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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-chloro-phenyl)-5,5-dimethyl-4,5-dihydro-[1,2,4]triazole-3-thione 25687-99-4 C10H10ClN3S
    4-(4-chloro-phenyl)-5,5-dimethyl-4,5-dihydro-[1,2,4]triazole-3-thione
    —— 4-n-propylamino-cyclohexanol 104618-16-8 C9H19NO
    4-n-propylamino-cyclohexanol
    —— 4-endo-deuterio-6-exo-methoxy-2-methyltricyclo<3.2.1.02.7>octane 128631-83-4 C10H16O
    4-endo-deuterio-6-exo-methoxy-2-methyltricyclo<3.2.1.02.7>octane
    —— 4,4-dimethyl-2-(2-(thiophene-2-yl)phenyl)-4,5-dihydrooxazole 66464-25-3 C15H15NOS
    4,4-dimethyl-2-(2-(thiophene-2-yl)phenyl)-4,5-dihydrooxazole
    —— 4-(2-Amino-6-ethyl-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-ylsulfanyl)-benzoic acid 878005-35-7 C15H14N4O3S
    4-(2-Amino-6-ethyl-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-ylsulfanyl)-benzoic acid
    —— 4,4,5,5-Tetramethyl-2-[3-(3-methyl-but-2-enyloxy)-but-1-ynyl]-[1,3,2]dioxaborolane 851787-04-7 C15H25BO3
    4,4,5,5-Tetramethyl-2-[3-(3-methyl-but-2-enyloxy)-but-1-ynyl]-[1,3,2]dioxaborolane
    —— (4-ethyl-2,2-difluoro-1-oxo-1-pyrrolidin-1-yloct-4-en-3-yl) acetate 865763-32-2 C16H25F2NO3
    (4-ethyl-2,2-difluoro-1-oxo-1-pyrrolidin-1-yloct-4-en-3-yl) acetate
    —— 4-(2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-<i>N</i>-thiazol-2-yl-benzenesulfonamide 56158-83-9 C17H12N4O4S2
    4-(2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-<i>N</i>-thiazol-2-yl-benzenesulfonamide
    —— 4-hydroxyphenylbutazone 108619-10-9 C15H12N2O3
    4-hydroxyphenylbutazone
    —— 4-chloro-1,2-dihydrophenanthrene-3-carbaldehyde 58231-33-7 C15H11ClO
    4-chloro-1,2-dihydrophenanthrene-3-carbaldehyde
    —— 4-allyl-1-benzyl-1H-pyrazol-5-amine 1421698-86-3 C13H15N3
    4-allyl-1-benzyl-1H-pyrazol-5-amine
    —— 4-[(9H-fluoren-3-ylmethylidene)amino]-5-methyl-2-[(5-sulfanyl-1,3,4-oxadiazol-2-yl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 1448959-52-1 C20H16N6O2S
    4-[(9H-fluoren-3-ylmethylidene)amino]-5-methyl-2-[(5-sulfanyl-1,3,4-oxadiazol-2-yl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— {(4R,5R)-5-[(R)-3-(4-Methoxy-benzyloxy)-1-methyl-propyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-methanol 646523-22-0 C18H28O5
    {(4R,5R)-5-[(R)-3-(4-Methoxy-benzyloxy)-1-methyl-propyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-methanol
    —— 4'-bromo-2-(2-dimethylaminomethyl-imidazol-1-yl)-5-nitro-benzophenone 54534-30-4 C19H17BrN4O3
    4'-bromo-2-(2-dimethylaminomethyl-imidazol-1-yl)-5-nitro-benzophenone
    —— 4,5-Dimethoxy-1,2,3,3a,8,8a-hexahydro-indeno[2,1-b]pyrrole 46488-12-4 C13H17NO2
    4,5-Dimethoxy-1,2,3,3a,8,8a-hexahydro-indeno[2,1-b]pyrrole
    —— 4-(5-methylsulfanyl-7-oxo-7,8-dihydro-imidazo[1,2-<i>c</i>]pyrimidin-2-yl)-benzoic acid methyl ester 57939-35-2 C15H13N3O3S
    4-(5-methylsulfanyl-7-oxo-7,8-dihydro-imidazo[1,2-<i>c</i>]pyrimidin-2-yl)-benzoic acid methyl ester
    —— 4-[2-(2,4-dichloro-styryl)-benzooxazol-5-ylazo]-4-methyl-3-phenyl-4<i>H</i>-isoxazol-5-one 72746-20-4 C25H16Cl2N4O3
    4-[2-(2,4-dichloro-styryl)-benzooxazol-5-ylazo]-4-methyl-3-phenyl-4<i>H</i>-isoxazol-5-one
    —— 4-methyl-4-(4'-naphtho[1,2-<i>d</i>]oxazol-2-yl-biphenyl-4-ylazo)-3-phenyl-4<i>H</i>-isoxazol-5-one 72753-45-8 C33H22N4O3
    4-methyl-4-(4'-naphtho[1,2-<i>d</i>]oxazol-2-yl-biphenyl-4-ylazo)-3-phenyl-4<i>H</i>-isoxazol-5-one
    —— 4-(4-Fluorophenyl)-2-methyl-6-[2-(4-phenylpiperazino)ethoxy]pyrimidine hydrochloride 178430-51-8 C23H25FN4O*ClH
    4-(4-Fluorophenyl)-2-methyl-6-[2-(4-phenylpiperazino)ethoxy]pyrimidine hydrochloride
    —— 4'-acetoxy-6-C-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-8-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-5,7-dihydroxyflavan 1253227-80-3 C42H48O21
    4'-acetoxy-6-C-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-8-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-5,7-dihydroxyflavan
    —— (4S,6S,10aS)-6-Benzoylamino-2-methyl-5-oxo-decahydro-2,4a-diaza-benzocyclooctene-4-carboxylic acid methyl ester 872406-48-9 C20H27N3O4
    (4S,6S,10aS)-6-Benzoylamino-2-methyl-5-oxo-decahydro-2,4a-diaza-benzocyclooctene-4-carboxylic acid methyl ester
    —— 4-Chloracetyl-2-nitro-diphenylamin 96508-28-0 C14H11ClN2O3
    4-Chloracetyl-2-nitro-diphenylamin
    —— 4-Bromo-1-(3-oxa-5-hexenyloxy)benzene 1071218-57-9 C11H13BrO2
    4-Bromo-1-(3-oxa-5-hexenyloxy)benzene
    —— 4-(1-Hydroxy-3,3-bis-methylsulfanyl-allyl)-benzonitrile 126712-11-6 C12H13NOS2
    4-(1-Hydroxy-3,3-bis-methylsulfanyl-allyl)-benzonitrile
    —— (4-Methoxy-benzyl)-methyl-(1-trimethylsilanyl-ethyl)-amine 123701-33-7 C14H25NOSi
    (4-Methoxy-benzyl)-methyl-(1-trimethylsilanyl-ethyl)-amine
    —— (4S)-4-[(3-chloro-4-{5-[8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]-1,2,4-oxadiazol-3-yl}phenyl)oxy]-L-proline 1228373-50-9 C21H14Cl2F3N5O4
    (4S)-4-[(3-chloro-4-{5-[8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]-1,2,4-oxadiazol-3-yl}phenyl)oxy]-L-proline
    —— 4-{3-[3-fluoro-5-(methylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline-3-carboxamide 1020741-95-0 C24H16F4N2O4S
    4-{3-[3-fluoro-5-(methylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline-3-carboxamide
    —— (4R)-2-(3-bromo-2-prop-2-enoxyphenyl)-4-hydroxycyclopent-2-en-1-one 163660-13-7 C14H13BrO3
    (4R)-2-(3-bromo-2-prop-2-enoxyphenyl)-4-hydroxycyclopent-2-en-1-one
    —— [(4S,5S)-5-(1,1-Dimethyl-allyl)-2,2-diphenyl-[1,3,2]dioxasilolan-4-ylmethyl]-carbamic acid benzyl ester 866007-03-6 C28H31NO4Si
    [(4S,5S)-5-(1,1-Dimethyl-allyl)-2,2-diphenyl-[1,3,2]dioxasilolan-4-ylmethyl]-carbamic acid benzyl ester
    —— 4-(1-Oximino-2',4'-dimethoxybenzyl)phenoxyacetic acid 1214993-52-8 C17H17NO6
    4-(1-Oximino-2',4'-dimethoxybenzyl)phenoxyacetic acid
    —— 4-((2-fluoro-3-(trifluoromethyl)phenyl)amino)-N,N,8-trimethyl-1-naphthamide 1446745-69-2 C21H18F4N2O
    4-((2-fluoro-3-(trifluoromethyl)phenyl)amino)-N,N,8-trimethyl-1-naphthamide
    —— 4-methoxy-benzaldehyde (5-phenyl-[1,3,4]oxadiazol-2-yl)-hydrazone 34254-19-8 C16H14N4O2
    4-methoxy-benzaldehyde (5-phenyl-[1,3,4]oxadiazol-2-yl)-hydrazone
    —— 4-[1-(4-tert-butyl-cyclohexyl)-3-(4-trifluoromethoxy-phenyl)-ureido]-chroman-7-carboxylic acid methyl ester 929010-44-6 C29H35F3N2O5
    4-[1-(4-tert-butyl-cyclohexyl)-3-(4-trifluoromethoxy-phenyl)-ureido]-chroman-7-carboxylic acid methyl ester
    —— 4-Acetoxy-3-methoxybenzaldehyde-phenylhydrazone 77200-83-0 C16H16N2O3
    4-Acetoxy-3-methoxybenzaldehyde-phenylhydrazone
    —— 4-Oxo-5a,6,7,8,9,9a-hexahydro-4H-pyrrolo<2,1-c><1,4>benzoxazine 34600-48-1 C11H13NO2
    4-Oxo-5a,6,7,8,9,9a-hexahydro-4H-pyrrolo<2,1-c><1,4>benzoxazine
    —— 4-[2-(Toluene-4-sulfonyl)-ethoxycarbonylamino]-pentanoic acid 16138-22-0 C15H21NO6S
    4-[2-(Toluene-4-sulfonyl)-ethoxycarbonylamino]-pentanoic acid
    —— 4-tert-butyl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxylic acid 1239504-50-7 C16H17N3O2S
    4-tert-butyl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxylic acid
    —— 4-isopropyl-3-methyl-thiomorpholine-2,5-dione 2-oxime 66637-51-2 C8H14N2O2S
    4-isopropyl-3-methyl-thiomorpholine-2,5-dione 2-oxime
    —— 4-phenyl-2-[4-(4-styryl-[1,2,3]triazol-2-yl)-phenylhydrazono]-but-3-enal oxime 41344-76-7 C26H22N6O
    4-phenyl-2-[4-(4-styryl-[1,2,3]triazol-2-yl)-phenylhydrazono]-but-3-enal oxime
    —— 4-Chlor-N-(2-furylmethyl)-5-sulfamoyl-anthraniloyl-hydroxyamid 10397-32-7 C12H12ClN3O5S
    4-Chlor-N-(2-furylmethyl)-5-sulfamoyl-anthraniloyl-hydroxyamid
    —— 4-Benzyl-3-dimethylaminomethyl-chroman-4-ol 97572-03-7 C19H23NO2
    4-Benzyl-3-dimethylaminomethyl-chroman-4-ol
    —— 4-Ethylcarbamoylmethoxy-3-methoxy-benzoic acid propyl ester 97441-92-4 C15H21NO5
    4-Ethylcarbamoylmethoxy-3-methoxy-benzoic acid propyl ester
    —— 4-(4-ethyl-piperazin-1-yl)-6-(2-methanesulfonyl-ethylamino)-benzene-1,3-disulfonic acid diamide 55690-78-3 C15H27N5O6S3
    4-(4-ethyl-piperazin-1-yl)-6-(2-methanesulfonyl-ethylamino)-benzene-1,3-disulfonic acid diamide
    —— 4-cyano-4-phenylbutan-1-ol 13019-36-8 C11H13NO
    4-cyano-4-phenylbutan-1-ol
    —— 4-{2-[2-amino-5-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]-3H-benzimidazol-5-yl}morpholin-3-one 1261221-66-2 C20H19N7O2
    4-{2-[2-amino-5-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]-3H-benzimidazol-5-yl}morpholin-3-one
    —— 4-<(2-Pinen-10-yl)oxy>-2-butanone 100939-03-5 C14H22O2
    4-<(2-Pinen-10-yl)oxy>-2-butanone
    —— 4,4-Dimethyl-2-((1R,2R)-2-methyl-cyclopentyl)-pentan-2-ol 53398-73-5 C13H26O
    4,4-Dimethyl-2-((1R,2R)-2-methyl-cyclopentyl)-pentan-2-ol
    —— 4-[2-(4-methylphenyl)ethyl]-6-(4-piperazin-1-yl-1H-pyrazol-5-yl)benzene-1,3-diol 719287-98-6 C22H26N4O2
    4-[2-(4-methylphenyl)ethyl]-6-(4-piperazin-1-yl-1H-pyrazol-5-yl)benzene-1,3-diol
    —— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3-methylpiperazin-1-yl]-(6-methoxy-3-methyl-1-benzofuran-2-yl)methanone 1443758-53-9 C25H24ClN5O4
    [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3-methylpiperazin-1-yl]-(6-methoxy-3-methyl-1-benzofuran-2-yl)methanone
    —— 4-(difluoromethoxy)-2-({1-[4-(4-fluorophenoxy)benzoyl]piperidin-4-yl}methyl)-N-(2-methoxyethyl)-2H-indazol-5-carboxamide 1442119-40-5 C31H31F3N4O5
    4-(difluoromethoxy)-2-({1-[4-(4-fluorophenoxy)benzoyl]piperidin-4-yl}methyl)-N-(2-methoxyethyl)-2H-indazol-5-carboxamide