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中文名称 英文名称 CAS号 化学式
—— 4-Hydroxy-1,1,4-triphenylbutan-2-one 1052073-48-9 C22H20O2
—— 4-{(1E,3E)-5-Cyano-5-[(Z)-methoxyimino]-penta-1,3-dienylamino}-benzoic acid 67192-16-9 C14H13N3O3
—— 4-[2-hydroxy-3-(2-propylamino)-propoxy]-6-methyl-2-benzimidazolinone 70637-43-3 C14H21N3O3
—— 4-[2-(5,6-dimethyl-benzooxazol-2-yl)-vinyl]-benzenesulfonamide 32100-40-6 C17H16N2O3S
—— 4-[[(1-Decenyl)carbonyl]methoxyamino]butanoic acid, dicyclohexylamine salt 105249-77-2 C12H23N*C16H29NO4
—— 4-aza-20-hydroxyimino-5-pregnen-3-one 1219457-15-4 C20H30N2O2
—— 4-[(3-bromophenyl)amino]-7-(3-{4-[(diethoxyphosphoryl)-methyl]-piperazin-1-yl}propyloxy)-6-[(1-oxo-2-butyn-1-yl)amino]-quinazoline 290301-62-1 C30H38BrN6O5P
—— 4,4,5,5-Tetramethyl-2-[8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)chrysen-3-yl]-1,3,2-dioxaborolane 1231728-12-3 C30H34B2O4
—— 4,6-dimethyl-3-vinyl-hepta-1,5-dien-4-ol 55552-32-4 C11H18O
—— [(4S)-4-(5-aminofuro[3,2-b]pyridin-2-yl)-4-[(4-fluoro-5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate 1219812-39-1 C26H26FN5O7
—— 4-(2-Dimethylamino-ethylamino)-6-methoxy-quinazolin-5-ol 130436-88-3 C13H18N4O2
—— (4R,5R)-2,2-dimethyl-5-<2-methoxy-1(R)-<(tert-butyldiphenylsilyl)oxy>ethyl>-N-<2-(2-propenyl)phenyl>-1,3-dioxolane-4-carboxamide 120942-48-5 C34H43NO5Si
—— 4-(1-Methyl-2-oxo-piperidin-3-yl)-butyric acid ethyl ester 87850-80-4 C12H21NO3
—— 4-CF3-((i)Pr)PDI 210155-50-3 C34H42F3N3
—— 4-(3-methyl-5-pyridin-3-yl-1(2)<i>H</i>-pyrazol-4-yldiazenyl)-piperazine-1-carboxylic acid ethyl ester 27218-47-9 C16H21N7O2
—— 4,4'-bis-(4-chloro-phenyl)-5,5'-dimethyl-1(3)<i>H</i>,1'(3')<i>H</i>-2,2'-<i>p</i>-phenylene-bis-imidazole 31483-81-5 C26H20Cl2N4
—— 4-hydroxy-1-oxo-isochroman-3-carboxylic acid methyl ester 18435-73-9 C11H10O5
—— 4-hydroxy-isophthalic acid-1-butyl ester 100118-37-4 C12H14O5
—— 4-{5-[bis-(2-hydroxy-ethyl)-amino]-1<i>H</i>-[1,2,4]triazol-3-yl}-phenol 61450-77-9 C12H16N4O3
—— 4-{5-[(5-chloro-1-ethyl-1H-indole-2-carbonyl)-amino]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester 1228747-19-0 C25H30ClN5O3
—— (4-Isothiocyanato-benzoylsulfanyl)-acetic acid tert-butyl ester 70163-43-8 C14H15NO3S2
—— 4-methyl-2-(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)-2'-(1-hydroxy-1-methylethyl)diphenyl sulfide 76337-70-7 C19H18F6O2S
—— (4aR,6R,7S,8aR)-6-Methoxy-7-methylsulfanylmethoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 67310-61-6 C16H20O6S
—— (4-tert-Butyl-1-hydroxy-cyclohexyl)-chloro-acetic acid tert-butyl ester 54568-04-6 C16H29ClO3
—— 4a-Methyl-hexahydro-naphthalene-1,6-dione 70388-41-9 C11H16O2
—— 4,4-dimethoxy-2-(1-phenyl-propyliden)-oxazolidin-5-one 109893-24-5 C14H17NO4
—— 4-{[(Diphenyl-p-tolyl-methyl)-amino]-methyl}-3-nitro-benzoic acid 470461-86-0 C28H24N2O4
—— 4,5-dihydro-5-(N-morpholinomethyl)-6-[6-(1H-imidazol-1-yl)pyrid-3-yl]-3(2H)-pyridazinone 123094-40-6 C17H20N6O2
—— 4-cyano-3-fluoro-N-(6-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-2-yl)benzamide 1616233-72-7 C24H15F2N7O
—— 4-bromo-3-methoxy-N-methyl-N-(5-methyl-1,2-oxazol-3-yl)thiophene-2-carboxamide 473731-93-0 C11H11BrN2O3S
—— 4-hydroxy-N,N-dimethyl-5-nitrothiophene-3-carboxamide 1055935-36-8 C7H8N2O4S
—— 4-{4-chloro-3-[(diethylamino)methyl]phenyl}piperidin-4-ol 863111-29-9 C16H25ClN2O
—— 4-[(4-methyl-1H-indol-5-yl)amino]-5-(3-phenylpropyl)nicotinonitrile 1160918-18-2 C24H22N4
—— 4-(benzylaminomethyl)-3-hydroxy-1-(toluene-4-sulfonyl)-1H-pyridin-2-one 691013-11-3 C20H20N2O4S
—— 4-[4-[2-[2-[1-(7-azabicyclo[2.2.1]heptan-7-yl)-2-methyl-1-oxopropan-2-yl]-5-(3,5-dimethylphenyl)-6H-thieno[2,3-b]pyrrol-4-yl]ethyl]piperazin-1-yl]benzonitrile 666850-50-6 C37H43N5OS
—— 4-(tert-Butyl-dimethyl-silanyloxy)-3-oxo-thiobutyric acid S-benzyl ester 131309-88-1 C17H26O3SSi
—— 4-[(5-methylpyridin-2-yl)amino]quinazolin-6-ol 1154580-95-6 C14H12N4O
—— 4-[(4-methyl-1H-indol-5-yl)amino]-5-propylnicotinonitrile 1160918-20-6 C18H18N4
—— 4-Amino-6-methylthio-2-(1-(3-aminocarbinyl-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097903-77-9 C16H20N6S2
—— 4-bromo-2-bromomethyl-1,5-bis-(4-fluoro-phenyl)-1H-pyrrole-3-carboxylic acid ethyl ester 952393-58-7 C20H15Br2F2NO2
—— 4-(N-Methyl-benzolsulfonamidomethyl)-pyridin 70922-46-2 C13H14N2O2S
—— 4-ethyl-5-[2-(phenylthio)prop-1-enyl]-2-(4-tolyl)-1,3-oxazole 1204505-75-8 C21H21NOS
—— 4-[(R)-(1-phenyl-ethyl)amino]-7-[3-(tetrahydro-pyran-2-yloxy)-propyloxy]-6-nitro-quinazoline 290303-64-9 C24H28N4O5
—— 4-hydroxy-3-(6-methyl-pyridin-2-yl)-4-propyl-thiazolidine-2-thione 69627-71-0 C12H16N2OS2
—— 4-Methyl-3-isopropyl-1-cyanpentadien-1,2 3594-77-2 C10H15N
—— 4-(3-bromophenyl)-2-ethyl-8-(trifluoromethyl)quinazoline 1112985-41-7 C17H12BrF3N2
—— 4-methyl-N-(2-p-tolylimidazo[1,2-a]pyridin-3-yl)benzenesulfonamide 1605289-61-9 C21H19N3O2S
—— ((4-((2,5-dipropoxy-4-((triisopropylsilyl)ethynyl)phenyl)ethynyl)-2,5-dipropoxyphenyl)ethynyl)trimethylsilane 1143440-26-9 C42H62O4Si2
—— 4-(dimesitylboryl)-2,3,5,6-tetramethylbenzaldehyde 1569102-31-3 C29H35BO
—— 4-methyl-3-(8-methyl-2-methylsulfonyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-6-yl)-benzonitrile 1026663-27-3 C17H14N4O3S