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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Amino-salicylsaeure-(9-diethylamino-nonylester) 21546-17-8 C20H34N2O3
    4-Amino-salicylsaeure-(9-diethylamino-nonylester)
    —— 4-[(6-Chloro-benzooxazol-2-yl)-(3-oxo-butyl)-amino]-butan-2-one 95081-88-2 C15H17ClN2O3
    4-[(6-Chloro-benzooxazol-2-yl)-(3-oxo-butyl)-amino]-butan-2-one
    —— 4-Trimethylsilyl-but-3-in-2-on-<3.5-dinitro-benzoylhydrazon> 18407-30-2 C14H16N4O5Si
    4-Trimethylsilyl-but-3-in-2-on-<3.5-dinitro-benzoylhydrazon>
    —— 4-[4-(3-Azidopropoxy)phenyl]thiadiazole 864529-00-0 C11H11N5OS
    4-[4-(3-Azidopropoxy)phenyl]thiadiazole
    —— 4-(2-acetoxybenzoyl)-1-phenylpyrazole 68430-96-6 C18H14N2O3
    4-(2-acetoxybenzoyl)-1-phenylpyrazole
    —— 4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)-N,N,N-trimethyl-4-oxobutan-1-aminium perchlorate 1537907-52-0 C14H22NO4S*ClO4
    4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)-N,N,N-trimethyl-4-oxobutan-1-aminium perchlorate
    —— 4,10-dimethyl-7-phenyl-1-oxa-4,7,10-triazacyclododecane 1337876-12-6 C16H27N3O
    4,10-dimethyl-7-phenyl-1-oxa-4,7,10-triazacyclododecane
    —— 4-(4-Acetoxy-3-oxo-butyl)-indole-1-carboxylic acid methyl ester 79477-34-2 C16H17NO5
    4-(4-Acetoxy-3-oxo-butyl)-indole-1-carboxylic acid methyl ester
    —— 4-phenethyl-2-(4-sulfamoyl-phenyl)-thiazole-5-carboxylic acid 101732-15-4 C18H16N2O4S2
    4-phenethyl-2-(4-sulfamoyl-phenyl)-thiazole-5-carboxylic acid
    —— 4-(3-iodo-4-methyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 3711-88-4 C15H12IN3O2
    4-(3-iodo-4-methyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4-Sulfamoyl-benzol-sulfonsaeure-(1)-<2-brom-ethylamid> 1143-00-6 C8H11BrN2O4S2
    4-Sulfamoyl-benzol-sulfonsaeure-(1)-<2-brom-ethylamid>
    —— [4-(4-Chloro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(4-chloro-phenyl) ester 31962-06-8 C20H14Cl2N2O2S2
    [4-(4-Chloro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(4-chloro-phenyl) ester
    —— 4-Propionyloxy-3-dimethylaminomethyl-4-benzyl-chroman 95132-49-3 C22H27NO3
    4-Propionyloxy-3-dimethylaminomethyl-4-benzyl-chroman
    —— 4-[5-(5-Methyl-benzooxazol-2-yl)-furan-2-yl]-benzoic acid methyl ester 13439-44-6 C20H15NO4
    4-[5-(5-Methyl-benzooxazol-2-yl)-furan-2-yl]-benzoic acid methyl ester
    —— 4-methylsulfanyl-6-styryl-[1,3,5]triazin-2-ylamine 23527-90-4 C12H12N4S
    4-methylsulfanyl-6-styryl-[1,3,5]triazin-2-ylamine
    —— [4-(2,4,5-Trichloro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2,4,5-trichloro-phenyl) ester 31858-42-1 C20H10Cl6N2O2S2
    [4-(2,4,5-Trichloro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2,4,5-trichloro-phenyl) ester
    —— (4-((1-ethoxycarbonyl-1,1-dimethylmethyl)oxy)phenyl)(4-(bromomethyl)phenyl)methanone 1003959-96-3 C20H21BrO4
    (4-((1-ethoxycarbonyl-1,1-dimethylmethyl)oxy)phenyl)(4-(bromomethyl)phenyl)methanone
    —— 4'-[(allylmethylamino)-methyl]-3-methyl-4-biphenylyl phenyl ketone 140636-63-1 C25H25NO
    4'-[(allylmethylamino)-methyl]-3-methyl-4-biphenylyl phenyl ketone
    —— 4-Chloro-5-(pyridine-2-sulfinyl)-[1,2]dithiol-3-one 23752-73-0 C8H4ClNO2S3
    4-Chloro-5-(pyridine-2-sulfinyl)-[1,2]dithiol-3-one
    —— 4-chloro-7-nitro-benzothiazole-2,5-dicarbonitrile 40160-74-5 C9HClN4O2S
    4-chloro-7-nitro-benzothiazole-2,5-dicarbonitrile
    —— (4R,5R)-4-(3-((4-fluorophenyl)ethynyl)phenyl)-5-(3-methoxyphenyl)-oxazolidin-2-one 1375750-54-1 C24H18FNO3
    (4R,5R)-4-(3-((4-fluorophenyl)ethynyl)phenyl)-5-(3-methoxyphenyl)-oxazolidin-2-one
    —— 4-[2-[3-Methoxy-2-(1H-tetrazol-5-yl)phenylthio] phenylcarbamoyl]phenoxyacetic acid 140426-86-4 C23H19N5O5S
    4-[2-[3-Methoxy-2-(1H-tetrazol-5-yl)phenylthio] phenylcarbamoyl]phenoxyacetic acid
    —— 4-(2-Chloro-phenyl)-6-methyl-1-oxo-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid 73725-18-5 C19H15ClN2O3
    4-(2-Chloro-phenyl)-6-methyl-1-oxo-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid
    —— 4-O-methyl-10-O-p-nitrobenzoyl-7,9-di-O-<2,3,4,6-tetradeoxy-3,4-bis(trifluoroacetamido)-α-L-lyxo-hexopyranosyl>-β-rhodomycinone 132087-97-9 C48H43F12N5O17
    4-O-methyl-10-O-p-nitrobenzoyl-7,9-di-O-<2,3,4,6-tetradeoxy-3,4-bis(trifluoroacetamido)-α-L-lyxo-hexopyranosyl>-β-rhodomycinone
    —— (4S)-4-[2-fluoro-5-(2-fluoropyridin-3-yl)phenyl]-4-methyl-1,3-thiazin-2-amine 1200495-30-2 C16H13F2N3S
    (4S)-4-[2-fluoro-5-(2-fluoropyridin-3-yl)phenyl]-4-methyl-1,3-thiazin-2-amine
    —— 4-hydroxy-2-(2-methoxypyridin-3-yl)-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one 1219488-60-4 C25H24N2O4S
    4-hydroxy-2-(2-methoxypyridin-3-yl)-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one
    —— 4-(4-(4-cyanophenyl)-8-methyl-2-oxo-1,5-diazabicyclo[4.2.0]oct-3-en-7-yl)benzoic acid 1221132-39-3 C21H17N3O3
    4-(4-(4-cyanophenyl)-8-methyl-2-oxo-1,5-diazabicyclo[4.2.0]oct-3-en-7-yl)benzoic acid
    —— 4-(6'-Brom-2'-benzothiazolylamino)phenylacetic acid 68195-00-6 C15H11BrN2O2S
    4-(6'-Brom-2'-benzothiazolylamino)phenylacetic acid
    —— (4R,5R)-2-<(2RS,6RS)-2,6,10-Trimethylundecyl>-4,5-diphenyl-1,3-dioxolan 130678-50-1 C29H42O2
    (4R,5R)-2-<(2RS,6RS)-2,6,10-Trimethylundecyl>-4,5-diphenyl-1,3-dioxolan
    —— 4-nitrobenzyl 4-(hydroxymethyl)phenylcarbamate 858940-35-9 C15H14N2O5
    4-nitrobenzyl 4-(hydroxymethyl)phenylcarbamate
    —— 4-(iso-Butylthio)benzoyl chloride 1256261-54-7 C11H13ClOS
    4-(iso-Butylthio)benzoyl chloride
    —— 4-allyloxy-3-(2-aminoethyl)-2-iodophenol hydrochloride 1203905-42-3 C11H14INO2*ClH
    4-allyloxy-3-(2-aminoethyl)-2-iodophenol hydrochloride
    —— 4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-2-<i>trans</i>-styryl-4,5-dihydro-oxazole 57403-84-6 C19H19NO2
    4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-2-<i>trans</i>-styryl-4,5-dihydro-oxazole
    —— 4-(8-methoxy-2H-pyrazolo[3,4-c]quinolin-4-ylamino)-benzene-1,2-diol 1403886-53-2 C17H14N4O3
    4-(8-methoxy-2H-pyrazolo[3,4-c]quinolin-4-ylamino)-benzene-1,2-diol
    —— (4-(3-bromophenyl)-3-methyl-1-phenyl-6-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)(thiophen-2-yl)methanone 1451729-17-1 C25H15BrF3N3OS
    (4-(3-bromophenyl)-3-methyl-1-phenyl-6-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)(thiophen-2-yl)methanone
    —— 4-Phenyl-5-((E)-styryl)-[1,3]dithiole-2-thione 82679-21-8 C17H12S3
    4-Phenyl-5-((E)-styryl)-[1,3]dithiole-2-thione
    —— 4-[3-Chloro-2-oxo-4-(2-phenyl-1H-indol-3-yl)-azetidin-1-yl]-N,N-diphenyl-benzamide 126479-73-0 C36H26ClN3O2
    4-[3-Chloro-2-oxo-4-(2-phenyl-1H-indol-3-yl)-azetidin-1-yl]-N,N-diphenyl-benzamide
    —— 4-[(1-benzhydryl-5-{[(cyclopentyloxy)carbonyl]amino}-1H-indol-3-yl)methyl]benzoic acid 241497-25-6 C35H32N2O4
    4-[(1-benzhydryl-5-{[(cyclopentyloxy)carbonyl]amino}-1H-indol-3-yl)methyl]benzoic acid
    —— 4-(3,4-difluorophenyl)-2-oxo-oxazolidine-3-carboxylic acid (2-(1-(2-cyanophenyl)piperidin-4-ylamino)ethyl)amide 218609-87-1 C24H25F2N5O3
    4-(3,4-difluorophenyl)-2-oxo-oxazolidine-3-carboxylic acid (2-(1-(2-cyanophenyl)piperidin-4-ylamino)ethyl)amide
    —— 4'-[2-(Propylamino)ethoxy]-3,4,5,6-tetrahydro-2H-pyran-4-carboxanilide Hydrochloride 253339-00-3 C17H26N2O3*ClH
    4'-[2-(Propylamino)ethoxy]-3,4,5,6-tetrahydro-2H-pyran-4-carboxanilide Hydrochloride
    —— 4-(dimethylamino)-N-methoxybenzimidoyl bromide 1428637-16-4 C10H13BrN2O
    4-(dimethylamino)-N-methoxybenzimidoyl bromide
    —— 4-methanesulfonyl-N-methyl-3-[6-(5-oxo-5,6,7,8-tetrahydro-naphthalen-2-ylamino)-pyrimidin-4-ylamino]-benzenesulfonamide 1316056-80-0 C22H23N5O5S2
    4-methanesulfonyl-N-methyl-3-[6-(5-oxo-5,6,7,8-tetrahydro-naphthalen-2-ylamino)-pyrimidin-4-ylamino]-benzenesulfonamide
    —— 4-(5-methanesulfonyl-pyridin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester 1007838-61-0 C16H25N3O4S
    4-(5-methanesulfonyl-pyridin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester
    —— (4-chloro-phenyl)-(4-hydroxy-3-methyl-phenyl)-phenyl-methanol 861097-41-8 C20H17ClO2
    (4-chloro-phenyl)-(4-hydroxy-3-methyl-phenyl)-phenyl-methanol
    —— 4-(2-Bromo-propyl)-6-methoxy-benzo[1,3]dioxol-5-ol 109107-18-8 C11H13BrO4
    4-(2-Bromo-propyl)-6-methoxy-benzo[1,3]dioxol-5-ol
    —— 4-(2-Isobutoxy-ethylidene)-tetrahydro-pyran 99482-95-8 C11H20O2
    4-(2-Isobutoxy-ethylidene)-tetrahydro-pyran
    —— 4-(4-Amino-2,3-dihydro-1H-inden-2-yl)-1H-imidazole 150586-89-3 C12H13N3
    4-(4-Amino-2,3-dihydro-1H-inden-2-yl)-1H-imidazole
    —— (+/-)-4-methoxy-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid-anhydride 103262-57-3 C9H10O4
    (+/-)-4-methoxy-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid-anhydride
    —— 4-((3-(1,3-dioxoisoindolin-2-yl)propyl)(methyl)amino)benzaldehyde 1426399-74-7 C19H18N2O3
    4-((3-(1,3-dioxoisoindolin-2-yl)propyl)(methyl)amino)benzaldehyde
    —— 4-[3-allyl-2-methyl-5-(1-methyl-propenyl)-cyclopent-1-enyl]-butan-2-one 101740-72-1 C17H26O
    4-[3-allyl-2-methyl-5-(1-methyl-propenyl)-cyclopent-1-enyl]-butan-2-one