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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(Cyclopentyloxy)-3-fluoroaniline hydrochloride 1354960-89-6 C11H15ClFNO
    4-(Cyclopentyloxy)-3-fluoroaniline hydrochloride
    —— (4S)-3-(3-phenylmethoxyphenyl)-4-pyridin-3-yl-4,5-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 1350613-82-9 C23H18N4O2
    (4S)-3-(3-phenylmethoxyphenyl)-4-pyridin-3-yl-4,5-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
    —— [4-({[tert-butyl(diphenyl)silyl]oxy}methyl)-1-methyl-1H-imidazol-5-yl]methanol 1019258-59-3 C22H28N2O2Si
    [4-({[tert-butyl(diphenyl)silyl]oxy}methyl)-1-methyl-1H-imidazol-5-yl]methanol
    —— (4-fluoro-2-methylphenyl)(3-methylthiophen-2-ylmethyl)carbamic acid (3R)-1-azabicyclo[2.2.2]oct-3-yl ester 637744-77-5 C21H25FN2O2S
    (4-fluoro-2-methylphenyl)(3-methylthiophen-2-ylmethyl)carbamic acid (3R)-1-azabicyclo[2.2.2]oct-3-yl ester
    —— 4,5-dihydro-1H-pyrano[3,4-b]pyrrol-7-one 1123725-74-5 C7H7NO2
    4,5-dihydro-1H-pyrano[3,4-b]pyrrol-7-one
    —— 4-anilino-5-nitro-2-phenyl-2<i>H</i>-pyridazin-3-one 6841-14-1 C16H12N4O3
    4-anilino-5-nitro-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4,4-dimethyl-1-[(4-methylphenyl)carbonyl]-2-(adamantan-2-yl)-1,2-diazetidin-3-one 1224511-57-2 C22H28N2O2
    4,4-dimethyl-1-[(4-methylphenyl)carbonyl]-2-(adamantan-2-yl)-1,2-diazetidin-3-one
    —— 4-Dimethylamino-2-ethyl-3-methyl-2-phenyl-butyronitrile 92698-57-2 C15H22N2
    4-Dimethylamino-2-ethyl-3-methyl-2-phenyl-butyronitrile
    —— 4-Ethoxy-benzoic acid 2-acetyl-4-fluoro-phenyl ester 4174-38-3 C17H15FO4
    4-Ethoxy-benzoic acid 2-acetyl-4-fluoro-phenyl ester
    —— 4-{4-[4-Chloro-3-(4-methyl-benzylsulfamoyl)-phenyl]-4-hydroxy-3-methyl-thiazolidin-2-ylidene}-morpholin-4-ium; bromide 64575-35-5 Br*C22H27ClN3O4S2
    4-{4-[4-Chloro-3-(4-methyl-benzylsulfamoyl)-phenyl]-4-hydroxy-3-methyl-thiazolidin-2-ylidene}-morpholin-4-ium; bromide
    —— 4-Amino-3-hydrazinocarbonyl-N,N-bis-(2-hydroxy-ethyl)-benzenesulfonamide 16744-68-6 C11H18N4O5S
    4-Amino-3-hydrazinocarbonyl-N,N-bis-(2-hydroxy-ethyl)-benzenesulfonamide
    —— 4-[(diacetoxy)iodo]benzyltrimethylammonium Tosylate 1417886-83-9 C7H7O3S*C14H21INO4
    4-[(diacetoxy)iodo]benzyltrimethylammonium Tosylate
    —— 4-(3,4-dimethylthiophen-2-yl)-3-methyl-4H-pyrimidine;hydrochloride 1449702-99-1 C11H14N2S*ClH
    4-(3,4-dimethylthiophen-2-yl)-3-methyl-4H-pyrimidine;hydrochloride
    —— 4,9,11-trimethoxy-chromeno[3,4-b]chromene-6,12-dione 109689-98-7 C19H14O7
    4,9,11-trimethoxy-chromeno[3,4-b]chromene-6,12-dione
    —— 4,5-dihydro-4-(2-hydroxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one 1461721-41-4 C13H13N3O2
    4,5-dihydro-4-(2-hydroxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
    —— 4-(6-amino-pyridin-2-yl)-3-cyclobutyl-phenol 211494-48-3 C15H16N2O
    4-(6-amino-pyridin-2-yl)-3-cyclobutyl-phenol
    —— (4,4'-dimethoxy-2,2'-bipyridine 1,1'-dioxide-O,O')bis(ethylenediamine-N,N')cobalt(III)(3+) 212122-40-2 C16H28CoN6O4
    (4,4'-dimethoxy-2,2'-bipyridine 1,1'-dioxide-O,O')bis(ethylenediamine-N,N')cobalt(III)(3+)
    —— 4-[2-amino-6-chloro-8-(3-fluorophenyl)-9H-9-purinyl]-1-butanol 391248-63-8 C15H15ClFN5O
    4-[2-amino-6-chloro-8-(3-fluorophenyl)-9H-9-purinyl]-1-butanol
    —— 4-(6-methoxy-1-oxidobenzotriazol-1-ium-2-yl)phenol 126274-60-0 C13H11N3O3
    4-(6-methoxy-1-oxidobenzotriazol-1-ium-2-yl)phenol
    —— [4-[[(2S,4S)-4-butyl-5-oxooxolan-2-yl]methoxy]phenyl] 4-octoxybenzoate 133675-93-1 C30H40O6
    [4-[[(2S,4S)-4-butyl-5-oxooxolan-2-yl]methoxy]phenyl] 4-octoxybenzoate
    —— 4-Ricinoloidoyl-morpholin 5306-62-7 C22H41NO3
    4-Ricinoloidoyl-morpholin
    —— (4-bromo-2,5-diethylphenyl)trimethylsilane 1048958-26-4 C13H21BrSi
    (4-bromo-2,5-diethylphenyl)trimethylsilane
    —— 4,4'-methylenebis[2-{2-hydroxy-3-(2-hydroxy-5-methylbenzyl)-5-methylbenzyl)-3,6-dimethylphenol] 190320-90-2 C49H52O6
    4,4'-methylenebis[2-{2-hydroxy-3-(2-hydroxy-5-methylbenzyl)-5-methylbenzyl)-3,6-dimethylphenol]
    —— 4-[3-(dimethylamino)propoxy]-N-(4-methylphenyl)-N-{2-oxo-2-[(2Z)-2-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)hydrazino]ethyl}benzenesulfonamide 415963-23-4 C28H31N5O5S
    4-[3-(dimethylamino)propoxy]-N-(4-methylphenyl)-N-{2-oxo-2-[(2Z)-2-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)hydrazino]ethyl}benzenesulfonamide
    —— 4-chloro-3-pivaloylamino-2,6-dimethoxybenzaldehyde oxime 138849-56-6 C14H19ClN2O4
    4-chloro-3-pivaloylamino-2,6-dimethoxybenzaldehyde oxime
    —— 4-isopropyl-N-(tetrahydro-pyran-4-ylmethyl)-6-(3-trifluoromethoxy-phenylamino)-nicotinamide 676627-52-4 C22H26F3N3O3
    4-isopropyl-N-(tetrahydro-pyran-4-ylmethyl)-6-(3-trifluoromethoxy-phenylamino)-nicotinamide
    —— 4-chloro-2-[3-(1H-indol-2-yl)-ureido]-benzenesulphonic acid 697278-52-7 C15H12ClN3O4S
    4-chloro-2-[3-(1H-indol-2-yl)-ureido]-benzenesulphonic acid
    —— 4-iodomethyl-2-(phenylsulfonyl)-γ-butyrolactone 132268-98-5 C11H11IO4S
    4-iodomethyl-2-(phenylsulfonyl)-γ-butyrolactone
    —— 4-chloro-2'-methoxy-N-ethyl-4'-nitrobenzenesulfonanilide 945735-46-6 C14H13ClN2O5S
    4-chloro-2'-methoxy-N-ethyl-4'-nitrobenzenesulfonanilide
    —— 4-[1-(4-Hydroxy-phenyl)-meth-(Z)-ylidene]-2-[2-(4-isopropyl-3-methyl-phenoxy)-acetyl]-5-methyl-2,4-dihydro-pyrazol-3-one 76443-63-5 C23H24N2O4
    4-[1-(4-Hydroxy-phenyl)-meth-(Z)-ylidene]-2-[2-(4-isopropyl-3-methyl-phenoxy)-acetyl]-5-methyl-2,4-dihydro-pyrazol-3-one
    —— 4-tert-Butyl-6-(4-chlor-benzyl)-guajacol 93995-37-0 C18H21ClO2
    4-tert-Butyl-6-(4-chlor-benzyl)-guajacol
    —— 4-((1S,2R)-2-methylcyclopropyl)butanoic acid 1159612-07-3 C8H14O2
    4-((1S,2R)-2-methylcyclopropyl)butanoic acid
    —— 4-Acetyl-5-hydroxy-2-methyl-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid methyl ester 77270-65-6 C13H15NO5
    4-Acetyl-5-hydroxy-2-methyl-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid methyl ester
    —— 4-(aminomethyl)-N-(4-(3-(5-tert-butylisoxazol-3-yl)ureido)phenyl)picolinamide hydrochloride 1351521-35-1 C21H24N6O3*ClH
    4-(aminomethyl)-N-(4-(3-(5-tert-butylisoxazol-3-yl)ureido)phenyl)picolinamide hydrochloride
    —— 4-(3-ethoxy-propyl)-2,2-dimethyl-[1,3]dioxolane 4359-37-9 C10H20O3
    4-(3-ethoxy-propyl)-2,2-dimethyl-[1,3]dioxolane
    —— 4'-(6-Benzyloxycarbonylamino-hexanoylamino)-biphenyl-4-carboxylic acid 16309-55-0 C27H28N2O5
    4'-(6-Benzyloxycarbonylamino-hexanoylamino)-biphenyl-4-carboxylic acid
    —— 4-benzylidene-2-(4-(dimethylamino)styryl)oxazole-5(4H)-one 83410-69-9 C20H18N2O2
    4-benzylidene-2-(4-(dimethylamino)styryl)oxazole-5(4H)-one
    —— {4-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-2-methoxy-phenoxy}-acetic acid 744192-70-9 C23H25N3O7
    {4-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-2-methoxy-phenoxy}-acetic acid
    —— 4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-1-methyl-pyrrolidine-2-carbonyl]amino}benzoic acid methyl ester 1354693-42-7 C32H31Cl2F2N3O3
    4-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-1-methyl-pyrrolidine-2-carbonyl]amino}benzoic acid methyl ester
    —— 4-benzhydrylidene-6-methoxy-1-methyl-1,2,3,4-tetrahydro-quinoline 66695-45-2 C24H23NO
    4-benzhydrylidene-6-methoxy-1-methyl-1,2,3,4-tetrahydro-quinoline
    —— 4-imino-3-phenylimidazo<4,5-d>-1,2,3-triazine 126965-18-2 C10H8N6
    4-imino-3-phenylimidazo<4,5-d>-1,2,3-triazine
    —— <4-(Chlor-dimethyl-silyl)-butoxy>-trimethyl-silan 25195-92-0 C9H23ClOSi2
    <4-(Chlor-dimethyl-silyl)-butoxy>-trimethyl-silan
    —— 4-(cyanomethylamino)-N-methyl-N-phenylbenzenesulfonamide 94243-25-1 C15H15N3O2S
    4-(cyanomethylamino)-N-methyl-N-phenylbenzenesulfonamide
    —— 4-acetoxy-5-(4-chloro-phenyl)-2-phenyl-thiazole 59484-49-0 C17H12ClNO2S
    4-acetoxy-5-(4-chloro-phenyl)-2-phenyl-thiazole
    —— (4R,5R)-5-phenyl-1-hepten-4-ol 106268-80-8 C13H18O
    (4R,5R)-5-phenyl-1-hepten-4-ol
    —— 4-chloro-3-ethyl-1H-indazole 1375278-56-0 C9H9ClN2
    4-chloro-3-ethyl-1H-indazole
    —— (4-isopropoxy-3-methyl-phenyl)-(8-phenyl-7-oxa-3,10-diazaspiro[5.5]undecan-3-yl)methanone 1400641-05-5 C25H32N2O3
    (4-isopropoxy-3-methyl-phenyl)-(8-phenyl-7-oxa-3,10-diazaspiro[5.5]undecan-3-yl)methanone
    —— 4-bromodiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 439675-15-7 C12H17BrSe2Si
    4-bromodiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester
    —— 4-bromo-1-(cyclopropylmethyl)-5-[(1,3-dimethyl-1H-pyrazol-4-yl)methoxy]-1H-benzotriazole 1379544-86-1 C16H18BrN5O
    4-bromo-1-(cyclopropylmethyl)-5-[(1,3-dimethyl-1H-pyrazol-4-yl)methoxy]-1H-benzotriazole
    —— 4-Bromo-1,2-thiazole-5-carbonitrile 2285215-08-7 C4HBrN2S
    4-Bromo-1,2-thiazole-5-carbonitrile