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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Aminomethyl-m-toluinsaeure 73831-12-6 C9H11NO2
    4-Aminomethyl-m-toluinsaeure
    —— 4-but-2-enyloxy-N-(5-nitro-thiazol-2-yl)-benzamide 69819-37-0 C14H13N3O4S
    4-but-2-enyloxy-N-(5-nitro-thiazol-2-yl)-benzamide
    —— 4-Acetoxy-1-ethenyl-2-<2-(1-cyano-4-methoxybenzocyclobutenyl)-2-hydroxyethyl>-1-methylcyclohexane 73230-87-2 C23H29NO4
    4-Acetoxy-1-ethenyl-2-<2-(1-cyano-4-methoxybenzocyclobutenyl)-2-hydroxyethyl>-1-methylcyclohexane
    —— 4-Chloro-N-{4-[(E)-3-(3-chloro-phenyl)-acryloyl]-phenyl}-benzenesulfonamide 72178-53-1 C21H15Cl2NO3S
    4-Chloro-N-{4-[(E)-3-(3-chloro-phenyl)-acryloyl]-phenyl}-benzenesulfonamide
    —— 4-((E)-6-Hydroxy-3-methyl-hex-2-enyloxy)-furo[3,2-g]chromen-7-one 439806-60-7 C18H18O5
    4-((E)-6-Hydroxy-3-methyl-hex-2-enyloxy)-furo[3,2-g]chromen-7-one
    —— [4-(4'-fluoro-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid ethyl ester 1204534-66-6 C23H24FN3O4S
    [4-(4'-fluoro-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid ethyl ester
    —— 4-methyl-3-hydroxy-2-hydroxymethyl-1-methoxy-4-cyclopentadiene 934279-83-1 C8H14O3
    4-methyl-3-hydroxy-2-hydroxymethyl-1-methoxy-4-cyclopentadiene
    —— 4-{3-[1-Diethylcarbamoyl-eth-(E)-ylidene]-cyclohexyl}-4-methyl-morpholin-4-ium; iodide 78258-61-4 C18H33N2O2*I
    4-{3-[1-Diethylcarbamoyl-eth-(E)-ylidene]-cyclohexyl}-4-methyl-morpholin-4-ium; iodide
    —— 4-methylphenyl 3,4,6-tri-O-benzyl-2-O-(2-iodo-1-(methyl 2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranos-3-O-yl)ethyl)-1-thio-α-D-mannopyranoside 793672-60-3 C57H61IO11S
    4-methylphenyl 3,4,6-tri-O-benzyl-2-O-(2-iodo-1-(methyl 2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranos-3-O-yl)ethyl)-1-thio-α-D-mannopyranoside
    —— 4-methyl-N-(pent-4-enyl)-N-[2-(trifluoromethyl)allyl]benzenesulfonamide 945739-19-5 C16H20F3NO2S
    4-methyl-N-(pent-4-enyl)-N-[2-(trifluoromethyl)allyl]benzenesulfonamide
    —— 4-(4-chlorophenyl)-4-methyl-3,4-dihydro-2H-benzo[h]chromen-2-one 1613191-04-0 C20H15ClO2
    4-(4-chlorophenyl)-4-methyl-3,4-dihydro-2H-benzo[h]chromen-2-one
    —— 4-{2-[cyano(2H-[1,2,4]triazol-3-ylazo)methyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide 1180657-34-4 C15H14N8O2S2
    4-{2-[cyano(2H-[1,2,4]triazol-3-ylazo)methyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide
    —— 4-chloro-<i>N</i>-{4-[1-(4-chloro-phenyl)-1<i>H</i>-pyrazol-3-yl]-benzylidene}-aniline 71945-39-6 C22H15Cl2N3
    4-chloro-<i>N</i>-{4-[1-(4-chloro-phenyl)-1<i>H</i>-pyrazol-3-yl]-benzylidene}-aniline
    —— 4-hydroxy-7,8-dihydrthiazolo[3,2-e]purine 86870-52-2 C7H6N4OS
    4-hydroxy-7,8-dihydrthiazolo[3,2-e]purine
    —— [(4-butoxyphenyl)methylideneamino] 4-hexoxybenzoate 61096-32-0 C24H31NO4
    [(4-butoxyphenyl)methylideneamino] 4-hexoxybenzoate
    —— 4-Chloro-2-methylthio-6-methylpyrido<2,3-d>pyrimidin 64600-58-4 C9H8ClN3S
    4-Chloro-2-methylthio-6-methylpyrido<2,3-d>pyrimidin
    —— 4-(((5-(cyclopropylcarbamoyl)-2-methylphenyl)(5-methyl-6-(propylcarbamoyl)-pyrrolo[1,2-f][1,2,4]triazin-4-yl)carbamoyloxy)methoxy)-4-oxobutanoic acid trifluoroacetic acid 948842-45-3 C2HF3O2*C28H32N6O8
    4-(((5-(cyclopropylcarbamoyl)-2-methylphenyl)(5-methyl-6-(propylcarbamoyl)-pyrrolo[1,2-f][1,2,4]triazin-4-yl)carbamoyloxy)methoxy)-4-oxobutanoic acid trifluoroacetic acid
    —— 4-ethoxycarbonylmethyl-1-(thiophen-2-yl)carbonylthiosemicarbazide 110167-56-1 C10H13N3O3S2
    4-ethoxycarbonylmethyl-1-(thiophen-2-yl)carbonylthiosemicarbazide
    —— 4-cyano-1-[(4-fluorophenyl)methyl]-4H-pyridine-3-carboxamide 75420-70-1 C14H12FN3O
    4-cyano-1-[(4-fluorophenyl)methyl]-4H-pyridine-3-carboxamide
    —— 4-(5-(3-chloro-4-isopropoxyphenyl)thiazol-2-yl)benzaldehyde 1444258-15-4 C19H16ClNO2S
    4-(5-(3-chloro-4-isopropoxyphenyl)thiazol-2-yl)benzaldehyde
    —— 4-({1-[4-chloro-3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl}methyl)morpholine 1354947-01-5 C13H13ClF3N5O
    4-({1-[4-chloro-3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl}methyl)morpholine
    —— 4-phenoxymethyl-2-[N-[2-(naphthalen-2-yl)ethyl]-N-acetylamino]phenyl iodide 499157-60-7 C27H24INO2
    4-phenoxymethyl-2-[N-[2-(naphthalen-2-yl)ethyl]-N-acetylamino]phenyl iodide
    —— 4-(3-chloro-phenyl)-6-[(4-chloro-phenyl)-(3-methyl-3H-imidazol-4-yl)-morpholin-4-yl-methyl]-1-cyclopropylmethyl-1H-quinolin-2one 260052-46-8 C34H32Cl2N4O2
    4-(3-chloro-phenyl)-6-[(4-chloro-phenyl)-(3-methyl-3H-imidazol-4-yl)-morpholin-4-yl-methyl]-1-cyclopropylmethyl-1H-quinolin-2one
    —— 4-[4-(7-chlorofuro[3,2-b]pyridin-2-yl)-2-methoxybenzoyl]piperazine-1-carboxylic acid tert-butyl ester 1449712-39-3 C24H26ClN3O5
    4-[4-(7-chlorofuro[3,2-b]pyridin-2-yl)-2-methoxybenzoyl]piperazine-1-carboxylic acid tert-butyl ester
    —— 4-{4-(azidomethyldimethylsilanyl)-1,1-bis-[3-(azidomethyldimethylsilanyl)propyl]butyl}phenol 387339-01-7 C25H47N9OSi3
    4-{4-(azidomethyldimethylsilanyl)-1,1-bis-[3-(azidomethyldimethylsilanyl)propyl]butyl}phenol
    —— (4R,5S,6R,7R)-4-[(S)-α-methylbenzylamino]-5,6,7,8-tetrahydroxyoct-1-ene 1361940-03-5 C16H25NO4
    (4R,5S,6R,7R)-4-[(S)-α-methylbenzylamino]-5,6,7,8-tetrahydroxyoct-1-ene
    —— 4-(2-Aminophenylamino)-3-methoxy-2'-methylbenzophenone 210966-35-1 C21H20N2O2
    4-(2-Aminophenylamino)-3-methoxy-2'-methylbenzophenone
    —— 4-[2-(4-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione 1094621-55-2 C19H20ClNO4
    4-[2-(4-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione
    —— 4-(2-methyl-propane-1-sulfonyl)-aniline 861793-06-8 C10H15NO2S
    4-(2-methyl-propane-1-sulfonyl)-aniline
    —— 4-ethyl-2-pyrimidin-2-yl-N-[4-(trfluoromethoxy)benzyl]-1,3-thiazole-5-carboxamide 1104271-86-4 C18H15F3N4O2S
    4-ethyl-2-pyrimidin-2-yl-N-[4-(trfluoromethoxy)benzyl]-1,3-thiazole-5-carboxamide
    —— 4-((4-((2-(1H-imidazol-4-yl)ethyl)amino)-5-methyl-2-pyrimidinyl)amino)-benzenesulfonamide 702677-71-2 C16H19N7O2S
    4-((4-((2-(1H-imidazol-4-yl)ethyl)amino)-5-methyl-2-pyrimidinyl)amino)-benzenesulfonamide
    —— (+/-)-4-(tert-butyldimethylsilanyloxy)bicyclo[2.2.2]octane-2,6-diol 868673-81-8 C14H28O3Si
    (+/-)-4-(tert-butyldimethylsilanyloxy)bicyclo[2.2.2]octane-2,6-diol
    —— 4-chloro-6-(1-bromoethyl)-5-iodopyrimidine 245651-74-5 C6H5BrClIN2
    4-chloro-6-(1-bromoethyl)-5-iodopyrimidine
    —— 4-(Chlormethyl)-1-(p-toluolsulfonyl)-indol 71516-39-7 C16H14ClNO2S
    4-(Chlormethyl)-1-(p-toluolsulfonyl)-indol
    —— 4-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-ylamino]-benzamide 1221152-70-0 C21H20N6O
    4-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-ylamino]-benzamide
    —— 4-(4-Chlorbenzylidenamino)-benzophenon 34648-35-6 C20H14ClNO
    4-(4-Chlorbenzylidenamino)-benzophenon
    —— {4-[5-hydroxy-8-(4-methylthien-3-yl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate 1238316-79-4 C2HF3O2*C26H21N3OS
    {4-[5-hydroxy-8-(4-methylthien-3-yl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate
    —— {4-[4-(4-dimethylaminophenyl)-5-methyl-1H-imidazol-2-yl]-2-methoxyphenyl}-2-acetamido-2-deoxy-β-D-glucopyranoside 135124-05-9 C27H34N4O7
    {4-[4-(4-dimethylaminophenyl)-5-methyl-1H-imidazol-2-yl]-2-methoxyphenyl}-2-acetamido-2-deoxy-β-D-glucopyranoside
    —— 4-(4-aminophenyl)-6,7-dihydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one methanesulfonate 590403-85-3 CH4O3S*C12H12N4OS
    4-(4-aminophenyl)-6,7-dihydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one methanesulfonate
    —— 4-chloro-2-[(2-ethoxyethyl)sulfinyl]benzothiazole 137811-02-0 C11H12ClNO2S2
    4-chloro-2-[(2-ethoxyethyl)sulfinyl]benzothiazole
    —— 4-methyl-5-[2-[(E)-3-phenylprop-2-enoxy]ethyl]-1,3-thiazole 1055710-53-6 C15H17NOS
    4-methyl-5-[2-[(E)-3-phenylprop-2-enoxy]ethyl]-1,3-thiazole
    —— (4S,5S)-5-(4-aminobutyl)-4-hydroxypyrrolidone-2 98045-09-1 C8H16N2O2
    (4S,5S)-5-(4-aminobutyl)-4-hydroxypyrrolidone-2
    —— 4-bromo-2-(4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile 1614231-61-6 C13H7BrClF3N2
    4-bromo-2-(4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile
    —— [4-(3-Nitro-phenylazo)-5,6,7,8-tetrahydro-naphthalen-1-yl]-(3-piperidin-1-yl-propyl)-amine 3667-12-7 C24H31N5O2
    [4-(3-Nitro-phenylazo)-5,6,7,8-tetrahydro-naphthalen-1-yl]-(3-piperidin-1-yl-propyl)-amine
    —— 4,4'-dinitro-2,2'-dibromo-6,6'-phenyldiphenylether 1597438-54-4 C24H14Br2N2O5
    4,4'-dinitro-2,2'-dibromo-6,6'-phenyldiphenylether
    —— (4-carboxytetrachlorophenyl)(pentachlorophenyl)(tetrachloro-2-pyridyl)methyl radical 135782-08-0 C19HCl13NO2
    (4-carboxytetrachlorophenyl)(pentachlorophenyl)(tetrachloro-2-pyridyl)methyl radical
    —— 4,4'-(1-methyl-1H-pyrrole-2,5-diyl)bis(butan-2-one) 857420-07-6 C13H19NO2
    4,4'-(1-methyl-1H-pyrrole-2,5-diyl)bis(butan-2-one)
    —— 4-{(1S,2S,4R)-2-[4-(pyridin-2-yl-methoxy)phenyl]bicyclo[2.2.1]hept-2-yl}benzamide 1141361-02-5 C26H26N2O2
    4-{(1S,2S,4R)-2-[4-(pyridin-2-yl-methoxy)phenyl]bicyclo[2.2.1]hept-2-yl}benzamide
    —— 4-butylpiperidine amide of L-phenyllactic acid 141047-64-5 C18H27NO2
    4-butylpiperidine amide of L-phenyllactic acid
    —— 4-(Benzylamino)-1-phenoxybutan-2-ol 143329-29-7 C17H21NO2
    4-(Benzylamino)-1-phenoxybutan-2-ol