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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-(cyclopentyloxy)phenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine 1266156-68-6 C17H18N4O
    4-(4-(cyclopentyloxy)phenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine
    —— 4-ethyl-N-(1-ethylpropyl)-α-methoxy-m-toluidine 64123-47-3 C15H25NO
    4-ethyl-N-(1-ethylpropyl)-α-methoxy-m-toluidine
    —— {4-[acetyl-Lys(Boc)amino]-phenyl}-hydroxy-acetic acid methyl ester 783362-31-2 C22H33N3O7
    {4-[acetyl-Lys(Boc)amino]-phenyl}-hydroxy-acetic acid methyl ester
    —— 4-[2-(2-methoxy-5-pyridin-3-yl-phenyl)-acetyl]-benzoic acid methyl ester 872989-44-1 C22H19NO4
    4-[2-(2-methoxy-5-pyridin-3-yl-phenyl)-acetyl]-benzoic acid methyl ester
    —— 4-((5-methyl-3-(3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)-1H-1,2,4-triazol-1-yl)methyl)benzenesulfonamide 1570497-56-1 C19H15F3N6O4S
    4-((5-methyl-3-(3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)-1H-1,2,4-triazol-1-yl)methyl)benzenesulfonamide
    —— 4-[4-(4-Fluoro-phenyl)-3-(3-methyl-pyridin-4-yl)-4-oxo-butyryl]-piperidine-1-carboxylic acid benzyl ester 861804-84-4 C29H29FN2O4
    4-[4-(4-Fluoro-phenyl)-3-(3-methyl-pyridin-4-yl)-4-oxo-butyryl]-piperidine-1-carboxylic acid benzyl ester
    —— 4-Amino-6-methylthio-2-(1-(3,3-dimethyl-2,3-dihydrothieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097903-92-8 C16H20N4S3
    4-Amino-6-methylthio-2-(1-(3,3-dimethyl-2,3-dihydrothieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-(p-chlorophenylsulphinyl)-butyrohydroxamic acid 59513-46-1 C10H12ClNO3S
    4-(p-chlorophenylsulphinyl)-butyrohydroxamic acid
    —— 4-((trimethylsilyl)methoxy)benzoic acid 948301-27-7 C11H16O3Si
    4-((trimethylsilyl)methoxy)benzoic acid
    —— (4aS,8aS)-4-(1-(3-(ethoxymethyl)cyclopentyl)piperidin-4-yl)hexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one 1192737-72-6 C21H36N2O3
    (4aS,8aS)-4-(1-(3-(ethoxymethyl)cyclopentyl)piperidin-4-yl)hexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 4-(4-Methoxybutyl)benzaldehyde 330200-26-5 C12H16O2
    4-(4-Methoxybutyl)benzaldehyde
    —— 4-amino-(2,5,6-(D3))-3-bromopyridine 1412457-66-9 C5H5BrN2
    4-amino-(2,5,6-(D3))-3-bromopyridine
    —— 4-(6-(pyridin-2-yl)-1,2,4,5-tetrazin-3-yl)benzoic acid 1345866-67-2 C14H9N5O2
    4-(6-(pyridin-2-yl)-1,2,4,5-tetrazin-3-yl)benzoic acid
    —— 4-(1,3-dioxolan-2-yl)-N,N-diethylbut-1-yn-1-amine 86000-03-5 C11H19NO2
    4-(1,3-dioxolan-2-yl)-N,N-diethylbut-1-yn-1-amine
    —— 4-(3,4-dichlorophenyl)-4-oxo-2-butenoic acid ethyl ester 58897-50-0 C12H10Cl2O3
    4-(3,4-dichlorophenyl)-4-oxo-2-butenoic acid ethyl ester
    —— 4-(2-nitrobenzoyl)imidazole 168161-96-4 C10H7N3O3
    4-(2-nitrobenzoyl)imidazole
    —— 4-chloroacetylamino-6,7-dimethoxyquinoline.HCl 86749-85-1 C13H13ClN2O3*ClH
    4-chloroacetylamino-6,7-dimethoxyquinoline.HCl
    —— (4aS,10S,10aS)-10-Nitro-3,4,4a,9,10,10a-hexahydro-phenanthrene 128823-37-0 C14H15NO2
    (4aS,10S,10aS)-10-Nitro-3,4,4a,9,10,10a-hexahydro-phenanthrene
    —— 4-(5-benzoylamino-benzotriazol-2-yl)-stilbene-2-sulfonic acid cyclohexylamide 115386-83-9 C33H31N5O3S
    4-(5-benzoylamino-benzotriazol-2-yl)-stilbene-2-sulfonic acid cyclohexylamide
    —— 4-(4-(2-(2-naphthylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(2-naphthylidene)hydrazide 1202228-37-2 C33H29N5O2
    4-(4-(2-(2-naphthylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(2-naphthylidene)hydrazide
    —— (4,11-Diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-acetic acid 1,3-dimethyl-butyl ester 102135-30-8 C24H23N3O6
    (4,11-Diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-acetic acid 1,3-dimethyl-butyl ester
    —— 4-Nitro-2-phytyl-phenol 14103-28-7 C26H43NO3
    4-Nitro-2-phytyl-phenol
    —— 4-(sec-butyl)-2,2-dimethyl-2,4-dihydro-1H-benzo[f]isochromene 1448599-68-5 C19H24O
    4-(sec-butyl)-2,2-dimethyl-2,4-dihydro-1H-benzo[f]isochromene
    —— 4-bromo-N-ethyl-2-methylbenzamide 1146157-77-8 C10H12BrNO
    4-bromo-N-ethyl-2-methylbenzamide
    —— 4-(4-amidinophenyl)-1-[4-[(2-(R)-butyloxy)-carbonyl-methyl]-piperidinocarbonyl]-piperidine-hydrochloride 1236411-64-5 C24H36N4O3*ClH
    4-(4-amidinophenyl)-1-[4-[(2-(R)-butyloxy)-carbonyl-methyl]-piperidinocarbonyl]-piperidine-hydrochloride
    —— 4-Methyl-2-hexensaeure-3'-cis-hexenylester 37549-81-8 C13H22O2
    4-Methyl-2-hexensaeure-3'-cis-hexenylester
    —— 4,4'-sulfonyl-di-benzoic acid bis-(5-hydroxy-pentylamide) 102897-59-6 C24H32N2O6S
    4,4'-sulfonyl-di-benzoic acid bis-(5-hydroxy-pentylamide)
    —— 4-[2-Isocyanato-1-(4-methoxyphenyl)ethyl]-1,2-dimethoxybenzene 75327-39-8 C18H19NO4
    4-[2-Isocyanato-1-(4-methoxyphenyl)ethyl]-1,2-dimethoxybenzene
    —— 4-(4-phenethyl-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione 5037-98-9 C21H18N4O2
    4-(4-phenethyl-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione
    —— 4-(3,4-dichloro-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester 5881-67-4 C14H13Cl2NO2
    4-(3,4-dichloro-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-Brom-B-homo-4,5-dihydrotestosteron-tert-valerat 24193-58-6 C25H39BrO3
    4-Brom-B-homo-4,5-dihydrotestosteron-tert-valerat
    —— 4,5,6,7,8,8-Hexachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-indene-1,3-dicarbonitrile 24779-84-8 C12H6Cl6N2
    4,5,6,7,8,8-Hexachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-indene-1,3-dicarbonitrile
    —— 4,5-Dichloro-2,2-difluoro-cyclopent-4-ene-1,3-diol 24219-26-9 C5H4Cl2F2O2
    4,5-Dichloro-2,2-difluoro-cyclopent-4-ene-1,3-diol
    —— [4-(phenothiazine-10-carbonyl)-piperazin-1-yl]-acetic acid ethyl ester 23492-73-1 C21H23N3O3S
    [4-(phenothiazine-10-carbonyl)-piperazin-1-yl]-acetic acid ethyl ester
    —— 4-<bis(7-hydroxy-5-isopropyltropon-2-yl)methyl>trimethylammonium iodide 101403-56-9 C30H36NO4*I
    4-<bis(7-hydroxy-5-isopropyltropon-2-yl)methyl>trimethylammonium iodide
    —— 4-(2-oxo-cyclohexyl)-1-(toluene-4-sulfonyl)-1,4-dihydro-pyridine 58787-16-9 C18H21NO3S
    4-(2-oxo-cyclohexyl)-1-(toluene-4-sulfonyl)-1,4-dihydro-pyridine
    —— 4-Ethyl-3-(hydroxy-diphenyl-methyl)-azetidin-2-one 54287-65-9 C18H19NO2
    4-Ethyl-3-(hydroxy-diphenyl-methyl)-azetidin-2-one
    —— 4'-O-Benzylsrobiculin 55382-72-4 C29H32O8
    4'-O-Benzylsrobiculin
    —— (4S,5R,6S)-3-(4-acetyl-phenyl)-4-methyl-7-oxo-6-((1'R)-hydroxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl-ester 1354627-12-5 C25H24N2O7
    (4S,5R,6S)-3-(4-acetyl-phenyl)-4-methyl-7-oxo-6-((1'R)-hydroxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl-ester
    —— 4-[4-(4-acetylphenyl)piperazin-1-yl]-5-fluoro-2,6-dimorpholinopyrimidine 1190066-30-8 C24H31FN6O3
    4-[4-(4-acetylphenyl)piperazin-1-yl]-5-fluoro-2,6-dimorpholinopyrimidine
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(2-hydroxy-ethyl)-methyl-thiocarbamoylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 192883-71-9 C21H25N3O7S2
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(2-hydroxy-ethyl)-methyl-thiocarbamoylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— [4-(3-Dibutylamino-propoxy)-3,5-diisopropyl-phenyl]-(2-ethyl-benzofuran-3-yl)-methanone 52901-47-0 C34H49NO3
    [4-(3-Dibutylamino-propoxy)-3,5-diisopropyl-phenyl]-(2-ethyl-benzofuran-3-yl)-methanone
    —— 4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid 2-oxo-2-phenyl-ethyl ester 38916-79-9 C17H17N5O5
    4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid 2-oxo-2-phenyl-ethyl ester
    —— 4-(6-amino-1-oxy-purin-9-yl)-2,3-dihydroxy-butyric acid isobutyl ester 35813-25-3 C13H19N5O5
    4-(6-amino-1-oxy-purin-9-yl)-2,3-dihydroxy-butyric acid isobutyl ester
    —— 4-<1-(Hydroxyimino)-ethyl>-3-methylisoxazol 55933-88-5 C6H8N2O2
    4-<1-(Hydroxyimino)-ethyl>-3-methylisoxazol
    —— 4-acetylsulfanylmethyl-2-oxo-2,3-dihydro-imidazole-1-carboxylic acid benzyl ester 53064-67-8 C14H14N2O4S
    4-acetylsulfanylmethyl-2-oxo-2,3-dihydro-imidazole-1-carboxylic acid benzyl ester
    —— [4-(4-Ethoxy-phenyl)-imidazol-1-yl]-acetic acid hydrazide 56227-97-5 C13H16N4O2
    [4-(4-Ethoxy-phenyl)-imidazol-1-yl]-acetic acid hydrazide
    —— 4-(7-oxo-5-octynyl)homophthalic anhydride 131353-29-2 C17H16O4
    4-(7-oxo-5-octynyl)homophthalic anhydride
    —— (4R,5R)-5-Methyl-4-[2-(2-methyl-[1,3]dithiolan-2-yl)-ethyl]-dihydro-furan-3-one 59689-80-4 C11H18O2S2
    (4R,5R)-5-Methyl-4-[2-(2-methyl-[1,3]dithiolan-2-yl)-ethyl]-dihydro-furan-3-one
    —— 4-[2-(3-hydroxy-propyl)-3-phenyl-allylidene]-2-phenyl-2,4-dihydro-pyrazol-3-one 54776-75-9 C21H20N2O2
    4-[2-(3-hydroxy-propyl)-3-phenyl-allylidene]-2-phenyl-2,4-dihydro-pyrazol-3-one