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    中文名称 英文名称 CAS号 化学式
    —— 4-(4,5-Dihydro-4,4-dimethyloxazol-2-yl)-1-phenyl-1,2,3-triazole 134541-80-3 C13H14N4O
    —— 4-(1-pyrenyl)butanoic-2-13C acid 87337-30-2 C20H16O2
    —— 4,6-dichloro-[[(1S)-2-hydroxy-1-phenylethyl]amino]-1,3-dihydro-3-(benzofuran-5-yl)indole-2-one 1239944-24-1 C24H18Cl2N2O3
    —— 4,5,6,7-Tetrachlor-3-methoxy-1H-isoindolium-trifluormethansulfonat 110568-86-0 CHF3O3S*C9H5Cl4NO
    —— (4-heptoxyphenyl) 4-phenylmethoxybenzoate 148731-16-2 C27H30O4
    —— 4-(1-Cyano-1,3-dimethyl-butylamino)-benzoic acid ethyl ester 60066-16-2 C16H22N2O2
    —— [4-(8-Methyl-3,8-diaza-bicyclo[3.2.1]octane-3-carbonyl)-phenyl]-acetic acid; hydrochloride 57269-21-3 C16H20N2O3*ClH
    —— 4′,5′-dichloro-6-carboxy-4,7-dichlorofluorescein dipivalate diisopropylamine salt 1026754-58-4 C6H15N*C31H24Cl4O9
    —— 4-benzenesulfonyl-1-phenyl-but-2-yn-1-ol 178909-00-7 C16H14O3S
    —— 4-{[(2-Chloro-acetyl)-phenyl-amino]-methyl}-4-hydroxy-piperidine-1-carboxylic acid benzyl ester 85151-18-4 C22H25ClN2O4
    —— 4-methyl-N-(pivaloyloxy)-2-((triisopropylsilyl)ethynyl)benzamide 1581719-81-4 C24H37NO3Si
    —— 4-n-Hexyloxy-3-chloranilin 5211-07-4 C12H18ClNO
    —— (4-Acetoxy-phenyl)-methyl-diphenyl-phosphonium; iodide 60375-20-4 C21H20O2P*I
    —— 4-acetoxy-4-ethynyl-1-propyl-decahydro-quinoline 62233-49-2 C16H25NO2
    —— 4-[Bis-(2-bromo-ethyl)-amino]-N-{3-[(2-chloro-ethylamino)-methyl]-4-ethoxy-phenyl}-benzenesulfonamide 56538-40-0 C21H28Br2ClN3O3S
    —— 4,4'-O-Bis-(methoxymethyl)-sophoradin 54730-28-8 C34H44O6
    —— 4-methoxy-N-nitro-N-(2,4,6-trimethylphenyl)benzamide 121408-30-8 C17H18N2O4
    —— 4,7,13-trioxa-1,10,16-triazabicyclo<8.8.2>eicosane 106848-50-4 C14H29N3O3
    —— 4,6-bis[5-(anthracen-9-ylethynyl)-2-hydroxyphenyl]-2-methylpyrimidine 1609114-52-4 C49H30N2O2
    —— (4S,5S)-methyl 5-(4-chlorophenyl)-1-(diphenylphosphinoyl)-4,5-dimethyl-2-thioxoimidazolidine-4-carboxylate 1309465-22-2 C25H24ClN2O3PS
    —— 4-((2S,3R,4R,5S,6R)-4,5-Diacetoxy-6-acetoxymethyl-3-allyloxycarbonylamino-tetrahydro-pyran-2-ylsulfanyl)-butyric acid methyl ester 685132-93-8 C21H31NO11S
    —— 4-[(2-hydroxyethylamino)diphenylmethyl]-3'-hydroxybiphenyl 1373123-27-3 C27H25NO2
    —— [4-[bis(2-hydroxyethyl)amino]phenyl] butanoate 83626-84-0 C14H21NO4
    —— 4-(N-Benzyliminomethyl)phenylmethacrylat 57518-99-7 C18H17NO2
    —— (4<i>E</i>,8Ξ)-4,8-dimethyl-eicosa-4,8-dienal 58668-37-4 C22H40O
    —— (4R,4aR,6aS,11aS,11bR)-4,9,9,11b-Tetramethyl-6,8-dioxo-tetradecahydro-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester 60189-09-5 C21H32O4
    —— (4S)-4-(phenylmethyl)-3-[(3R)-tetrahydro-3-furanylcarbonyl]-1,3-oxazolidin-2-one 941692-35-9 C15H17NO4
    —— 4-methyl-N-(2-phenyl-1-(p-tolyl)-2-((tosylimino)-l4-sulfaneylidene)ethylidene)benzenesulfonamide 105174-32-1 C29H26N2O4S3
    —— 4,5-di-tert-butyl-1-isobutyl-1,2,3-triaza-4-azonia-5-borata-2,4-cyclopentadiene 875585-72-1 C12H27BN4
    —— 4-[5-(2-indolizinyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677725-31-4 C17H19N5O
    —— (4-Cyclohexyl-phenylmercapto)-essigsaeure-propylester 55289-97-9 C17H24O2S
    —— 4-(2-fluorophenyl)-2-(3,5-dimethoxyphenyl)oxazol-5(4H)-one 1132679-70-9 C17H14FNO4
    —— 4-(1-benzylpiperidin-4-ylmethoxy)benzaldehyde 1161733-49-8 C20H23NO2
    —— 4-Amino-1-decyl-1,2-dihydro-2-oxo-3,5-pyridindicarbonitril 112556-82-8 C17H24N4O
    —— 4-phenyl-2-(pyridin-3-yl)-5,6-dihydrothieno[2,3-h]quinoline 1357500-59-4 C22H16N2S
    —— [4-(3-cyclohexanesulfonylamino-1-methylene-propyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1432911-11-9 C23H28FNO4S
    —— 4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(3-fluoropyridin-2-yl)benzenesulfonamide 1432913-13-7 C24H14ClF3N4O3S
    —— 4-Hydroxy-6-(α-trans-3-methoxystyryl)-5,6-dihydro-2-pyron 62378-64-7 C14H14O4
    —— (4-Chlor-5-methoxycarbonyl-1,3-dithiol-2-yliden)-chloressigsaeure-methylester 58004-51-6 C8H6Cl2O4S2
    —— 4,3'-bis-(2-methoxycarbonyl-ethyl)-3-methoxycarbonylmethyl-4'-methyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 2-benzyl ester 2'-<i>tert</i>-butyl ester 57529-22-3 C34H42N2O10
    —— 4-amino-1-[6-amino-5-(1H-pyrazol-4-yl)pyrimidin-4-yl]piperidine-4-carboxylic acid-[(R)-1-(4-chlorophenyl)-2-methoxyethyl]amide 1427596-78-8 C22H27ClN8O2
    —— 4-(2,3-Dimethyl-oxiranyl)-2,6-diphenyl-3,4,5,6-tetrahydro-pyrimidin-4-ol 130785-75-0 C20H22N2O2
    —— 4.4'-Difluor-benzilsaeure-N-<β-(N-ethyl-anilino)-ethyl>-amid 23445-64-9 C24H24F2N2O2
    —— 4-n-butyl-3-[p-(hydroxymethyl)benzenesulfonyl]-1-methylpyrazole 1070656-77-7 C15H20N2O3S
    —— 4,4'-Ditoluolsulfenamidyl-Radikal 55524-38-4 C14H14NS2
    —— (4aS,8aR)-3-Isopropyl-4a,8a-dimethyl-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one 58844-58-9 C15H24O
    —— 4-methyl-benzaldehyde (6-phenyl-pyridazin-3-yl)-hydrazone 60478-17-3 C18H16N4
    —— (4E,8E)-11-((R)-6-Hydroxy-2,5,7,8-tetramethyl-chroman-2-yl)-4,8-dimethyl-undeca-4,8-dienal 58812-62-7 C26H38O3
    —— 4-(m-carboran-9'-yl)valeric acid 114335-40-9 C7H20B10O2
    —— 4-(acetoxymethyl)benzyl benzoate 1185742-89-5 C17H16O4