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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-phenoxy]-acetic acid 116153-78-7 C12H9NO5
    [4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-phenoxy]-acetic acid
    —— 4-Methyl-2-[[(1-propan-2-ylbenzimidazol-2-yl)amino]methyl]phenol 732257-27-1 C18H21N3O
    4-Methyl-2-[[(1-propan-2-ylbenzimidazol-2-yl)amino]methyl]phenol
    —— 4-Amino-6-trifluoromethyl-2-(1-(3,3-dimethyl-2,3-dihydrofuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102064-96-9 C16H17F3N4OS
    4-Amino-6-trifluoromethyl-2-(1-(3,3-dimethyl-2,3-dihydrofuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-[3-(4-Amino-2,3,5,6-tetramethylphenyl)iminobutan-2-ylideneamino]-2,3,5,6-tetramethylaniline 1206533-48-3 C24H34N4
    4-[3-(4-Amino-2,3,5,6-tetramethylphenyl)iminobutan-2-ylideneamino]-2,3,5,6-tetramethylaniline
    —— 4,5-diiodo-2-(3-trifluoromethoxy-phenyl)-1H-imidazole 1097069-67-4 C10H5F3I2N2O
    4,5-diiodo-2-(3-trifluoromethoxy-phenyl)-1H-imidazole
    —— 4-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]piperidine hydrochloride 1205636-91-4 C14H15ClN2S*ClH
    4-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]piperidine hydrochloride
    —— 4-oxo-4-(5,6,7,8-tetrahydro-[2]phenanthryl)-butyric acid 797801-52-6 C18H18O3
    4-oxo-4-(5,6,7,8-tetrahydro-[2]phenanthryl)-butyric acid
    —— 4-amino-7-(2,3,5-tri-O-acetyl-2-C-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1214752-24-5 C19H22N4O9
    4-amino-7-(2,3,5-tri-O-acetyl-2-C-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
    —— 4-Methyl-1-methylseleno-1-phenylseleno-3-trimethylsilyloxypentane 127871-30-1 C16H28OSe2Si
    4-Methyl-1-methylseleno-1-phenylseleno-3-trimethylsilyloxypentane
    —— 4-methoxy-thiobenzoic acid S-(2-diethylamino-ethyl ester) 15896-87-4 C14H21NO2S
    4-methoxy-thiobenzoic acid S-(2-diethylamino-ethyl ester)
    —— [4-[[4,5-dihydronaphtho[1,2-d][1,3]thiazol-2-yl(propyl)amino]methyl]phenyl]methanol 691904-99-1 C22H24N2OS
    [4-[[4,5-dihydronaphtho[1,2-d][1,3]thiazol-2-yl(propyl)amino]methyl]phenyl]methanol
    —— 4,5-dimethoxy-2-mercapto-N-methylbenzylammonium iodide 92808-66-7 C10H15NO2S*HI
    4,5-dimethoxy-2-mercapto-N-methylbenzylammonium iodide
    —— (4aR,7R,8R,8aS)-2,2-dimethyl-6-(2,2,2-trichloro-1-iminoethoxy)-7-(2,2,2-trichloroacetamido)hexahydropyrano[3,2-d][1,3]dioxin-8-yl 4-oxopentanoate 1091625-05-6 C18H22Cl6N2O8
    (4aR,7R,8R,8aS)-2,2-dimethyl-6-(2,2,2-trichloro-1-iminoethoxy)-7-(2,2,2-trichloroacetamido)hexahydropyrano[3,2-d][1,3]dioxin-8-yl 4-oxopentanoate
    —— 4-<(6-Methylcoumarin-4-yl)methylene>-2-phenyl-5(4H)-oxazolone 84097-01-8 C20H13NO4
    4-<(6-Methylcoumarin-4-yl)methylene>-2-phenyl-5(4H)-oxazolone
    —— 4-(4-Fluorophenyl)-5-[2-(4-fluorophenoxy)-pyrimidin-4-yl]-1-ethoxymethyl-[1,2,3]triazole 474513-05-8 C21H17F2N5O2
    4-(4-Fluorophenyl)-5-[2-(4-fluorophenoxy)-pyrimidin-4-yl]-1-ethoxymethyl-[1,2,3]triazole
    —— 4-benzo[b]thiophen-2-yl-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937278-63-2 C21H16N4OS
    4-benzo[b]thiophen-2-yl-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one
    —— 4-(3-amino-4-fluoro-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937278-46-1 C19H16FN5O
    4-(3-amino-4-fluoro-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one
    —— 4,4'-dimethyl-1,1',3,3'-tetraoxo-2,2'-bicyclopentyl 141456-23-7 C12H14O4
    4,4'-dimethyl-1,1',3,3'-tetraoxo-2,2'-bicyclopentyl
    —— 4-ethyl-1-phenethyl-5-phenyl-1H-1,2,3-triazole 1039487-57-4 C18H19N3
    4-ethyl-1-phenethyl-5-phenyl-1H-1,2,3-triazole
    —— 4-[1-[5-Chloro-2-(thiophen-2-ylsulfanyl)-phenyl]-meth-(Z)-ylidene]-2-phenyl-4H-oxazol-5-one 67388-46-9 C20H12ClNO2S2
    4-[1-[5-Chloro-2-(thiophen-2-ylsulfanyl)-phenyl]-meth-(Z)-ylidene]-2-phenyl-4H-oxazol-5-one
    —— 4-[4-(3-fluoro-4-methoxyphenyl)-5-methyl-1-(3-propenyl)-1H-pyrazol-3-yl]benzenesulfonamide 175680-16-7 C20H20FN3O3S
    4-[4-(3-fluoro-4-methoxyphenyl)-5-methyl-1-(3-propenyl)-1H-pyrazol-3-yl]benzenesulfonamide
    —— 4-(2-Hydroxy-2,3-dihydro-benzofuran-3-yl)-3,3-dimethyl-butyric acid methyl ester 342817-71-4 C15H20O4
    4-(2-Hydroxy-2,3-dihydro-benzofuran-3-yl)-3,3-dimethyl-butyric acid methyl ester
    —— 4-amino-5-(tert-butyl-NNO-azoxy)-2-isopropyl-2H-1,2,3-triazole 1599477-12-9 C9H18N6O
    4-amino-5-(tert-butyl-NNO-azoxy)-2-isopropyl-2H-1,2,3-triazole
    —— 4-(5-(2-(3-dimethylaminobenzylidene)-1-hydrazinocarbonyl)pyridin-2-yl)aminocarbonylbenz-2-(3-dimethylaminobenzylidene)hydrazide 1202232-10-7 C32H32N8O3
    4-(5-(2-(3-dimethylaminobenzylidene)-1-hydrazinocarbonyl)pyridin-2-yl)aminocarbonylbenz-2-(3-dimethylaminobenzylidene)hydrazide
    —— 4-bromo-1-(cyclopropylmethyl)-5-[(5-methylisoxazol-3-yl)methoxy]-1H-benzotriazole 1379544-52-1 C15H15BrN4O2
    4-bromo-1-(cyclopropylmethyl)-5-[(5-methylisoxazol-3-yl)methoxy]-1H-benzotriazole
    —— 4-Chloro-N-(1-chloromethyl-2-methoxy-ethyl)-benzenesulfonamide 38388-74-8 C10H13Cl2NO3S
    4-Chloro-N-(1-chloromethyl-2-methoxy-ethyl)-benzenesulfonamide
    —— 4-chloro-2-nitro-benzenesulfonic acid methyl ester 98273-83-7 C7H6ClNO5S
    4-chloro-2-nitro-benzenesulfonic acid methyl ester
    —— 4,4',4''-((nitrilotris(ethane-2,1-diyl))tris(azanediyl))tris(3-((4-nitrophenyl)amino)cyclobut-3-ene-1,2-dione) 1422285-88-8 C36H30N10O12
    4,4',4''-((nitrilotris(ethane-2,1-diyl))tris(azanediyl))tris(3-((4-nitrophenyl)amino)cyclobut-3-ene-1,2-dione)
    —— 4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid ethyl ester 1219496-59-9 C30H27ClF3N3O3
    4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid ethyl ester
    —— 4,5-dibromo-2-(3-trifluoromethoxy-phenyl)-1H-imidazole 1097069-18-5 C10H5Br2F3N2O
    4,5-dibromo-2-(3-trifluoromethoxy-phenyl)-1H-imidazole
    —— 4-Trimethylsilanylmethyl-phthalic acid dimethyl ester 103559-96-2 C14H20O4Si
    4-Trimethylsilanylmethyl-phthalic acid dimethyl ester
    —— 4-chloro-1-ethynyl-1,5-dimethyl-5-hexenyl acetate 79421-86-6 C12H17ClO2
    4-chloro-1-ethynyl-1,5-dimethyl-5-hexenyl acetate
    —— 4-(4-heptadecafluorooctylphenylazo)phenol 144153-00-4 C20H9F17N2O
    4-(4-heptadecafluorooctylphenylazo)phenol
    —— 4,5-bis-(4-methoxy-phenyl)-2-methylsulfanylmethylsulfanyl-1<i>H</i>-imidazole 62894-34-2 C19H20N2O2S2
    4,5-bis-(4-methoxy-phenyl)-2-methylsulfanylmethylsulfanyl-1<i>H</i>-imidazole
    —— (4-{Benzyl-[3-(3,4-bis-benzyloxy-benzoylamino)-propyl]-amino}-butyl)-carbamic acid tert-butyl ester 545434-86-4 C40H49N3O5
    (4-{Benzyl-[3-(3,4-bis-benzyloxy-benzoylamino)-propyl]-amino}-butyl)-carbamic acid tert-butyl ester
    —— 4-Aethoxy-7,8-dihydro-6H-thieno<3,2-c>azepin 65984-76-1 C10H13NOS
    4-Aethoxy-7,8-dihydro-6H-thieno<3,2-c>azepin
    —— 4'-Ethyl-4-iodoacetamido-diphenylether 38008-36-5 C16H16INO2
    4'-Ethyl-4-iodoacetamido-diphenylether
    —— 4-(3-Mercapto-tetradecyloxy)-benzoic acid methyl ester 59099-97-7 C22H36O3S
    4-(3-Mercapto-tetradecyloxy)-benzoic acid methyl ester
    —— 4-(2-Dimethylaminoethylamino)-2,6-dimethylpyrimidin 68303-02-6 C10H18N4
    4-(2-Dimethylaminoethylamino)-2,6-dimethylpyrimidin
    —— 4-({3-chloro-4'-[(4-hydroxy-1-piperidinyl) methyl]-5-methyl [1,1'-biphenyl]-4-yl }amino)-7-{4-[(4-hydroxy-1-piperidinyl) methyl]phenyl }-3-quinolinecarbonitrile 364791-35-5 C41H42ClN5O2
    4-({3-chloro-4'-[(4-hydroxy-1-piperidinyl) methyl]-5-methyl [1,1'-biphenyl]-4-yl }amino)-7-{4-[(4-hydroxy-1-piperidinyl) methyl]phenyl }-3-quinolinecarbonitrile
    —— 4-(2-methylsulfanyl-imidazol-1-yl)-phenol 68377-28-6 C10H10N2OS
    4-(2-methylsulfanyl-imidazol-1-yl)-phenol
    —— 4-((4-fluorobenzyl)oxy)-1-(3-methyl-2-(5-methyl-1,3,4-oxadiazol-2-yl)imidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one 1447912-80-2 C23H18FN5O3
    4-((4-fluorobenzyl)oxy)-1-(3-methyl-2-(5-methyl-1,3,4-oxadiazol-2-yl)imidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one
    —— 4-(2-Chloro-phenyl)-2-methyl-6-[2-(2-methyl-imidazol-1-yl)-ethoxymethyl]-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-ethyl ester 3-methyl ester 126579-81-5 C24H28ClN3O5
    4-(2-Chloro-phenyl)-2-methyl-6-[2-(2-methyl-imidazol-1-yl)-ethoxymethyl]-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-ethyl ester 3-methyl ester
    —— 4-(10-Morpholin-4-yldecyl)morpholine;hydrobromide 5456-10-0 C18H37BrN2O2
    4-(10-Morpholin-4-yldecyl)morpholine;hydrobromide
    —— 4-[(6-chloropyridin-3-yl)methyl]-5,8-difluoro-N-[(3R,4S)-3-hydroxytetrahydro-2H-pyran-4-yl]quinoline-2-carboxamide 1314142-44-3 C21H18ClF2N3O3
    4-[(6-chloropyridin-3-yl)methyl]-5,8-difluoro-N-[(3R,4S)-3-hydroxytetrahydro-2H-pyran-4-yl]quinoline-2-carboxamide
    —— (4S,7S,10aS)-4-(tert-butoxycarbonylamino)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylic acid 1400677-03-3 C15H24N2O5S
    (4S,7S,10aS)-4-(tert-butoxycarbonylamino)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylic acid
    —— 4-{bis-[4-(2,3-dihydroxy-propoxy)-phenyl]-acetyl}-morpholine 103758-81-2 C24H31NO8
    4-{bis-[4-(2,3-dihydroxy-propoxy)-phenyl]-acetyl}-morpholine
    —— 4-<3,4-bis(octanoyloxy)cyclohexyl>-3-buten-1-ol 127570-41-6 C26H46O5
    4-<3,4-bis(octanoyloxy)cyclohexyl>-3-buten-1-ol
    —— 4-(5-(phenylthio)-1,3,4-thiadiazol-2-yl)pyridine 1298111-52-0 C13H9N3S2
    4-(5-(phenylthio)-1,3,4-thiadiazol-2-yl)pyridine
    —— 4-(3-methoxy-phenyl)-tetrahydro-furan-3-ol 907215-57-0 C11H14O3
    4-(3-methoxy-phenyl)-tetrahydro-furan-3-ol