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    中文名称 英文名称 CAS号 化学式
    —— 4,4'-Diethoxy-α-ethyl-stilben 25346-91-2 C20H24O2
    —— 4-Hydroxymethyl-2-benzyl-2-aza-bicyclo<2.2.2>octan 21933-18-6 C15H21NO
    —— 4-Chloro-1,2,3,4,5,6-hexamethyl-bicyclo[3.1.0]hex-2-ene 53909-78-7 C12H19Cl
    —— 4-Amino-2-hydroxy-3,5-bis-phenylazo-benzoic acid methyl ester 22932-78-1 C20H17N5O3
    —— 4-(1-Methyl-1-p-tolyl-ethyl)-naphthalen-1-ol 27420-97-9 C20H20O
    —— 4-Methoxy-5,6-dimethyl-pyrimidin-1-N-oxid 25589-20-2 C7H10N2O2
    —— 4-Hydroxy-6-methyl-2-oxo-3-phenyl-cyclohex-3-enecarboxylic acid ethyl ester 26050-71-5 C16H18O4
    —— 4,6-Dibromo-3-methyl-2-nitrophenol 1936262-28-0 C7H5Br2NO3
    —— 4-methoxy-2,7-bis-[4-(4-methoxy-styryl)-phenyl]-2,7-dihydro-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bis[1,2,3]triazole 41616-56-2 C37H30N6O3
    —— 4-Nitro-3-methyl-1-phenyl-5-(3-nitro-phenyl)-pyrazol 23889-98-7 C16H12N4O4
    —— 4,5,7-Trimethyl-2-(biphenyl-4-yl)-indol 33555-39-4 C23H21N
    —— 4-(3-bromo-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 41583-05-5 C17H14BrN3O2
    —— 4a,5,5,6,6,7,8,8a-octafluoro-1-phenyl-3a,4,4a,5,6,8a,9,9a-octahydro-1<i>H</i>-4,9-methano-naphtho[2,3-<i>d</i>][1,2,3]triazole 31123-48-5 C17H11F8N3
    —— 4-(4-Amino-naphthalen-1-ylazo)-N-(5-methyl-isoxazol-3-yl)-benzenesulfonamide 22271-96-1 C20H17N5O3S
    —— 4-Brom-5-phenyl-3-(toluol-4-sulfonylimino)-1,2-dithia-cyclopenten 24588-39-4 C16H12BrNO2S3
    —— 4-Chlor-1-methylpyrrol-2,3,5-tricarbonsaeuretrimethylester 25472-56-4 C11H12ClNO6
    —— 4-benzyl-2,5-bis-methylsulfanyl-1(3)<i>H</i>-imidazole 34703-72-5 C12H14N2S2
    —— 4,5,5-trimethyl-4,5-dihydro-[1,2,4]triazole-3-thione 25687-96-1 C5H9N3S
    —— 4,5,6,7-tetrafluoro-3-(2,3,4,5,6-pentafluoro-benzyl)-benzo[<i>d</i>]isoxazole 37009-95-3 C14H2F9NO
    —— 4-Dibutylamino-3,3-di-(p-tolyl)-pyrrolidin-2-on 31416-70-3 C26H36N2O
    —— 4-Acetamino-5,6-bis-(2-furyl)furo<2,3-d>pyrimidine 24386-19-4 C16H11N3O4
    —— 4,4-dichloro-1,2,3,4-tetrahydro-acridine-9-carboxylic acid 32605-94-0 C14H11Cl2NO2
    —— 4-Hydroxy-8-methoxy-5-nitro-quinoline-3-carboxylic acid ethyl ester 27333-36-4 C13H12N2O6
    —— 4-(5-Nitro-furan-2-yl)-4,5-dihydro-3H-pyrazole-3-carboxylic acid methylamide 22111-33-7 C9H10N4O4
    —— 4-[(3-Methyl-benzo[f]quinolin-1-yl)-hydrazono]-pentan-2-one 54126-10-2 C19H19N3O
    —— 4-methyl-1,3,3a,6-tetraphenyl-3a,4,5,6-tetrahydro-1<i>H</i>-pyrazolo[1,5-<i>c</i>][1,2,3]triazole-4-carboxylic acid methyl ester 37472-17-6 C31H28N4O2
    —— (4aS,6aS,12aR,12bR)-11-Hydroxy-4,4,6a,9,12b-pentamethyl-1,2,3,4,4a,5,6,6a,12a,12b-decahydro-benzo[a]xanthen-12-one 35477-22-6 C22H30O3
    —— 4-decyl-3-methylisoxazoline-5-one 80503-57-7 C14H25NO2
    —— (4-methylphenyl) 2-(4-methylphenyl)sulfanylbenzoate 65935-79-7 C21H18O2S
    —— 4-(1-Ethoxycarbonylethyl)-cyclohex-3-enon-ethylenketal 31180-81-1 C13H20O4
    —— 4-(4-isopropyl-benzyl)-1,2,5-trimethyl-1,2,3,6-tetrahydro-pyridine 31146-30-2 C18H27N
    —— 4,5-Dimethyl-1-propyl-3,6-dioxa-bicyclo[3.2.1]octane-2,7-dione 29739-40-0 C11H16O4
    —— 4,4-Aethylendioxy-2,6-dimethylheptansaeure-aethylester 28226-44-0 C13H24O4
    —— 4-(1-acetoxy-ethylidene)-1-acetyl-5-methyl-2,5-diphenyl-pyrazolidin-3-one 30645-61-5 C22H22N2O4
    —— 4,7-Dihydroxy-5,6-dimethyl-benzo[b]thiophene-2,3-dicarbonitrile 29026-85-5 C12H8N2O2S
    —— 4-Amino-3-ethyl-5-(3-methoxycarbonyl-propionyl)-benzoic acid methyl ester 34921-84-1 C15H19NO5
    —— 4-Amino-3-benzylidenamino-2-ethoxy-5-methoxycarbonyl-thiophen 32176-46-8 C15H16N2O3S
    —— 4,4',6,6'-Tetrachloro-3,3'-bipyridazine 28732-47-0 C8H2Cl4N4
    —— 4-bromo-5-(2-formylamino-4-trifluoromethyl-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 30156-89-9 C19H15BrF3N3O2S
    —— 4-Phenylcarbamoyl-2-methyl-3-aethyl-5.6-dihydro-1.4-thiazin 93535-79-6 C14H18N2OS
    —— (4-methylphenyl) 2-(4-methylphenyl)sulfinylbenzoate 65935-90-2 C21H18O3S
    —— 4-Benzamidophenyl-propansulfonat 73153-60-3 C16H17NO4S
    —— 4-Ethyl-6-phenyl-pyridine-2-carboxylic acid 80636-10-8 C14H13NO2
    —— 4-ethyl 3-methyl 2-cyclohexyl-1-benzyloxy-5-methyl-1H-pyrrole-3,4-dicarboxylate 1257649-50-5 C23H29NO5
    —— 4-nitrophenyl 6-methyl-3-nitrobenzoate 301646-77-5 C14H10N2O6
    —— 4,4'-dichloro-[1,1']bianthryl-9,10,9',10'-tetraone 42228-34-2 C28H12Cl2O4
    —— 4-methoxymethoxy-4-phenylbutyl benzyl ether 1195776-85-2 C19H24O3
    —— 4-<Bis-(2-hydroxy-aethyl)-amino>-1-phenyl-buten-(2) 10516-46-8 C14H21NO2
    —— 4-((3aR,6R,6aR)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-4-hydroxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)benzonitrile 1050206-86-4 C31H35NO5Si
    —— 4-[6-(4-Cyanophenyl)-8-naphthalen-2-ylpyren-1-yl]benzonitrile 1312991-62-0 C40H22N2