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    中文名称 英文名称 CAS号 化学式
    —— (4aR,7aS)-6-((R)-1-(benzyloxy)ethyl)-2-isopropyl-4,4-dimethyl-1-tosyl-4,4a,5,7a-tetrahydro-1H-cyclopenta[d]pyrimidine 1314036-42-4 C28H36N2O3S
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-1-cyanomethyl-pyridinium; bromide 101494-10-4 Br*C13H21N2OSi
    —— 4-Chlor-5-acetylsalicylsaeure 55488-83-0 C9H7ClO4
    —— 4-Propan-2-yloxypyridine-3-carbothioamide 435271-28-6 C9H12N2OS
    —— 4-chloro-3-(1-chloro-ethyl)-tetrahydro-pyran 41644-95-5 C7H12Cl2O
    —— 4-(4-chloro-2-nitrobenzoyl)-2-methyl-2-azabicyclo[4.1.0]heptane-3,5-dione 149166-14-3 C14H11ClN2O5
    —— 4-nitro-1,2-phenylene bis(trifluoromethanesulfonate) 1166977-05-4 C8H3F6NO8S2
    —— 4-allyl-2,6-dimethoxyphenyl bromoacetate 691860-36-3 C13H15BrO4
    —— 4-(bis(2-thienyl)boryl)cumene 718634-31-2 C17H17BS2
    —— 4-(N-phenyl-N-biphenylamino)-biphenyl-N'-1-naphthylamine 902763-28-4 C40H30N2
    —— 4-bicyclo[3.1.0]hex-2-en-6-ylidenemethyl-morpholine 23735-75-3 C11H15NO
    —— 4'-Chloro-4-((1E,3E)-4-p-tolyl-buta-1,3-dienyl)-biphenyl 23352-01-4 C23H19Cl
    —— 4'-(2-{2-[2-(naphthalen-2-ylmethoxy)ethoxy]ethoxy}ethoxy)-2,2':6',2''-terpyridine 900150-29-0 C32H31N3O4
    —— 4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)-,(2,4-dinitrophenyl)hydrazone 902149-13-7 C21H13N5O7
    —— 4-(4-chloro-phenoxy)-quinoline-2-carboxylic acid ethyl ester 26625-56-9 C18H14ClNO3
    —— 4-p-Tolyloxy-quinoline-2-carboxylic acid hydrazide 25307-14-6 C17H15N3O2
    —— 4-Benzoyl-5-isopropyl-furan-2,3-dicarboxylic acid diethyl ester 29171-98-0 C20H22O6
    —— 4-{5-[2-(1-imidazolyl)-ethyl]-thien-2-yl}-4-oxo-butyric acid 85593-38-0 C13H14N2O3S
    —— (4R)-2,2-dimethyl-4-(5'-hydroxy-2'-methylpent-1'-enyl)oxazolidine-3-carboxylic acid tert.-butyl ester 122709-34-6 C16H29NO4
    —— 4-Chlor-1-benzylidenhydrazino-pyrido<3,4-d>pyridazin 31767-05-2 C14H10ClN5
    —— 4-[2-(2-Hydroxy-4,4-dimethyl-cyclohex-1-enyl)-2-oxo-ethyl]-piperidine-2,6-dione 62060-00-8 C15H21NO4
    —— (4S)-2-(2,5-dimethyl-4-nitrophenylimino)-4-(2-butyl)-1,3-thiazolidine 285125-23-7 C15H21N3O2S
    —— (4-Hydroxy-butyryl)-carbamidsaeure-aethylester 4658-66-6 C7H13NO4
    —— (4R,4aS,8aR)-2,6-Diphenyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxine-4-carboxylic acid amide 23263-03-8 C19H19NO5
    —— 4-Chlor-2,5-dioxo-1,3,3-trimethyl-4-benzylpyrrolidin 35789-81-2 C14H16ClNO2
    —— 4-(2-Chloro-4-nitro-phenoxymethyl)-benzenesulfonic acid 4-methoxy-phenyl ester 38556-36-4 C20H16ClNO7S
    —— 4-{[(E)-Benzyloxyimino]-carbamoyl-methyl}-1-methyl-pyridinium; iodide 21449-79-6 C15H16N3O2*I
    —— (4aS,12aR)-3,4,4a,6,7,8,9,11,12,12a-decahydro-2H-pyrano[3,2-b][1,6]oxathiecine 176738-59-3 C11H20O2S
    —— (4-aminophenyl)-(phenylcarbamothioyl)azanide;nickel(2+) 206990-98-9 C26H24N6NiS2
    —— (4aS,5S,8aS)-5-[2-(3-Methoxy-phenyl)-ethyl]-4a-methyl-6-methylene-octahydro-naphthalen-2-one 35890-79-0 C21H28O2
    —— 4,8-Dimethyl-2,3,3a,4,5,8a-hexahydro-1H-1,4-methano-azulene-6,9-dione 38647-21-1 C13H16O2
    —— 4-Acetyl-2,5-dihydroxy-spiro(benzofuran-3<2H>-1'-cyclopentan)-2'-on 132719-47-2 C14H14O5
    —— 4-amino-<i>N</i>-(2-chloro-7-methoxy-quinazolin-4-yl)-benzenesulfonamide 14685-10-0 C15H13ClN4O3S
    —— 4-(1-hydroxy-1-(5-(3-methyl-5-(4-methylpyrimidin-2-ylamino)phenyl)thiazol-2-yl)ethyl)-2-methylcyclohexanecarboxylic acid 1412491-42-9 C25H30N4O3S
    —— {4-[4-(4-chloro-2-methyl-phenoxy)-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenoxy}-acetic acid methyl ester 4681-45-2 C25H19Cl2N3O5
    —— 4-(benzothiazol-2-yloxy-acetyl)-morpholine 73250-71-2 C13H14N2O3S
    —— 4-[3-(2-Chloro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one; compound with oxalic acid 51535-38-7 C2H2O4*C21H23ClFNO2
    —— (4S,5S,6S)-4-benzyloxy-6-hydroxy-5-methoxycyclohex-2-enone 157727-69-0 C14H16O4
    —— 4-[4-(3,4-methylenedioxybenzylamino)benzothieno[2,3-d]pyrimidin-2-yl]cyclohexanecarboxylic acid, ethanolamine salt 329927-85-7 C2H7NO*C25H23N3O4S
    —— 4-chloro-6-methyl-2-styryl-pyrimidine 66744-08-9 C13H11ClN2
    —— 4,2',4',6'-tetraacetoxy-3',5'-dimethyl-<i>trans</i>-chalcone 103046-19-1 C25H24O9
    —— 4,5-Dimethyl-oct-1-yne-4,5-diol 91140-20-4 C10H18O2
    —— 4,4-diphenyl-but-3-enal-(2,4-dinitro-phenylhydrazone) 5558-16-7 C22H18N4O4
    —— 4,7-Dimethyl-2,3-benzo-1-azabicyclo<2.2.1>hept-2-en 24145-32-2 C12H15N
    —— 4-Cyano-1-<2-hydroxy-2-(p-methylphenyl)-ethyl>-pyridiniumbromid 22772-96-9 Br*C15H15N2O
    —— 4-(3-nitro-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide 27501-95-7 C22H16N6O3
    —— 4-Chlorazobenzol-4'-sulfonanilid 31819-75-7 C18H14ClN3O2S
    —— 4-(5-hydroxy-5-methyl-hexa-1,3-diynyl)-1,2,5-trimethyl-piperidin-4-ol 35469-65-9 C15H23NO2
    —— 4,5-bis-cyclohexylsulfanyl-2-phenyl-2<i>H</i>-pyridazin-3-one 10005-33-1 C22H28N2OS2
    —— 4,6-dimethyl-2-(3,4,4-trifluoro-but-3-enylsulfanyl)-pyrimidine 4871-73-2 C10H11F3N2S