-2,4a,5,6,7,8-hexahydro-cyclopropa[d]naphthalen-1a-ylmethyl ester 51905-86-3 C27H31NO5
—— 4'',11-Diacetyl-erythromycin A 31357-46-7 C41H71NO15
—— 4-Methoxy-3-benzazocin 37908-50-2 C12H11NO
—— (4-Acetoxymethyl-2,6-dimethoxy-phenyl)-acetic acid methyl ester 29547-17-9 C14H18O6
—— 4-(6,7,8,9-tetrahydro-5<i>H</i>-thiazolo[5',4':5,6]pyrido[2,3-<i>d</i>]azepin-10-yl)-benzoic acid methyl ester 69315-62-4 C18H17N3O2S
—— 4-Propargyloxy-isophthalsaeure-bis-3-picolylamid 70064-85-6 C23H20N4O3
—— 4-{[(5-chloro-2-pyridinyl)methyl]oxy}-6'-(1,7-diazaspiro[4.5]decan-7-yl)-2H-[1,3'-bipyridin]-2-one 1257389-18-6 C24H26ClN5O2
—— 4-Benzylcarbamoyl-3-methyl-butyric acid isopropyl ester 42856-60-0 C16H23NO3
—— [4,5-dimethoxy-2-(5-oxo-5<i>H</i>-furo[3,2-<i>g</i>]chromen-6-yl)-phenoxy]-acetic acid ethyl ester 24007-39-4 C23H20O8
—— 4-[5-butyl-4-methyl-3-(4-nitro-phenyl)-4,5-dihydro-3<i>H</i>-[1,2,3]triazol-4-yl]-morpholine 25785-29-9 C17H25N5O3
—— 4<i>c</i>-hydroxymethyl-6-(toluene-4-sulfonyl)-(4a<i>t</i>,8a<i>t</i>)-octahydro-3<i>r</i>,8<i>c</i>-methano-pyrano[3,2-<i>c</i>]pyridin-2-one 32405-09-7 C17H21NO5S
—— 4-(4-methyl-bicyclo[2.2.2]oct-2-en-1-yl)-morpholine 38258-94-5 C13H21NO
—— 4-(4-methoxy-benzyl)-2-(1-methyl-piperidin-4-yl)-5-phenyl-1,2-dihydro-pyrazol-3-one 95439-28-4 C23H27N3O2
—— 4-[(5-Acetylpyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-85-1 C22H21NO3
—— {4-[4-(5-Trifluoromethyl-pyridin-2-yloxy)-phenoxy]-pentanoylamino}-acetic acid ethyl ester 72221-57-9 C21H23F3N2O5
—— 4,5-dichloro-2-ethyl-isothiazole-3-thione 71091-82-2 C5H5Cl2NS2
—— 4-cyclohexyl-5-methylsulfanyl-2-trichloromethylsulfanyl-2,4-dihydro-[1,2,4]triazol-3-one 68320-26-3 C10H14Cl3N3OS2
—— 4-(4-acetylamino-benzylideneamino)-5-(2-chloro-phenoxymethyl)-2,4-dihydro-[1,2,4]triazole-3-thione 14758-95-3 C18H16ClN5O2S
—— 4-n-Hexyloxy-isophthalsaeure-bis-4-picolylamid 70065-22-4 C26H30N4O3
—— 4-(4-Benzyl-piperazin-1-yl)-N-biphenyl-4-yl-butyramide 191168-76-0 C27H31N3O
—— 4-acetylamino-<i>N</i>-(2-chloro-quinazolin-4-yl)-benzenesulfonamide 14685-08-6 C16H13ClN4O3S
—— (4-{2-Hydroxy-3-[3-hydroxy-1-(2-hydroxy-ethyl)-propylamino]-propoxy}-3-methoxy-benzyl)-urea 51749-13-4 C17H29N3O6
—— 4,6',4'',6''',4'''',6''''',4'''''',6'''''''-Octamethyl-octa-m-phenylen 15299-69-1 C56H48
—— [(4-ethylpyridine)(azido)2copper(II)]2 399029-99-3 C14H18Cu2N14
—— 4-methyl-N-(2-(2-methylcyclohex-1-enyl)-phenyl)benzenesulfinamide 138850-21-2 C20H23NOS
—— 4-(4-((tert-butyldimethylsilyl)oxy)butyl)benzaldehyde 1261552-47-9 C17H28O2Si
—— 4-chloro-N-cyclopropyl-3-iodobenzamide 882679-31-4 C10H9ClINO
—— 4-(4-fluorophenyl)-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate 99517-93-8 C14H9FN2O2
—— 4-Acetyl-N-(2-anilino-3-pyridyl)benzenesulfonamide 141430-92-4 C19H17N3O3S
—— 4-ethylpyridine pentacarbonylmolybdenum(0) 92280-67-6 C12H9MoNO5
—— 4-methyl-3-pentyl-2-(pyridin-2-yl)isoquinolin-1(2H)-one 1026024-26-9 C20H22N2O
—— 4-(4-Hydroxy-butyrylamino)-3-phenyl-butyric acid 38947-22-7 C14H19NO4
—— 4-Methyl-4-nitro-1-trimethylsilanylmethyl-cyclohexa-2,5-dienol 109928-66-7 C11H19NO3Si
—— 4-(2-Hydroxy-3-isopropylamino-propoxy)-naphthalene-1-carboxylic acid ((1S,5R,6S)-2-bicyclo[3.1.0]hex-6-yl-ethyl)-amide 70485-67-5 C25H34N2O3
—— 4-(2-(2-hydroxyethoxy)ethylimino)pentane-2-one 690254-75-2 C9H17NO3
—— 4-Dimethylamino-2-chlorbenzylidenacetonoxim 60979-81-9 C12H15ClN2O
—— 4-{4-[4,6-bis-(4-chloro-2-methyl-phenoxy)-[1,3,5]triazin-2-yl]-3-hydroxy-phenoxy}-butyronitrile 13440-48-7 C27H22Cl2N4O4
—— 4-cyano-N-(4-fluoro-2-methylphenyl)-N-[(2-piperidin-1-ylpyrimidin-5-yI)methyl]benzamide 1034246-22-4 C25H24FN5O
—— 4-(3-methyl-4-methylsulfanyl-phenyl)-4-oxo-butyric acid 92847-98-8 C12H14O3S
—— 4-(3-fluorophenyl)-2,7-dimethyl-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-h]isoquinoline hydrochloride 389844-63-7 C19H19FN2*ClH
—— 4-hydroxy-benzaldehyde [3-(4-fluoro-phenyl)-4-oxo-5-phenyl-thiazolidin-2-ylidene]-hydrazone 16113-59-0 C22H16FN3O2S
—— 4-Methoxy-4-phenyl-1-(4-phenyl-butyl)-piperidine 95159-68-5 C22H29NO