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    中文名称 英文名称 CAS号 化学式
    —— (+/-)-4-<3-Chlor-phenylazo>-1-<β-hydroxy-phenethyl>-3,5-dimethyl-pyrazol 30823-70-2 C19H19ClN4O
    —— 4-(p-Chlorophenylhydrazino)nicotinic-acid-1-oxide 24665-88-1 C12H10ClN3O3
    —— 4-(10,11-dihydro-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ylidene)-5-ethyl-3,4-dihydro-2<i>H</i>-pyrrole 30716-92-8 C21H21N
    —— 4,7-bis-methylamino-1,3-dioxo-2-pentyl-1,3-dihydro-isoindole-5,6-dicarboxylic acid bis-pentylamide 52108-00-6 C27H43N5O4
    —— 4-Nitro-benzoic acid (2S,3S,4S,5R)-4-chloro-2-methoxy-5-trityloxymethyl-tetrahydro-furan-3-yl ester 40147-77-1 C32H28ClNO7
    —— 4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(3,4-dichloranilid)-1,1-dioxid 35511-69-4 C16H12Cl2N2O4S
    —— 4-dibromomethyl-5,5-dimethyl-5<i>H</i>-furan-2-one 22319-54-6 C7H8Br2O2
    —— 4-<sup>14</sup>C-Pregn-4-en-12β-ol-3,15,20-trion 24377-13-7 C21H28O4
    —— 4-(4-Benzyl-piperazin-1-yl)-N-(4-fluoro-phenyl)-butyramide 191168-73-7 C21H26FN3O
    —— 4,5,5-Triphenyl-pyrrolidin-dion-2,3 21588-19-2 C22H17NO2
    —— 4-methyl-2-oxo-1,2-dihydro-cyclohepta[<i>b</i>]pyrrole-3-carboxylic acid ethyl ester 107415-11-2 C13H13NO3
    —— 4-ethynyl-2-phenyl-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione 27041-35-6 C17H13NO2
    —— [4-(4-methoxy-phenoxy)-quinolin-2-yl]-carbamic acid ethyl ester 26625-67-2 C19H18N2O4
    —— 4-(4-Methoxy-phenoxy)-quinoline-2-carboxylic acid hydrazide 26625-61-6 C17H15N3O3
    —— 4-[2-(Prop-2-ene-1-sulfonyl)-cyclohept-1-enyl]-morpholine 35595-08-5 C14H23NO3S
    —— 4,4-Dimethyl-isopropylidenspiropentan 29138-71-4 C10H16
    —— (4-Methoxy-phenyl)-acetic acid 4-hydroxy-6-methoxy-3-(4-methoxy-phenyl)-naphthalen-2-yl ester 39675-19-9 C27H24O6
    —— (+/-)-4-Nitro-epigibbersaeure-methylester 22552-91-6 C19H21NO5
    —— 4-(4-Butyl-benzoyloxy)-3-methyl-benzoic acid 4-pentyl-phenyl ester 53629-87-1 C30H34O4
    —— 4,6-bis-methanesulfonyl-<i>m</i>-phenylenediamine 99969-29-6 C8H12N2O4S2
    —— 4-Chloro-5-(3-cyclopropylsulfamoyl-4-hydroxy-phenoxy)-6-methyl-1H-indole-2-carboxylic acid ethyl ester 503631-95-6 C21H21ClN2O6S
    —— 4-{2-Hydroxy-3-[2-(4-hydroxy-phenyl)-1,1-dimethyl-ethylamino]-propoxy}-3-methyl-1H-indole-2-carboxylic acid amide 69907-00-2 C23H29N3O4
    —— 4-(2,6-dimethyl-pyrimidin-4-ylamino)-4-oxo-but-2-enoic acid 64126-42-7 C10H11N3O3
    —— 4-iodo-1-methyl-indole-3-carbaldehyde 72527-74-3 C10H8INO
    —— 4,5,6-trimethyl-4-phenyl-2-cyclohexen-1-one 1384111-66-3 C15H18O
    —— 4,4'-diphenylspiro[2,4,6-triazatricyclo[5.2.1.02,6]dec-8-ene-10,10'-2,4,6-triazatricyclo[5.2.1.02,6]decane]-3,3',5,5'-tetrone 89597-58-0 C25H20N6O4
    —— 4-tert-butylbenzyl-4-tert-butylphenylether 1415730-50-5 C21H28O
    —— 4-(2-amino-4-isopropoxy-pyrido[3,2-d]pyrimidin-6-yl)-N-cyclopropyl-benzamide 1036386-37-4 C20H21N5O2
    —— 4-[3-chloro-2-(3-thiazol-2-yl-2,5-dihydro-pyrrole-1-carbonyl)-8-trifluoromethyl-imidazo[1,2-a]pyridin-6-yl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1239205-60-7 C26H25ClF3N5O3S
    —— (4aR,6aR,10aR,10bS)-4a,7,7,10a-Tetramethyl-dodecahydro-benzo[f]chromene-3,3-dicarbonyl dichloride 98048-55-6 C19H28Cl2O3
    —— 4-mesityl-pyrimidine 100381-47-3 C13H14N2
    —— 4-(3-fluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-4,6,7,8-tetrahydro-3H-pyrido[2,1-c][1,2,4]oxadiazine 1227304-89-3 C25H25FN4O2
    —— 4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-(3-thienylmethyl)thiophene-2-carboxamide 1109283-19-3 C20H16N6OS2
    —— 4-{4-[2-(3-azido-2-nitrophenoxy)ethyl]piperazin-1-yl}-1-methyl-2-(trifluoromethyl)-1H-benzimidazole 1046790-81-1 C21H21F3N8O3
    —— 4-(4,5,6,7-tetrahydro-benzothiazol-2-ylamino)-phenol 1750-19-2 C13H14N2OS
    —— 4-phenyl-3-pyrrol-2-ylmethyleneamino-3<i>H</i>-thiazole-2-thione 15387-32-3 C14H11N3S2
    —— 4-(6-Methoxy-benzothiazol-2-yl)-10-oxa-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]decane-3,5-dione 16258-88-1 C16H14N2O4S
    —— 4-methylsulfanyl-6-(2,2,2-tribromo-ethoxy)-[1,3,5]triazin-2-ylamine 13166-40-0 C6H7Br3N4OS
    —— 4,5,6,7,4',5',6',7'-octahydro-1(2)<i>H</i>,1'(2')<i>H</i>-3,3'-eicosane-1,20-diyl-bis-indazole 29144-02-3 C34H58N4
    —— 4-Chloro-benzenesulfonic acid (2-benzoyl-4-nitro-phenylcarbamoyl)-methyl ester 21718-65-0 C21H15ClN2O7S
    —— 4-(7-amino-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzoic acid ethyl ester 4580-18-1 C18H17N3O3
    —— 4-(chloromethyl)-3-iodo-2-phenylfuran 1414964-57-0 C11H8ClIO
    —— [4-hydroxy-4-(3-methoxy-phenyl)-1-methyl-[3]piperidyl]-(3-methoxy-phenyl)-ketone 875249-51-7 C21H25NO4
    —— 4,4,8aβ-trimethyl-trans-3,4,4a,5,6,7,8,8a-octahydronaphthalene-8-one 83587-89-7 C13H20O
    —— 4-phenyl-1-((pyridin-2-yl)ethan-2-on-1-yl)-1H-1,2,3-triazole 1152314-70-9 C15H12N4O
    —— 4-butoxy-2-(2,4-difluorophenyl)pyridine 1098093-40-3 C15H15F2NO
    —— (4S,5R)-3,5-Diisobutyl-5-methyl-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-pyrazol-4-ol 74097-56-6 C19H30N2O3S
    —— 4-hydroxy-N-(2-iodophenyl)-N-methylbenzamide 835873-02-4 C14H12INO2
    —— 4-Methyl-6-m-tolyl-pyridine-2-carboxylic acid 80636-16-4 C14H13NO2
    —— 4-Benzoylamino-7-chloro-3,12-dihydroxy-10-methoxy-1,11-dioxo-1,4,4a,5,5a,6,11,11a-octahydro-naphthacene-2-carboxylic acid amide 58352-09-3 C27H23ClN2O7