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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4-Dimethyl-3,5-diphenyl-4H-pyrazole 1,2-dioxide 104410-21-1 C17H16N2O2
    4,4-Dimethyl-3,5-diphenyl-4H-pyrazole 1,2-dioxide
    —— 4,4-bis(4-fluorophenyl)-1-cyclohexanone 61271-78-1 C18H16F2O
    4,4-bis(4-fluorophenyl)-1-cyclohexanone
    —— 4-nitrobenzo[b]thiophene-1,1-dioxide 17402-86-7 C8H5NO4S
    4-nitrobenzo[b]thiophene-1,1-dioxide
    —— 4-Allyl-3-bromo-1-(toluene-4-sulfonyl)-1H-indole 333303-41-6 C18H16BrNO2S
    4-Allyl-3-bromo-1-(toluene-4-sulfonyl)-1H-indole
    —— 4-(p-Phenoxyphenyl)-4-hydroxybutanol 52888-61-6 C16H18O3
    4-(p-Phenoxyphenyl)-4-hydroxybutanol
    —— [4-oxo-8-(4-phenoxybenzyl)-2-thioxo-1,2,3,4-tetrahydropyrazolo[1,5-a][1,3,5]triazin-7-yl]thiourea 1607831-29-7 C19H16N6O2S2
    [4-oxo-8-(4-phenoxybenzyl)-2-thioxo-1,2,3,4-tetrahydropyrazolo[1,5-a][1,3,5]triazin-7-yl]thiourea
    —— [4-(Aminomethyl)-2-methoxyphenyl]-(2,3,4,5-tetrahydro-1-benzazepin-1-yl)methanone 1092844-26-2 C19H22N2O2
    [4-(Aminomethyl)-2-methoxyphenyl]-(2,3,4,5-tetrahydro-1-benzazepin-1-yl)methanone
    —— 4,6-di(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)pyrimidin-2-ol 1250867-17-4 C16H22N4O3
    4,6-di(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)pyrimidin-2-ol
    —— 4-Thiazolidinone, 5-[(4-phenoxyphenyl)methylene]-2-thioxo- 105769-26-4 C16H11NO2S2
    4-Thiazolidinone, 5-[(4-phenoxyphenyl)methylene]-2-thioxo-
    —— 4-(2-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)pyrimidin-4-yl)aniline 1333109-15-1 C16H18N4O
    4-(2-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)pyrimidin-4-yl)aniline
    —— 4-(4-amino-3,5-dimethylphenyl)-2-thiophenecarboxylic acid 80387-55-9 C13H13NO2S
    4-(4-amino-3,5-dimethylphenyl)-2-thiophenecarboxylic acid
    —— 4-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)-6-chloropyrimidin-2-ol 1250867-16-3 C10H12ClN3O2
    4-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)-6-chloropyrimidin-2-ol
    —— 4-Dimorpholinomethyl-diphenylether 3506-98-7 C21H26N2O3
    4-Dimorpholinomethyl-diphenylether
    —— 4-(3-trifluoromethyl-1-phenyl-1H-pyrazol-5-yl)pyridine 503149-06-2 C15H10F3N3
    4-(3-trifluoromethyl-1-phenyl-1H-pyrazol-5-yl)pyridine
    —— (4,6-dibromo-5-hydroxy-1H-indol-2-yl)(4-phenoxyphenyl)methanone 1207868-82-3 C21H13Br2NO3
    (4,6-dibromo-5-hydroxy-1H-indol-2-yl)(4-phenoxyphenyl)methanone
    —— (4-bromo-5-hydroxy-1H-indol-2-yl)(4-phenoxyphenyl)methanone 1207868-79-8 C21H14BrNO3
    (4-bromo-5-hydroxy-1H-indol-2-yl)(4-phenoxyphenyl)methanone
    —— 4-(1-benzyl-3-ethylureido)-1H-pyrrole-2-carboxylic acid benzyl ester 605629-51-4 C22H23N3O3
    4-(1-benzyl-3-ethylureido)-1H-pyrrole-2-carboxylic acid benzyl ester
    —— 4-isopropyl-2,3-dimethyl-5-oxo-tetrahydro-furan-2-carboxylic acid methyl ester 56768-27-5 C11H18O4
    4-isopropyl-2,3-dimethyl-5-oxo-tetrahydro-furan-2-carboxylic acid methyl ester
    —— [4-(2-aminoethoxy)-1H-indol-2-yl]-(4-phenoxyphenyl)methanone 1207869-15-5 C23H20N2O3
    [4-(2-aminoethoxy)-1H-indol-2-yl]-(4-phenoxyphenyl)methanone
    —— 4-(4-phenoxyphenyl)butan-1-ol 52888-60-5 C16H18O2
    4-(4-phenoxyphenyl)butan-1-ol
    —— (4R,4'R)-2,2'-(propane-2,2-diyl)bis(4-(naphthalen-2-ylmethyl)-4,5-dihydrooxazole) 1487443-03-7 C31H30N2O2
    (4R,4'R)-2,2'-(propane-2,2-diyl)bis(4-(naphthalen-2-ylmethyl)-4,5-dihydrooxazole)
    —— 4-amino-2-fluoro-α-methylphenethylamine 103834-90-8 C9H13FN2
    4-amino-2-fluoro-α-methylphenethylamine
    —— (4,6-dichloro-5-hydroxy-1H-indol-2-yl)-(4-phenoxyphenyl)methanone 1207868-76-5 C21H13Cl2NO3
    (4,6-dichloro-5-hydroxy-1H-indol-2-yl)-(4-phenoxyphenyl)methanone
    —— 4-(3-bromo-4-fluoro-phenylethynyl)-1-(2-fluoro-ethyl)-1H-pyrrole-2-carboxylic acid methyl ester 918487-54-4 C16H12BrF2NO2
    4-(3-bromo-4-fluoro-phenylethynyl)-1-(2-fluoro-ethyl)-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-chloro-5-[3-(2-n-propyl-4-carboxy phenoxy)propylamino]-2-i-propyl-3(2H)pyridazinone 105170-93-2 C20H26ClN3O4
    4-chloro-5-[3-(2-n-propyl-4-carboxy phenoxy)propylamino]-2-i-propyl-3(2H)pyridazinone
    —— 4-Chloro-5-[3-(2-n-propyl-4-carbamoylphenoxy)propylamino]-2-i-propyl-3(2H)pyridazinone 105170-94-3 C20H27ClN4O3
    4-Chloro-5-[3-(2-n-propyl-4-carbamoylphenoxy)propylamino]-2-i-propyl-3(2H)pyridazinone
    —— 4(5)-nitroimidazole sodium salt 58031-81-5 C3H2N3O2*Na
    4(5)-nitroimidazole sodium salt
    —— 4-methyl-6-[4-(2-trifluoromethyl-benzoyl)-piperazin-1-yl]-2H-[1,2,4]triazine-3,5-dione 1206516-07-5 C16H16F3N5O3
    4-methyl-6-[4-(2-trifluoromethyl-benzoyl)-piperazin-1-yl]-2H-[1,2,4]triazine-3,5-dione
    —— 4-bromo-2-(4-bromo-3-fluorophenyl)-5-ethyltetrahydropyran 1337991-98-6 C13H15Br2FO
    4-bromo-2-(4-bromo-3-fluorophenyl)-5-ethyltetrahydropyran
    —— [(4R,6S)-2,2-Dimethyl-6-((2S,3S)-3-trimethylsilanyl-oxiranyl)-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester 143800-10-6 C17H32O5Si
    [(4R,6S)-2,2-Dimethyl-6-((2S,3S)-3-trimethylsilanyl-oxiranyl)-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester
    —— 4-(3-tert-Butylamino-2-hydroxy-propoxy)-5,6,7,8-tetrahydro-naphthalen-1-ol 67247-52-3 C17H27NO3
    4-(3-tert-Butylamino-2-hydroxy-propoxy)-5,6,7,8-tetrahydro-naphthalen-1-ol
    —— 4-amino-2-fluoro-α,α-dimethylphenethylamine 103818-27-5 C10H15FN2
    4-amino-2-fluoro-α,α-dimethylphenethylamine
    —— 4-(1H-indol-3-yl) 6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine 1236056-59-9 C17H13N3S
    4-(1H-indol-3-yl) 6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine
    —— 4-(3,5-Dimethyl-phenyl)-thiophene-2-carboxylic acid 80387-56-0 C13H12O2S
    4-(3,5-Dimethyl-phenyl)-thiophene-2-carboxylic acid
    —— 4-bromo-5-methyl-1,2-di(tosylamino)benzene 335342-96-6 C21H21BrN2O4S2
    4-bromo-5-methyl-1,2-di(tosylamino)benzene
    —— (4-Fluoro-phenyl)-(4-nitro-imidazol-1-yl)-acetic acid ethyl ester 220531-17-9 C13H12FN3O4
    (4-Fluoro-phenyl)-(4-nitro-imidazol-1-yl)-acetic acid ethyl ester
    —— 4-(Tetraphen-7-yl)benzamide 56164-80-8 C25H17NO
    4-(Tetraphen-7-yl)benzamide
    —— 4-[3-methyl-5-(4-phenoxyphenyl)-1H-pyrazol-4-yl]pyridine 216504-30-2 C21H17N3O
    4-[3-methyl-5-(4-phenoxyphenyl)-1H-pyrazol-4-yl]pyridine
    —— 4-hydroxy-3-[1-(1H-indol-3-yl)ethyl]chromen-2-one 1191399-78-6 C19H15NO3
    4-hydroxy-3-[1-(1H-indol-3-yl)ethyl]chromen-2-one
    —— 4-(methoxy(phenyl)methyl)-N-(4-(2-methyl-1H-imidazol-1-yl)phenyl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine 1226885-49-9 C25H25N5O2
    4-(methoxy(phenyl)methyl)-N-(4-(2-methyl-1H-imidazol-1-yl)phenyl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine
    —— ((4-((4-((3,5-di-tert-butyl-4-methoxyphenyl)ethynyl)phenyl)ethynyl)phenyl)ethynyl)trimethylsilane 1418130-53-6 C36H40OSi
    ((4-((4-((3,5-di-tert-butyl-4-methoxyphenyl)ethynyl)phenyl)ethynyl)phenyl)ethynyl)trimethylsilane
    —— 4-(3-tert-Butylamino-2-hydroxy-propoxy)-5,6,7,8-tetrahydro-naphthalene-1,2-diol 67247-53-4 C17H27NO4
    4-(3-tert-Butylamino-2-hydroxy-propoxy)-5,6,7,8-tetrahydro-naphthalene-1,2-diol
    —— 4,4'-bis(pyridine-3-ylethynyl)biphenyl 1367869-81-5 C26H16N2
    4,4'-bis(pyridine-3-ylethynyl)biphenyl
    —— ((4-((3,5-di-tert-butyl-4-methoxyphenyl)ethynyl)phenyl)ethynyl)trimethylsilane 1418130-50-3 C28H36OSi
    ((4-((3,5-di-tert-butyl-4-methoxyphenyl)ethynyl)phenyl)ethynyl)trimethylsilane
    —— 4-(2-Hydroxy-3-isopropylamino-propoxy)-5,6,7,8-tetrahydro-naphthalen-1-ol 67247-55-6 C16H25NO3
    4-(2-Hydroxy-3-isopropylamino-propoxy)-5,6,7,8-tetrahydro-naphthalen-1-ol
    —— 4-(tetrahydropyran-4-carbonyl)piperazine-1-carboxylic acid [4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-yl]amide 944043-00-9 C27H36N4O4S
    4-(tetrahydropyran-4-carbonyl)piperazine-1-carboxylic acid [4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-yl]amide
    —— (4aR,9aS)-4a,7,7-Trimethyl-1,4,4a,6,7,8,9,9a-octahydro-benzocyclohepten-5-one 83586-27-0 C14H22O
    (4aR,9aS)-4a,7,7-Trimethyl-1,4,4a,6,7,8,9,9a-octahydro-benzocyclohepten-5-one
    —— 4-(2-Hydroxy-3-isopropylamino-propoxy)-5,6,7,8-tetrahydro-naphthalene-1,2-diol 67347-63-1 C16H25NO4
    4-(2-Hydroxy-3-isopropylamino-propoxy)-5,6,7,8-tetrahydro-naphthalene-1,2-diol
    —— (4S,5R)-5-azidomethyl-4-benzyl-3-methyl-oxazolidin-2-one 1238072-01-9 C12H14N4O2
    (4S,5R)-5-azidomethyl-4-benzyl-3-methyl-oxazolidin-2-one
    —— 4-Bromo-2,5,7-trinitrofluoren-9-one;chrysene 2725-28-2 C31H16BrN3O7
    4-Bromo-2,5,7-trinitrofluoren-9-one;chrysene