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中文名称 英文名称 CAS号 化学式
—— 4-phenyl-[1-14C]butyric acid 34163-26-3 C10H12O2
—— 4-(acetamidomethyl)benzyl acetate 100390-63-4 C12H15NO3
—— (4R,5R)-4-isobutyl-2-oxo-5-oxazolidinecarboxylic acid 124782-09-8 C8H13NO4
—— 4-[(3-Iodo-4-methoxyphenyl)methyl]-1H-isoindole-1,3(2H)-dione 933585-56-9 C16H12INO3
—— 4-nitro-1,7-bis{N-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl]amino}-4-{3-N-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl]amino}propylheptane 566168-45-4 C40H60N4O8
—— 4-(2-fluorophenyl)-5-methyl-1H-pyrazol-3-ylamine 186195-81-3 C10H10FN3
—— 4-(5,6-dimethoxy-3-oxo-phthalan-4-yloxy)-3-[((1<i>R</i>)-menthyloxyacetyl)-amino]-5-nitro-benzoic acid methyl ester 122239-47-8 C30H36N2O11
—— 4,4,7-trimethyl-1(4H)-naphthalenone 70358-59-7 C13H14O
—— 4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethoxy)-benzophenone 67343-90-2 C18H15N3O4
—— 4-butyl-2-(2-deuterio-thiophen-3-yl)-pyrimidine 67807-80-1 C12H14N2S
—— 4-[2-(3-methoxyanilino)pyridin-3-yl]-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazin-2-amine 333733-45-2 C24H24N6O4
—— 4-(3-(1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-5-chloro-2-methoxy-6-methylphenyl)-N-methylpicolinamide 1426695-23-9 C23H24ClN7O2
—— 4-[(E)-[4-oxo-3-tri(propan-2-yl)silylcyclopent-2-en-1-ylidene]-trimethylsilylmethyl]benzaldehyde 1422954-24-2 C25H38O2Si2
—— 4-(3,4-dimethylphenoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide 1354958-07-8 C16H15F2NO4S
—— 4-(2-Methyl-1,3-dioxolan-2-yl)-1-vinyl-cyclohexan-1-ol 66972-18-7 C12H20O3
—— 4''-Oxo-Δ<sup>6</sup>-THC 129136-10-3 C21H28O3
—— 4-<Guaiazulen-3-ylazo>-benzolsulfonsaeure-<3-methoxy-pyrazin-2-ylamid> 69050-98-2 C26H27N5O3S
—— 4-O-(6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose 7081-62-1 C31H34O10
—— 4-(tert-Butyl-diphenyl-silanyloxymethyl)-3-nitro-benzoic acid methyl ester 217462-54-9 C25H27NO5Si
—— 4-methyl-3-(4-pyrazine-2-yl-pyrimidine-2-yl-amino)-benzoic acid methyl ester 1207665-71-1 C17H15N5O2
—— 4-(5-phenyl-1,3,4-thiadiazol-2-yl)benzaldehyde 1557164-62-1 C15H10N2OS
—— 4-{[(dimethylamino)ethylidene]amino}-3-bromo-1-(5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 1185880-46-9 C41H51BrN6O6Si
—— 4,4'-(4,5-dimethyl-1,2-phenylene)bis(2-methylbut-3-yn-2-ol) 1379679-13-6 C18H22O2
—— 4-[6-[6-[6-(3-Hydroxy-3-methylbut-1-ynyl)pyridin-2-yl]pyridin-2-yl]pyridin-2-yl]-2-methylbut-3-yn-2-ol 352010-49-2 C25H23N3O2
—— 4-dodecanoyl-5-methyl-1,3-dihydro-imidazol-2-one 71647-96-6 C16H28N2O2
—— 4-((1E,3Z)-3-Cyano-5-methoxyimino-penta-1,3-dienylamino)-benzoic acid 67192-18-1 C14H13N3O3
—— 4-[(R)-α-(2(S),5(R)-4-Allyl-2.5-dimethyl-1-piperazinyl)-3-(2.5-dimethylpyrrol-1-yl)benzyl]benzonitrile 216532-61-5 C29H34N4
—— (4aS,4bR,8aS,10aR)-2-[1-Cyclohexyloxy-meth-(Z)-ylidene]-4b,8,8-trimethyl-dodecahydro-phenanthren-1-one 106713-99-9 C24H38O2
—— (4S)-4-isopropylidene-7-methyl-4,5,6,7-tetrahydro-1(2)H-indazole 437650-72-1 C11H16N2
—— 4-(5-methyl-4-(2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylamino)pyrimidin-2-ylamino)-N-phenyl-2-(trifluoromethyl)benzamide 1236665-33-0 C26H19F3N6O3
—— 4-Ethoxycholest-4-en-3-on 25876-56-6 C29H48O2
—— (4<i>S</i>)-3-acetyl-2<i>t</i>-[(<i>R</i>)-benzylcarbamoyl-(2-phenyl-acetylamino)-methyl]-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester 70138-40-8 C26H31N3O5S
—— 4-<4-Chlor-phenyl>-buttersaeure-<2-cyclohex-1-enyl-aethylamid> 94030-60-1 C18H24ClNO
—— 4-{6-[(E)-2-(2,6-dichlorophenyl)ethenyl]-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}butanoic acid hydrochloride 1355085-63-0 C24H25Cl2NO3*ClH
—— 4-Bromo-2-nitrothiophen-3-ol 1055935-37-9 C4H2BrNO3S
—— 4-((E)-But-2-enyl)-2-methyl-1,3-dioxo-1,2,3,4,5,6,7,8-octahydro-isoquinoline-4-carbonitrile 140473-80-9 C15H18N2O2
—— 4-tert-butyl-N-(3-{4-ethyl-6-[4-(phenyl-carbamoyl)phenylamino]-5-oxo-4,5-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide 910234-71-8 C36H35N5O3
—— 4-(3-chlorophenyl)-N-[(1R,2S)-1-[({5-[(dimethylamino)methyl]-2-methoxyphenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]piperazine-1-carboxamide 697308-83-1 C33H39ClN6O3
—— 4-(benzhydrylideneamino)-N-ethyl-3-methoxy-N-methylthiophene-2-sulfonamide 608537-40-2 C21H22N2O3S2
—— 4,5-Dihydroxy-1,3,3,4',4'-pentamethylbicyclo<4.2.1>nonane-7-spiro-2'-(tetrahydrofuran)-5'-one 130520-18-2 C17H28O4
—— 4-pyrrolidin-1-yl-cyclohex-3-ene-1,1-dicarboxylic acid diethyl ester 18214-48-7 C16H25NO4
—— 4-{[(2'-[(1S,4S)-5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]hept-2-yl]-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}-2,4'-bipyridin-4-yl)amino]carbonyl}benzoic acid 1370456-93-1 C34H32F3N7O5
—— 4-Acetamidomethyl-1-acetonyl-2-methyl-pyridinium-bromide 22320-38-3 Br*C12H17N2O2
—— 4-(4-bromophenyl)-2-morpholin-4-yl-1,3-thiazine-6-thione 118200-10-5 C14H13BrN2OS2
—— (+/-)-(4bξ,6a<i>r</i>,10a<i>t</i>,10bξ)-4b,6a,7,10,10a,10b,11,12-octahydro-5<i>H</i>-chrysen-6-one 109821-38-7 C18H20O
—— (4-hydroxyphenyl)methanesulfonamide 1781268-45-8 C7H9NO3S
—— 4,5-dimethyl-2-phenyl-1,2-dihydro-7<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-3,6-dione 71290-81-8 C14H13N3O2
—— 4-ethyl-3,4,5-trimethoxycarbonyl-1,6-dimethyl-2-propyl-1,4-dihydropyridine 1025810-06-3 C18H27NO6
—— 4,6-Dinitro-2-methoxy-3-hydroxypyridin 32932-44-8 C6H5N3O6
—— 4-morpholino-2-phenyldibenzothiophene 1215278-46-8 C22H19NOS