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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,4-dichlorophenoxy)butanehydrazide 131426-24-9 C10H12Cl2N2O2
    4-(2,4-dichlorophenoxy)butanehydrazide
    —— 4-Methoxy-benzoic acid phenylcarbamoylmethyl ester 24334-55-2 C16H15NO4
    4-Methoxy-benzoic acid phenylcarbamoylmethyl ester
    —— 4-(4-bromophenyl)-2-(2-carboxybenzoylamino)thiophene-3-carboxylic acid ethyl ester 312939-81-4 C21H16BrNO5S
    4-(4-bromophenyl)-2-(2-carboxybenzoylamino)thiophene-3-carboxylic acid ethyl ester
    —— 4H-1,2,4-Triazol-3-amine, 4-[(4-chlorophenyl)methyl]-5-(methylthio)- 87866-41-9 C10H11ClN4S
    4H-1,2,4-Triazol-3-amine, 4-[(4-chlorophenyl)methyl]-5-(methylthio)-
    —— 4-(2'-methoxyphenyl)-1-methyl-1H-pyrrolo[3,2-c]quinoline 1039340-78-7 C19H16N2O
    4-(2'-methoxyphenyl)-1-methyl-1H-pyrrolo[3,2-c]quinoline
    —— (4Z)-4-(1,3-benzodioxol-5-ylmethylidene)-1-phenylpyrazolidine-3,5-dione 5576-34-1 C17H12N2O4
    (4Z)-4-(1,3-benzodioxol-5-ylmethylidene)-1-phenylpyrazolidine-3,5-dione
    —— 4-(2-methoxy-phenyl)-pyrrolo[1,2-a]quinoline 1146543-06-7 C19H15NO
    4-(2-methoxy-phenyl)-pyrrolo[1,2-a]quinoline
    —— (4S<sub>p</sub>,13R<sub>p</sub>)-4-amino-13-(2-methoxyphenyl)[2.2]paracyclophane 1029693-99-9 C23H23NO
    (4S<sub>p</sub>,13R<sub>p</sub>)-4-amino-13-(2-methoxyphenyl)[2.2]paracyclophane
    —— 4-[[4-Chloro-1-(3,4-dimethylphenyl)-2,5-dioxopyrrol-3-yl]amino]benzoate 6904-91-2 C19H14ClN2O4-
    4-[[4-Chloro-1-(3,4-dimethylphenyl)-2,5-dioxopyrrol-3-yl]amino]benzoate
    —— 4-chloro-3-(2-methoxyphenyl)-1-tosyl-1H-pyrazolo[3,4-b]pyridine 1613711-60-6 C20H16ClN3O3S
    4-chloro-3-(2-methoxyphenyl)-1-tosyl-1H-pyrazolo[3,4-b]pyridine
    —— 4-[6-(2-methoxy-phenyl)-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester 1142005-29-5 C25H26N4O4
    4-[6-(2-methoxy-phenyl)-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester
    —— 4,6-Dimethyl-2-[(4-propan-2-ylphenyl)methylsulfanyl]pyridine-3-carbonitrile 6860-73-7 C18H20N2S
    4,6-Dimethyl-2-[(4-propan-2-ylphenyl)methylsulfanyl]pyridine-3-carbonitrile
    —— 4-Chlor-2,6-dimethoxy-toluol 90416-41-4 C9H11ClO2
    4-Chlor-2,6-dimethoxy-toluol
    —— 4-{[4-Chloro-1-(4-ethylphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl]amino}benzoate 6864-72-8 C19H14ClN2O4-
    4-{[4-Chloro-1-(4-ethylphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl]amino}benzoate
    —— 4-{2-amino-6-[2-(methyloxy)phenyl]-4-pyrimidinyl}-2-fluorobenzonitrile 1227910-36-2 C18H13FN4O
    4-{2-amino-6-[2-(methyloxy)phenyl]-4-pyrimidinyl}-2-fluorobenzonitrile
    —— 4-tert-butyl-N-[4-chloro-3-(trifluoromethyl)phenyl]benzamide 56709-19-4 C18H17ClF3NO
    4-tert-butyl-N-[4-chloro-3-(trifluoromethyl)phenyl]benzamide
    —— 4-methoxyphenylmethyl 7-<(Z)-2-(2-tritylaminothiazol-4-yl)-2-trityloxyiminoacetamido>-3-<(Z)-3-(N,N-dimethylcarbamoyloxy)-1-propenyl>-3-cephem-4-carboxylate 133754-57-1 C64H56N6O8S2
    4-methoxyphenylmethyl 7-<(Z)-2-(2-tritylaminothiazol-4-yl)-2-trityloxyiminoacetamido>-3-<(Z)-3-(N,N-dimethylcarbamoyloxy)-1-propenyl>-3-cephem-4-carboxylate
    —— 4-chloro-3,5,6-trimethyl-2-nitrophenol 1145874-04-9 C9H10ClNO3
    4-chloro-3,5,6-trimethyl-2-nitrophenol
    —— 4-methoxyphenylmethyl 7-amino-3-<(E)-3-carbamoyloxy-1-propenyl>-3-cephem-4-carboxylate 791560-99-1 C19H21N3O6S
    4-methoxyphenylmethyl 7-amino-3-<(E)-3-carbamoyloxy-1-propenyl>-3-cephem-4-carboxylate
    —— 4-methoxyphenylmethyl 7-<(Z)-2-(2-tritylaminothiazol-4-yl)-2-trityloxyiminoacetamido>-3-<(E)-3-carbamoyloxy-1-propenyl>-3-cephem-4-carboxylate 133731-41-6 C62H52N6O8S2
    4-methoxyphenylmethyl 7-<(Z)-2-(2-tritylaminothiazol-4-yl)-2-trityloxyiminoacetamido>-3-<(E)-3-carbamoyloxy-1-propenyl>-3-cephem-4-carboxylate
    —— 4-bromo-2-(1-methylcyclopropyl)aniline 1403387-80-3 C10H12BrN
    4-bromo-2-(1-methylcyclopropyl)aniline
    —— 4-(2-Hydroxy-aethylamino)-1-methyl-uracil 13300-30-6 C7H11N3O3
    4-(2-Hydroxy-aethylamino)-1-methyl-uracil
    —— (4-(5-heptyl-1,2,4-oxadiazol-3-yl)phenyl)methanamine 1218817-73-2 C16H23N3O
    (4-(5-heptyl-1,2,4-oxadiazol-3-yl)phenyl)methanamine
    —— 4-Hydroxy-N'-[(3-nitrophenyl)methylidene]butanehydrazide 330662-31-2 C11H13N3O4
    4-Hydroxy-N'-[(3-nitrophenyl)methylidene]butanehydrazide
    —— 4-Acetylamino-2-methyl-2,3-dihydro-benzofuran-7-carboxylic acid methyl ester 202664-77-5 C13H15NO4
    4-Acetylamino-2-methyl-2,3-dihydro-benzofuran-7-carboxylic acid methyl ester
    —— 4-Acetylamino-5-chloro-2-methoxy-3-propyl-benzoic acid methyl ester 202664-62-8 C14H18ClNO4
    4-Acetylamino-5-chloro-2-methoxy-3-propyl-benzoic acid methyl ester
    —— (4R)-[(2R,3S)-2-({[(tert-butoxy)carbonyl]amino}methyl)-3-hydroxy-1-oxopropyl]-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one 637337-09-8 C28H36N2O6
    (4R)-[(2R,3S)-2-({[(tert-butoxy)carbonyl]amino}methyl)-3-hydroxy-1-oxopropyl]-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one
    —— 4-Chloro-7,9-dimethyl-pyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazine 156178-51-7 C10H7ClN4S
    4-Chloro-7,9-dimethyl-pyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazine
    —— 4,4,5,5-Tetramethyl-2-[[3-[3-(trifluoromethyl)phenyl]phenyl]methyl]-1,3,2-dioxaborolane 1029438-16-1 C20H22BF3O2
    4,4,5,5-Tetramethyl-2-[[3-[3-(trifluoromethyl)phenyl]phenyl]methyl]-1,3,2-dioxaborolane
    —— 4-tert-butyl-N-(3-morpholin-4-ylpropyl)benzamide 6320-77-0 C18H28N2O2
    4-tert-butyl-N-(3-morpholin-4-ylpropyl)benzamide
    —— 4-(2,2-diphenylacetamido)-N-hydroxybenzamide 854779-99-0 C21H18N2O3
    4-(2,2-diphenylacetamido)-N-hydroxybenzamide
    —— 4-(3,5-Dimethylphenyl)-3-iodophenanthrene 60955-77-3 C22H17I
    4-(3,5-Dimethylphenyl)-3-iodophenanthrene
    —— 4-methyl-2,2-diphenyl-5,6-heptadien-1-ol 906542-61-8 C20H22O
    4-methyl-2,2-diphenyl-5,6-heptadien-1-ol
    —— 4-benzoyl-α-nitrocumene 58324-79-1 C16H15NO3
    4-benzoyl-α-nitrocumene
    —— 4-nitrobenzophenone 4-methylphenylsulfonylhydrazone 71777-52-1 C20H17N3O4S
    4-nitrobenzophenone 4-methylphenylsulfonylhydrazone
    —— 4-oxo-2-m-tolyl-butyric acid ethyl ester 858037-64-6 C13H16O3
    4-oxo-2-m-tolyl-butyric acid ethyl ester
    —— 4-nitro-benzophenone-(2,4-dinitro-phenylhydrazone) 24837-37-4 C19H13N5O6
    4-nitro-benzophenone-(2,4-dinitro-phenylhydrazone)
    —— 4-(4-carboxyphenyl)-2-hydroxybenzoic acid 861600-11-5 C14H10O5
    4-(4-carboxyphenyl)-2-hydroxybenzoic acid
    —— 4-[[4-Chloro-1-(2,4-dimethoxyphenyl)-2,5-dioxopyrrol-3-yl]amino]benzoate 6904-89-8 C19H14ClN2O6-
    4-[[4-Chloro-1-(2,4-dimethoxyphenyl)-2,5-dioxopyrrol-3-yl]amino]benzoate
    —— [{4-[2-(3-{[4-Chloro-1-(2,4-dimethylphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl]amino}benzamido)-1,3-thiazol-4-yl]phenyl}(hydroxy)amino]oxidanide 6881-77-2 C28H21ClN5O5S-
    [{4-[2-(3-{[4-Chloro-1-(2,4-dimethylphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl]amino}benzamido)-1,3-thiazol-4-yl]phenyl}(hydroxy)amino]oxidanide
    —— (4-tert-Butylphenyl)methyl 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoate 6891-79-8 C23H25NO4
    (4-tert-Butylphenyl)methyl 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoate
    —— (4-Oxo-2-phenylchromen-3-yl) 2-chlorobenzoate 808784-13-6 C22H13ClO4
    (4-Oxo-2-phenylchromen-3-yl) 2-chlorobenzoate
    —— 4',5''-Di-t-butyl-12,13-diphenyl-8,9,16,17-dibenzo-11,14-diaza-1,4,7-trioxa-10,15-dithiacycloheptadecane-10,10,15,15-tetraoxide 113487-22-2 C38H46N2O7S2
    4',5''-Di-t-butyl-12,13-diphenyl-8,9,16,17-dibenzo-11,14-diaza-1,4,7-trioxa-10,15-dithiacycloheptadecane-10,10,15,15-tetraoxide
    —— (4-nitrophenyl)(phenyl)methanamine 55095-32-4 C13H12N2O2
    (4-nitrophenyl)(phenyl)methanamine
    —— 4-{[4-Chloro-1-(3-chloro-2-methylphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl]amino}-N-ethyl-N-phenylbenzamide 6885-92-3 C26H21Cl2N3O3
    4-{[4-Chloro-1-(3-chloro-2-methylphenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl]amino}-N-ethyl-N-phenylbenzamide
    —— [4-(2-Hydroxy-ethylsulfamoyl)-phenyl]-carbamic acid methyl ester 81865-14-7 C10H14N2O5S
    [4-(2-Hydroxy-ethylsulfamoyl)-phenyl]-carbamic acid methyl ester
    —— 4-Flavan-4'-yliden-2-phenyloxazol-5-on 14968-43-5 C24H15NO3
    4-Flavan-4'-yliden-2-phenyloxazol-5-on
    —— 4-[2-(4-ethylanilino)-2-oxoethoxy]-N-(4-fluorophenyl)benzamide 6902-09-6 C23H21FN2O3
    4-[2-(4-ethylanilino)-2-oxoethoxy]-N-(4-fluorophenyl)benzamide
    —— (4S)-4-(3-{4-[2-fluoroethoxy]-phenyl}propyl)-L-glutamic acid 1407506-38-0 C16H22FNO5
    (4S)-4-(3-{4-[2-fluoroethoxy]-phenyl}propyl)-L-glutamic acid
    —— 4-methyl-4-(2-trifluoromethylphenoxy)piperidine-1-carboxylic acid tert-butyl ester 881391-40-8 C18H24F3NO3
    4-methyl-4-(2-trifluoromethylphenoxy)piperidine-1-carboxylic acid tert-butyl ester