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    中文名称 英文名称 CAS号 化学式
    —— 4-Hydroxy-1-benzyl-1H-pyrazolo<3.4-b>pyridincarbonsaeure-(6)-hydrazid 35313-43-0 C14H13N5O2
    —— 4-(2,4-dimethyl-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-86-3 C24H22N2O
    —— 4-((R)-3,6-Dimethyl-4,5,6,7-tetrahydro-benzofuran-2-yl)-butan-2-one 38799-42-7 C14H20O2
    —— (4-methyl-9-phenyl-6,9-dihydro-5<i>H</i>-pyrrolo[2,3-<i>b</i>;5,4-<i>c</i>']dipyridin-8-yl)-phenyl-methanone 30418-12-3 C24H19N3O
    —— 4-Oxo-6β-methyl-cholesten-(5) 23117-79-5 C28H46O
    —— 4-dimethylamino-benzaldehyde-(6-methyl-pyrimidin-4-ylhydrazone) 92441-00-4 C14H17N5
    —— 4-(4-(4-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-N-(3-fluorobenzyl)-4-oxobutanamide 1224393-11-6 C24H22ClFN2O2S
    —— 4-(1,3-Benzodioxol-5-ylamino)naphthalene-1,2-dione 1221266-41-6 C17H11NO4
    —— 4,6-Diamino-2-(3-methylpiperidino)-5-nitrosopyrimidin 5113-24-6 C10H16N6O
    —— 4-butylamino-1-ethyl-5-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-6-carboxylic acid ethyl ester 53878-71-0 C16H24N4O2
    —— 4-methyl-5-(4-nitro-2-trifluoromethyl-phenylsulfanyl)-2-trichloromethylsulfanyl-2,4-dihydro-[1,2,4]triazol-3-one 68320-47-8 C11H6Cl3F3N4O3S2
    —— [4-(3-tert-Butylamino-2-hydroxy-propoxy)-3-nitro-benzyl]-urea 51748-97-1 C15H24N4O5
    —— 4-[4-(4-bromo-anilino)-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 7296-06-2 C21H14BrClN4O2
    —— 4-phenyl-1-(4-pyridin-2-yl-piperazin-1-yl)-butan-2-ol 94433-51-9 C19H25N3O
    —— 4,5-(tetrahydrothiopyran-4-ylidenemethylenedithio)-1,3-dithiole-2-thione 153916-44-0 C9H8S6
    —— 4,4-Dimethyl-pentanoic acid (E)-3-phenyl-allyl ester 135056-59-6 C16H22O2
    —— 4,8-dimethyl-2-methylamino-7-oxo-7,8-dihydro-pteridine-6-carboxylic acid ethyl ester 31937-16-3 C12H15N5O3
    —— 4,6-Bis-acetamino-2-methylmercapto-5-nitroso-pyrimidin 14005-85-7 C9H11N5O3S
    —— 4-Ethyl-1,3,4-trimethyl-2,5-dioxo-pyrrolidine-3-carbonitrile 27807-19-8 C10H14N2O2
    —— 4-benzhydrylidene-3-phenyl-4,6a-dihydro-3a<i>H</i>-cyclopenta[<i>d</i>]isoxazole 36381-71-2 C25H19NO
    —— 4-Desoxy-D-allose-p-nitro-benzol-sulfonylhydrazon 24707-56-0 C12H17N3O8S
    —— 4-Nitro-thiobenzoic acid S-[2-(toluene-4-sulfonyloxy)-propyl] ester 23837-20-9 C17H17NO6S2
    —— 4-oxo-3,4,7,12-tetrahydro-6<i>H</i>-indolo[2,3-<i>a</i>]quinolizine-2,2-dicarboxylic acid diethyl ester 35891-34-0 C21H22N2O5
    —— [(4-Methoxy-phenyl)-(naphthalen-2-ylamino)-methyl]-phosphonic acid diethyl ester 17729-54-3 C22H26NO4P
    —— 4-Methoxy-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid 22058-26-0 C20H19NO4
    —— 4-Methylene-bicyclo[5.2.0]nona-2,5,8-triene 28738-66-1 C10H10
    —— 4-(3,4-Dimethoxy-benzyl)-2,3-dihydro-1H-pyrrolo<1,2-a>benzimidazolium-chlorid 24569-31-1 C19H21N2O2*Cl
    —— 4-Nitro-benzenesulfonic acid 1-methyl-bicyclo[2.2.1]hept-7-ylmethyl ester 32110-38-6 C15H19NO5S
    —— 4,9-Dimethoxy-5-oxo-5H-furo<3,2-g><1>benzopyran-7-carbonsaeure-hydrazid 25944-29-0 C14H12N2O6
    —— 4-(2-cyclohex-1-enyl-ethylamino)-6-methyl-1(5)<i>H</i>-pyrimidine-2-thione 27174-55-6 C13H19N3S
    —— 4,4'-[3,3'-dimethyl-5,5'-dioxo-2,5,4',5'-tetrahydro-4,4'-(1-methyl-prop-1-en-1-yl-3-ylidene)-bis-pyrazol-1-yl]-bis-benzenesulfonic acid 27908-91-4 C24H22N4O8S2
    —— 4-tert-Butylamino-5-chloro-2-(2,6-dimethyl-pyran-4-ylidene)-cyclopent-4-ene-1,3-dione 37463-60-8 C16H18ClNO3
    —— 4-Iodo-N-(4-methoxy-phenyl)-3-oxo-2-(p-tolyl-hydrazono)-butyramide 35573-32-1 C18H18IN3O3
    —— 4-Acetyl-1-allyl-5-allyloxy-1H-indole-2-carboxylic acid ethyl ester 31720-95-3 C19H21NO4
    —— 4-hydroxy-2,8-dimethyl-6-(pyridin-2-yloxy)nonan-5-one 952409-43-7 C16H25NO3
    —— 4tMethyl-2r,6c-diphenyl-tetrahydro-thiopyran-4c-ol 18458-70-3 C18H20OS
    —— 4-[3-(3-aminobenzyl)-4-oxo-1,4-dihydropyridazin-1-(4H)-one]benzonitrile 1314392-88-5 C18H14N4O
    —— 4-(2-amino-anilinomethylene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 60484-31-3 C17H16N4O
    —— 4-(2-methoxy-4,5-dimethyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 98347-36-5 C17H17N3O3
    —— 4-Biphenyl-4-yl-3-hydroxy-N-methyl-butyramide 23243-00-7 C17H19NO2
    —— 4-[2'-ethylhexylcarbamoyloxy]-1,2,2,6,6-pentamethylpiperidine 43224-31-3 C19H38N2O2
    —— 4b-(4-chloro-phenyl)-4b<i>H</i>-benzo[4,5]thiazolo[2,3-<i>a</i>]isoindol-11-one 5231-32-3 C20H12ClNOS
    —— (4S)-1-[N-(benzothiazol-6-yl)aminocarbonylmethyl]-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-2-pyrrolidone 790297-84-6 C24H25N3O5S
    —— (4-Hydroxy-2-{N'-[1-pyridin-2-yl-meth-(E)-ylidene]-hydrazino}-thiazol-5-yl)-acetic acid 7310-06-7 C11H10N4O3S
    —— 4-{4,5-di-methyl-6-oxo-2-[cis-4-(trifluoromethyl)cyclohexyl]pyrimidin-1(6H)-yl}benzonitrile 1093749-77-9 C20H20F3N3O
    —— (4-Hydroxy-2-{N'-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-thiazol-5-yl)-acetic acid 7310-02-3 C12H10N4O5S
    —— 4-[4-Acetyl-4-(3-hydroxy-phenyl)-piperidin-1-yl]-1-(4-chloro-phenyl)-butan-1-one; compound with methanesulfonic acid 23182-36-7 CH4O3S*C23H26ClNO3
    —— 4-(7-trifluoromethyl-11<i>H</i>-dibenzo[<i>b</i>,<i>e</i>][1,4]oxazepin-5-yl)-butan-1-ol 36080-72-5 C18H18F3NO2
    —— 4-[3-(4-phenyl-piperazin-1-yl)-propoxy]-1<i>H</i>-quinolin-2-one 72566-47-3 C22H25N3O2
    —— 4-{4-[{1-[Carboxy-(4-hydroxy-phenyl)-methyl]-2-oxo-azetidin-3-ylcarbamoyl}-(3-naphthalen-1-yl-thioureido)-methyl]-phenoxy}-2-(3-naphthalen-1-yl-thioureido)-butyric acid 59510-76-8 C45H40N6O8S2