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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-bromophenyl)-4-oxobut-2-ynal 1160587-08-5 C10H5BrO2
    4-(4-bromophenyl)-4-oxobut-2-ynal
    —— 4-Amino-2-cyclopropanecarbonyl-indan-1,3-dione 247150-10-3 C13H11NO3
    4-Amino-2-cyclopropanecarbonyl-indan-1,3-dione
    —— 4-(4-bromophenyl)-6-(difluoromethyl)-2-phenylpyrimidine 1160587-11-0 C17H11BrF2N2
    4-(4-bromophenyl)-6-(difluoromethyl)-2-phenylpyrimidine
    —— 4-oxonon-2-ynal 1160587-15-4 C9H12O2
    4-oxonon-2-ynal
    —— 4-Methyl-2-(tosylmethyl)-1-hexene 143101-12-6 C15H22O2S
    4-Methyl-2-(tosylmethyl)-1-hexene
    —— 4-(4-bromophenyl)-6-(difluoromethyl)pyrimidin-2-amine 1160587-12-1 C11H8BrF2N3
    4-(4-bromophenyl)-6-(difluoromethyl)pyrimidin-2-amine
    —— 4-(benzyloxyamino)butan-2-one 1033065-07-4 C11H15NO2
    4-(benzyloxyamino)butan-2-one
    —— 4-(4-chloro-phenyl)-3,4-dihydroxy-piperidine-1-carboxylic acid tert-butyl ester 849106-13-4 C16H22ClNO4
    4-(4-chloro-phenyl)-3,4-dihydroxy-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(difluoromethyl)-6-pentylpyrimidin-2-amine 1160587-21-2 C10H15F2N3
    4-(difluoromethyl)-6-pentylpyrimidin-2-amine
    —— 4,4,4-trifluoro-3-phenylbutanenitrile 1358804-92-8 C10H8F3N
    4,4,4-trifluoro-3-phenylbutanenitrile
    —— (4-benzyloxy-3,5-dimethylphenylethynyl)trimethylsilane 1044872-14-1 C20H24OSi
    (4-benzyloxy-3,5-dimethylphenylethynyl)trimethylsilane
    —— 4-sec-Butyl-4H-pyran 121742-65-2 C9H14O
    4-sec-Butyl-4H-pyran
    —— (4R,5R,6S)-4-methyl-3,7-dioxo-6-((1'R)-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl-ester 186817-91-4 C23H32N2O7Si
    (4R,5R,6S)-4-methyl-3,7-dioxo-6-((1'R)-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl-ester
    —— 4-phenyl-2-(phenylethynyl)-9H-xanthen-9-one 1223558-86-8 C27H16O2
    4-phenyl-2-(phenylethynyl)-9H-xanthen-9-one
    —— 4-chloro-N-(cyclohexylmethyl)benzamide 39887-18-8 C14H18ClNO
    4-chloro-N-(cyclohexylmethyl)benzamide
    —— 4-isopropyl-1-(chloroacetyl)naphthalene 76942-40-0 C15H15ClO
    4-isopropyl-1-(chloroacetyl)naphthalene
    —— (4-Isopropyl-[1]naphthyl)-methanol 107619-35-2 C14H16O
    (4-Isopropyl-[1]naphthyl)-methanol
    —— 4-Pyridin-3-yl-isoquinoline 112370-14-6 C14H10N2
    4-Pyridin-3-yl-isoquinoline
    —— 4-(2-phenyl-4-(pyridin-4-yl)-1H-imidazol-5-yl)aniline 1283091-28-0 C20H16N4
    4-(2-phenyl-4-(pyridin-4-yl)-1H-imidazol-5-yl)aniline
    —— 4-(4-bromo-2-fluorophenoxy)-7-[3-(4-tert-butoxycarbonylaminomethylpiperidin-1-yl)propoxy]-6-methoxyquinazoline 320366-65-2 C29H36BrFN4O5
    4-(4-bromo-2-fluorophenoxy)-7-[3-(4-tert-butoxycarbonylaminomethylpiperidin-1-yl)propoxy]-6-methoxyquinazoline
    —— 4-isopropyl-1-naphthalenecarboxylic acid 107777-21-9 C14H14O2
    4-isopropyl-1-naphthalenecarboxylic acid
    —— 4-benzyloxy-1-methoxy-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde 163151-50-6 C23H16O5
    4-benzyloxy-1-methoxy-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde
    —— 4-(2,4-dimethoxy-3-methylphenyl)-6-phenoxy-1,2,3,4-tetrahydroquinoline-2-carboxylic acid 354809-94-2 C25H25NO5
    4-(2,4-dimethoxy-3-methylphenyl)-6-phenoxy-1,2,3,4-tetrahydroquinoline-2-carboxylic acid
    —— 4'-chloro-5-cyanovalerophenone O-(2-aminoethyl) oxime hydrochloride 61719-29-7 C14H18ClN3O*ClH
    4'-chloro-5-cyanovalerophenone O-(2-aminoethyl) oxime hydrochloride
    —— 4,4'-Diisopropyl-[1,1']binaphthalenyl 74866-21-0 C26H26
    4,4'-Diisopropyl-[1,1']binaphthalenyl
    —— (+/-)-4-bromo-β-(2,2-diethoxyethyl)phenethylamine 245725-63-7 C14H22BrNO2
    (+/-)-4-bromo-β-(2,2-diethoxyethyl)phenethylamine
    —— [4-(2-Chloro-propylamino)-phenyl]-acetic acid 111601-66-2 C11H14ClNO2
    [4-(2-Chloro-propylamino)-phenyl]-acetic acid
    —— 4-(4-methoxyphenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine 1443438-28-5 C18H15N5O
    4-(4-methoxyphenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine
    —— 4,4'-dimethoxy-N-methylbenzanilide 81238-43-9 C16H17NO3
    4,4'-dimethoxy-N-methylbenzanilide
    —— 4-Benzyloxy-8-methoxy-1-naphthol 75445-73-7 C18H16O3
    4-Benzyloxy-8-methoxy-1-naphthol
    —— 4-(4-ethoxy-3-methoxyphenyl)-6-phenoxy-1,2,3,4-tetrahydroquinoline-2-carboxylic acid 354809-91-9 C25H25NO5
    4-(4-ethoxy-3-methoxyphenyl)-6-phenoxy-1,2,3,4-tetrahydroquinoline-2-carboxylic acid
    —— 4-nitrophenyl 4-[(2-ethoxy-2-oxoethoxy)methyl]-1-piperidinecarboxylate 336191-66-3 C17H22N2O7
    4-nitrophenyl 4-[(2-ethoxy-2-oxoethoxy)methyl]-1-piperidinecarboxylate
    —— 4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine;hydron;dichloride —— C16H20Cl2N4O2
    4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine;hydron;dichloride
    —— 4-[(E)-2-(4-Nitro-phenyl)-vinyl]-2-phenyl-pyrimidine-5-carbonyl chloride 1026544-22-8 C19H12ClN3O3
    4-[(E)-2-(4-Nitro-phenyl)-vinyl]-2-phenyl-pyrimidine-5-carbonyl chloride
    —— 4-chloro-6-(2-morpholinoethylamino)quinoline-3-carbonitrile 919482-07-8 C16H17ClN4O
    4-chloro-6-(2-morpholinoethylamino)quinoline-3-carbonitrile
    —— 4,4'-bis(dimethylamino)-8,8'-dimethoxy-1,1'-dinaphthylmethane 184696-75-1 C27H30N2O2
    4,4'-bis(dimethylamino)-8,8'-dimethoxy-1,1'-dinaphthylmethane
    —— (4E,8E,12E,16Z)-18-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-4,8,12,16-tetramethyl-octadeca-4,8,12,16-tetraenoic acid ethyl ester 201004-77-5 C43H70O6Si
    (4E,8E,12E,16Z)-18-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-4,8,12,16-tetramethyl-octadeca-4,8,12,16-tetraenoic acid ethyl ester
    —— 4-Isopropyl-2-phenyl-pyrimidine-5-carboxylic acid 127958-14-9 C14H14N2O2
    4-Isopropyl-2-phenyl-pyrimidine-5-carboxylic acid
    —— 4-chloro-8-(2-nitrophenyl)-1,5-diazaanthracene-9,10-dione 191849-09-9 C18H8ClN3O4
    4-chloro-8-(2-nitrophenyl)-1,5-diazaanthracene-9,10-dione
    —— 4-hydroxy-6-phenoxy-quinoline-3-carboxylic acid 35975-94-1 C16H11NO4
    4-hydroxy-6-phenoxy-quinoline-3-carboxylic acid
    —— 4-(4-Methoxy-phenyl)-2,4-dioxo-3-(phenyl-hydrazono)-butyric acid 147670-86-8 C17H14N2O5
    4-(4-Methoxy-phenyl)-2,4-dioxo-3-(phenyl-hydrazono)-butyric acid
    —— 4-methoxy-1-(2-methylallyl)-2-nitrobenzene 1187028-24-5 C11H13NO3
    4-methoxy-1-(2-methylallyl)-2-nitrobenzene
    —— (4E,8E,12E,16Z)-18-[2-Hydroxy-3,4-dimethyl-5-(tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12,16-tetramethyl-octadeca-4,8,12,16-tetraenoic acid ethyl ester 201004-78-6 C37H56O5
    (4E,8E,12E,16Z)-18-[2-Hydroxy-3,4-dimethyl-5-(tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12,16-tetramethyl-octadeca-4,8,12,16-tetraenoic acid ethyl ester
    —— 4-dimethylamino-5-methoxy-1-naphthaldehyde 184696-71-7 C14H15NO2
    4-dimethylamino-5-methoxy-1-naphthaldehyde
    —— 4-((cyclopropylamino)methyl)-N-((1R,3S)-3-hydroxycyclohexyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide 1237714-62-3 C21H24F3N3O3
    4-((cyclopropylamino)methyl)-N-((1R,3S)-3-hydroxycyclohexyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide
    —— 4-[4-(4Phenoxy-phenylamino)-quinazolin-6-ylethynyl]-tetrahydro-pyran-4-ol hydrochloride 287192-69-2 C27H23N3O3*ClH
    4-[4-(4Phenoxy-phenylamino)-quinazolin-6-ylethynyl]-tetrahydro-pyran-4-ol hydrochloride
    —— 4-methoxy-2-(1-(4-methoxyphenyl)vinyl)-1-methyl-1H-pyrrolo[3,2-c]pyridine 1574464-76-8 C18H18N2O2
    4-methoxy-2-(1-(4-methoxyphenyl)vinyl)-1-methyl-1H-pyrrolo[3,2-c]pyridine
    —— 4-[5-(4-chlorophenyl)-1H-1,2,3-triazol-1-yl]-3-(pyrrol-1-yl)furazan 728001-13-6 C14H9ClN6O
    4-[5-(4-chlorophenyl)-1H-1,2,3-triazol-1-yl]-3-(pyrrol-1-yl)furazan
    —— 4-(5-nitropyridin-2-yloxy)-1H-indole 111110-69-1 C13H9N3O3
    4-(5-nitropyridin-2-yloxy)-1H-indole
    —— 4-methyl-N-(4-phenoxyphenyl)benzenesulfonamide 51170-33-3 C19H17NO3S
    4-methyl-N-(4-phenoxyphenyl)benzenesulfonamide