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    中文名称 英文名称 CAS号 化学式
    —— (4-Chlor-2-methoxycarbonyl-phenyl)-diazomethyl-keton 19722-72-6 C10H7ClN2O3
    —— 4-cyanophenyl 2,3-di-O-acetyl-4-azido-4-deoxy-1,5-dithio-β-D-xylopyranoside 196093-41-1 C16H16N4O4S2
    —— (4R,5R)-4,5-bis(3-(benzyloxy)-4-methoxyphenyl)-1,3,2-dioxathiolane 2,2-dioxide 133343-26-7 C30H28O8S
    —— 4-(3,3-dimethyl-1-(1,3,5-triazin-2-yl)-2,3-dihydro-1H-indol-6-yl)-2-(1,3-thiazol-2-yl)-3-butyn-2-ol 1202762-14-8 C20H19N5OS
    —— 4-dimethylaminomethylstyrene-3-pinacol boronate 1189765-94-3 C17H26BNO2
    —— 4-ethyl 3-tert-butyl (3aS,4R,6aR)-2-oxotetrahydro-2H-cyclopenta[d][1,3]oxazole-3,4(3aH)-dicarboxylate 1620751-35-0 C14H21NO6
    —— (4S,5S)-4-benzyl-5-(hydroxymethyl)dihydrofuran-2(3H)-one 1423026-42-9 C12H14O3
    —— 4-(thiochroman-4-ylidene-hydrazino)-benzoic acid ethyl ester 98472-65-2 C18H18N2O2S
    —— 4-benzyl-3-methyl-4-(2-oxo-3-phenyl-2<i>H</i>-chromen-7-ylazo)-4<i>H</i>-isoxazol-5-one 72745-87-0 C26H19N3O4
    —— 4'-((3-(4-(1,3-thiazol-2-ylcarbonyl)piperazin-1-yl)azetidin-1-yl)carbonyl)biphenyl-4-carbonitrile 1252767-75-1 C25H23N5O2S
    —— 4-methyl-6-(5-methyl-2-(pyridin-3-ylamino)pyridin-3-yl)-1,3,5-triazin-2-amine 1253568-96-5 C15H15N7
    —— 4,5-dimethyl-2-phenyl-benzophenone 854025-33-5 C21H18O
    —— [4-(5-chloro-2-methyl-phenyl)-piperazin-1-yl]-[1-(4-fluoro-2-methyl-phenyl)-4-(naphthalene-1-sulfonyl)-piperazin-2-yl]-methanone 1118967-45-5 C33H34ClFN4O3S
    —— 4-chloro-N-{2-piperidin-1-yl-2-[4-(trifluoromethyl)phenyl]ethyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1119281-98-9 C27H25ClF3N5O
    —— 4-methyl-[1,1'-biphenyl]-2-yl-2',3',4',5',6'-d5 dimethylcarbamate 1224731-30-9 C16H17NO2
    —— (4-bromophenyl)(2-imino-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)methanol 1354835-50-9 C17H15BrN4O
    —— (4-((2-(2-(2-aminoethoxy)ethoxy)ethyl)amino)-6-(3-nitrophenyl)-1,3,5-triazin-2-yl)-L-alanine 1314094-82-0 C18H25N7O6
    —— 4-chloro-6-phenylazo-<i>m</i>-phenylenediamine 18370-99-5 C12H11ClN4
    —— 4a,9a-Dihydro-4a,9a-butanocarbazol-2(1H)-on 69393-74-4 C16H17NO
    —— 4-(furan-2-carbonyl)-1-[1-(furan-2-carbonyl)-2-methoxycarbonyl-vinyl]-5-(toluene-4-sulfonyl)-pyrrole-3-carboxylic acid methyl ester 73403-05-1 C27H21NO10S
    —— 4-(4-chloro-phenyldiazenyl)-morpholin-3-ol 70303-38-7 C10H12ClN3O2
    —— 4-thioxo-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-xylofuranosyl)-3,4-dihydro-1<i>H</i>-pyrimidin-2-one 64966-93-4 C30H24N2O8S
    —— 4,5-Epoxy-1-methylbicyclo<4.2.0<sup>3.9</sup>>spiro<3.8>dodecan-1-ol 67884-45-1 C13H20O2
    —— 4-[1-(5-nitro-furan-2-carbonyl)-2-phenyl-vinylsulfanyl]-benzoic acid 83041-76-3 C20H13NO6S
    —— (4-tert-Butyl-3-hydroxy-2-methyl-cyclohexyl)-phenyl-methanone 69822-07-7 C18H26O2
    —— (4-ethoxy-phenyl)-[5-(4-fluoro-2-methyl-phenyl)-thiazol-2-yl]-amine 78864-12-7 C18H17FN2OS
    —— 4-<3-(carbomethoxy)-3-acetoxypropoxy>acetophenone 80502-27-8 C15H18O6
    —— 4-(4-octyl-[1]naphthyl)-4-oxo-butyric acid 102473-29-0 C22H28O3
    —— (4S,5R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-5-((1R,2R)-1,2-dihydroxy-2-thiazol-2-yl-ethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 138346-55-1 C32H44N2O6SSi
    —— (+/-)-4-O-acetyl-1,5,6-trideoxy-2,3-di-O-methyl-1-phthalimido-5-trichloroacetamido-muco-inositol 135743-86-1 C20H21Cl3N2O7
    —— (4aR,7aR,8R)-8-(4-Methoxy-phenyl)-6-phenyl-3,4a,7a,8-tetrahydro-1H-pyrrolo[3',4':5,6]thiopyrano[2,3-d]imidazole-2,5,7-trione 92756-44-0 C21H17N3O4S
    —— 4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-6-ol 1013883-22-1 C18H16N2O3
    —— 4-methyl-1,2,3-triphenyl-1,3-cyclohexadiene 82323-17-9 C25H22
    —— 4,4'-bis-(4-nitro-phenyl)-benzophenone 102884-15-1 C25H16N2O5
    —— 4''-deoxyavermectin B1a-4''-(S)-dimethylmalonate 1054239-81-4 C53H78O17
    —— 4-Methyl-[2,5']bi[[1,2,4]thiadiazolyl]-3,5-dione 35508-55-5 C5H4N4O2S2
    —— 4-chloro-N-{1-[4-(1,3,3-trimethyl-6-azabicyclo-[3.2.1]octane-6-carbonyl)-phenyl]-cyclopropyl}-benzene-sulfonamide 936018-93-8 C26H31ClN2O3S
    —— [4-[2-[4-[2-(1-acetyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)ethynyl]phenyl]ethynyl]-4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl] acetate 198335-00-1 C32H44N2O6
    —— 4-(4-amino-3-methylphenyl)-6-phenylpyrimidin-2(1H)-one 934825-55-5 C17H15N3O
    —— 4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-2-ethoxy-5-methylanilid 24446-07-9 C25H30N4O4S
    —— 4-[3-(3-Trifluormethyl-phenoxy)-1-pyrrolidinyl]-1-(4-fluor-phenyl)-butanon-(1) 21756-62-7 C21H21F4NO2
    —— 4-[4-(4-chloro-phenylcarbamoyloxy)-piperidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one 21680-17-1 C22H24ClFN2O3
    —— 4-[4-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-hydroxyimino-butylsulfanyl]-benzoic acid methyl ester 67426-06-6 C16H18N6O6S
    —— 4-Ethoxycarbonyloxyiminomethyl-2,2,5,5-tetramethyl-3-imidazolin-3-oxid-1-oxyl 70345-93-6 C11H18N3O5
    —— 4-(4-Benzyloxy-phenoxy)-3-{[1-dimethylamino-meth-(E)-ylidene]-sulfamoyl}-5-(2,5-dioxo-pyrrolidin-1-yl)-benzoic acid methyl ester 70730-09-5 C28H27N3O8S
    —— 4-(3-Aminophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridine-dicarboxylic acid, diethyl ester hydrochloride salt 182621-10-9 C19H24N2O4*ClH
    —— 4-bromo-1-(2,2-dimethylpropyl)-N-(isoquinolin-1-ylmethyl)-1H-benzotriazol-5-amine 1247946-59-3 C21H22BrN5
    —— 4,8-dimethyl-2-(m-tolyl)-1(4H)-naphthalenone 946089-46-9 C19H18O
    —— 4-{[3-chloro-6-(1H-pyrazol-4-yl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-(3-fluorophenyl)-2-piperazinone 1284243-19-1 C22H15ClF4N6O2
    —— 4-[4,5-dimethoxy-2-(1,3-dimethyl-2-imidazolidinylideneamino)phenyl]morpholine 131677-14-0 C17H26N4O3