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    中文名称 英文名称 CAS号 化学式
    —— 4-Ethoxycarbonyl-5-morpholino-isoxazol 25979-27-5 C10H14N2O4
    —— 4-acetylamino-2-methyl-7-nitro-isoindole-1,3-dione 27130-04-7 C11H9N3O5
    —— (4-Amino-phenylmercapto)-essigsaeure-propylester 24477-58-5 C11H15NO2S
    —— 4-amino-6-(3-hydroxy-propyl)-3-thioxo-3,4-dihydro-2<i>H</i>-[1,2,4]triazin-5-one 24272-65-9 C6H10N4O2S
    —— 4-Methoxy-1,5-diphenyl-bicyclo[3.1.0]hex-3-en-2-one 34709-01-8 C19H16O2
    —— (4,11-dimethyl-6-phenyl-dibenzo[<i>b</i>,<i>h</i>][1,6]naphthyridin-7-yl)-<i>p</i>-tolyl-amine 25123-54-0 C31H25N3
    —— 4-(4-chloro-phenylazo)-3,5-dimethyl-pyrazole-1-carboxylic acid anilide 37103-33-6 C18H16ClN5O
    —— 4-acetoxy-1-acetyl-3-(4-chloro-phenyl)-5-phenyl-4,5-dihydro-1<i>H</i>-pyrazole 30152-35-3 C19H17ClN2O3
    —— 4-(3-methoxy-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-80-7 C23H20N2O2
    —— 4-<N-Acetyl-3-methoxycarbonyl-anilino>-1-amino-butan-2-on 47074-31-7 C14H18N2O4
    —— 4-[2-(2-chloro-1,2-diphenyl-ethenesulfonyl)-1,2-diphenyl-vinyl]-morpholine 38062-31-6 C32H28ClNO3S
    —— 4-acetyl-1-(3-bromophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512176-97-5 C18H20BrNO3
    —— (4S,5S,6R)-2,2-di-t-butyl-4-[2-(t-butyldimethylsilanyloxy)-ethyl]-5-methyl-6-(2-methyl-[1,3]dioxolan-2-yl)-[1,3,2]dioxasilinane 1179975-13-3 C24H50O5Si2
    —— 4-cyclopropyl-2,3-dihydrofuro[3,2-c]pyridine 1401693-71-7 C10H11NO
    —— 4-(5-butylamino-[1,3,4]oxadiazol-2-yl)-benzenesulfonamide 26080-33-1 C12H16N4O3S
    —— (4R)-3-[(2R,3R)-3-hydroxy-3-phenyl-2-(3-phenylpropyl)butanoyl]-2,2-dimethyl-4-phenyloxazolidine 1050593-87-7 C30H35NO3
    —— 4-(4-ethoxyphenyl)-2-(4-fluorophenyl)-2,4-dimethyl-2,4-disila-1-(1H-1,2,4-triazole-1-yl)pentane 145862-86-8 C21H28FN3OSi2
    —— 4-(2-methoxy-phenoxy)-6-(4-methoxy-phenylsulfanyl)-[1,3,5]triazin-2-ylamine 13017-39-5 C17H16N4O3S
    —— 4-(5-ethanesulfonyl-2-methoxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 98471-70-6 C17H17N3O5S
    —— 4-(<i>O</i><sup>2'<sub>,<i>O</i></sub>3'</sup>-hydroxyphosphoryl-cytidin-<i>N</i><sup>4</sup>-yl)-4-oxo-butyric acid 26122-99-6 C13H16N3O10P
    —— 4a,5,6,8a-tetrahydro-4<i>H</i>-benzo[1,3]dioxine 37482-76-1 C8H12O2
    —— 4'-Aceto-4-hydroxy-3,5-di-tert-butylazobenzol 29879-59-2 C22H28N2O2
    —— 4-Butyl-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-hexanedioic acid diethyl ester 23162-76-7 C22H29NO6
    —— 4-acetyl-5-(<i>N</i>-methanesulfonyl-2-nitro-anilinomethyl)-3-methyl-pyrrole-2-carboxylic acid ethyl ester 37073-10-2 C18H21N3O7S
    —— 4-phenyl-1(3)<i>H</i>-imidazole 39538-80-2 C21H34N2Sn
    —— 4-imino-1-methyl-2-oxo-3-phenyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 37721-20-3 C14H15N3O3
    —— 4,4'-Dicarbomethoxy-2,2',5,5'-tetramethyl-3,3'-biselenienyl 57024-35-8 C16H18O4Se2
    —— 4,8-di-piperidin-1-yl-<i>N</i>,<i>N</i>'-bis-pyridin-3-ylmethyl-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-diamine 36252-19-4 C28H34N10
    —— 4-cyano-2-(2'-chloropyrid-4'-yloxy)-6-(4'-trifluoromethylphenyl)pyridine 202600-68-8 C18H9ClF3N3O
    —— 4-Benzoyl-4,5,5a,6,6a,7,8,9-octahydro-4-aza-acephenanthrylene-9-carbonitrile 27167-74-4 C23H20N2O
    —— 4-<1-Hydroxy-1-(p-methoxyphenyl)-1-phenylmethyl>antipyrin 37689-75-1 C25H24N2O3
    —— 4',5'-Di-O-isopropyliden-riboflavin-dibenzoat 22854-85-9 C34H32N4O8
    —— 4-methoxy-2-phenyl-6-piperidin-1-yl-quinazoline-5,8-dione 38340-53-3 C20H19N3O3
    —— 4-Hydroxy-indol-2-carbonsaeure-(2,2-dimethylhydrazid) 35308-95-3 C11H13N3O2
    —— 4-[3-(2,4,4,6,6-pentamethyl-cyclotrisiloxan-2-yl)-propyl]-morpholine 31731-79-0 C12H29NO4Si3
    —— 4-((3-(3-carboxypropyl)benzo[d]thiazole-2(3H)-ylidene)methyl)-1-methylquinolinium bromide 1056651-38-7 Br*C22H21N2O2S
    —— 4-[[5-chloro-1-[[4-(1-methylethyl)phenyl]sulfonyl]-1H-pyrrolo[2,3-b]pyridin-2-yl]methyl]benzoic acid sodium salt 1314841-88-7 C24H20ClN2O4S*Na
    —— (4S,5S,6S)-4-isobutyl-5-methoxy-2-phenyl-6-vinyl-5,6-dihydro-4H-1,3-oxazine 1221966-98-8 C17H23NO2
    —— 4,7-dihydro-3-phenyl-1,2-benzisoxazole 1227782-10-6 C13H11NO
    —— (4-Chloro-1,3-diisopropyl-[1,3,2,4]diazadiphosphetidin-2-yl)-isopropyl-trimethylsilanyl-amine 122577-21-3 C12H30ClN3P2Si
    —— 4-(4-dimethylamino-phenyl)-1,3-dimethyl-6-phenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-2-one 36926-92-8 C22H22N4O
    —— 4-(Methyl-diphenyl-siloxy)-benzaldehyd 51243-80-2 C20H18O2Si
    —— 4-<N-Acetyl-3-methoxycarbonyl-anilino>-1-amino-butan-2-on-semicarbazon 47364-62-5 C15H21N5O4
    —— 4,4'-[5-(4-butoxy-benzyl)-2-methylsulfanyl-pyrimidine-4,6-diyl]-bis-morpholine 23212-33-1 C24H34N4O3S
    —— 4-(2,4,6-Trichlorphenoxy)-pyridin 28383-53-1 C11H6Cl3NO
    —— 4-Hydroxy-2-methyl-3-(2-furylcarbomyl)-2H-1,2-benzothiazin-1,1-dioxid 36798-95-5 C14H12N2O5S
    —— 4-(2-hemisuccinoylooxyethylthio)-11-deoxycortisol 82845-81-6 C27H38O8S
    —— 4-<Bis-(2-hydroxy-aethyl)-amino>-1-(4-brom-phenyl)-buten-(2) 10509-54-3 C14H20BrNO2
    —— (4-Hydroxy-butoxy)-diphenyl-acetic acid 2-dimethylamino-ethyl ester 56723-49-0 C22H29NO4
    —— (4Z)-4-ethyl-2-methyl-7-phenyl-5-(triphenylsiloxy)-1,4-heptadiene 1256237-19-0 C34H36OSi