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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4.4'-Bis(acetoacetamido)diphenylsulfone 30764-26-2 C20H20N2O6S
    4.4'-Bis(acetoacetamido)diphenylsulfone
    —— 4-(6-isopropyl-2-methyl-4-oxoquinazolin-3(4H)-yl)benzoic acid 1237744-84-1 C19H18N2O3
    4-(6-isopropyl-2-methyl-4-oxoquinazolin-3(4H)-yl)benzoic acid
    —— 4-Bromo-11-(tetrahydro-pyran-2-yloxy)-6,11-dihydro-dibenzo[b,e]oxepine 106044-93-3 C19H19BrO3
    4-Bromo-11-(tetrahydro-pyran-2-yloxy)-6,11-dihydro-dibenzo[b,e]oxepine
    —— 4-(2,6-diamino-5-phenylazo-pyridin-3-ylazo)-<i>N</i>-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide 29978-69-6 C22H20N10O2S
    4-(2,6-diamino-5-phenylazo-pyridin-3-ylazo)-<i>N</i>-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-[3-(4-methyl-benzo[b]thiophen-3-ylmethyl)-imidazo[1,2-a]pyridin-2-ylsulfanyl]-butyric acid 1020031-93-9 C21H20N2O2S2
    4-[3-(4-methyl-benzo[b]thiophen-3-ylmethyl)-imidazo[1,2-a]pyridin-2-ylsulfanyl]-butyric acid
    —— 4-(3-naphthalen-1-ylmethyl-imidazo[1,2-a]pyridin-2-ylsulfanyl)-butyric acid 1020031-89-3 C22H20N2O2S
    4-(3-naphthalen-1-ylmethyl-imidazo[1,2-a]pyridin-2-ylsulfanyl)-butyric acid
    —— (4R,5R)-3-(4-fluorophenyl)-4-(4-hydroxyphenyl)-5-((5-phenyl-1H-1,2,3-triazol-1-yl)methyl)oxazolidin-2-one 1048011-49-9 C24H19FN4O3
    (4R,5R)-3-(4-fluorophenyl)-4-(4-hydroxyphenyl)-5-((5-phenyl-1H-1,2,3-triazol-1-yl)methyl)oxazolidin-2-one
    —— 4-[3-(1,1-difluoroethyl)-5-methyl-1,2,4-triazol-4-yl]piperidine 1031207-74-5 C10H16F2N4
    4-[3-(1,1-difluoroethyl)-5-methyl-1,2,4-triazol-4-yl]piperidine
    —— 4-chlorophenyl 4-nitrobenzyl sulfoxide 17530-85-7 C13H10ClNO3S
    4-chlorophenyl 4-nitrobenzyl sulfoxide
    —— 4-Bromo-6H-dibenzo[b,e]oxepin-11-one 134446-21-2 C14H9BrO2
    4-Bromo-6H-dibenzo[b,e]oxepin-11-one
    —— 4-(4-bromo-benzenesulfonylmethyl)-aniline 54306-16-0 C13H12BrNO2S
    4-(4-bromo-benzenesulfonylmethyl)-aniline
    —— 4-[3-(5-chloro-benzo[b]thiophen-3-ylmethyl)-imidazo[1,2-a]pyridin-2-ylsulfanyl]-butyric acid 1020031-91-7 C20H17ClN2O2S2
    4-[3-(5-chloro-benzo[b]thiophen-3-ylmethyl)-imidazo[1,2-a]pyridin-2-ylsulfanyl]-butyric acid
    —— 4-(4-biphenyl-4-yl-[1,2,3]triazol-1-ylmethyl)-3-nitro-benzoic acid 1271724-72-1 C22H16N4O4
    4-(4-biphenyl-4-yl-[1,2,3]triazol-1-ylmethyl)-3-nitro-benzoic acid
    —— 4-({3-chloro-4-[(1-methyl-1H-imidazole-2-yl)sulfanyl]phenyl}amino)-7-fluoro-6-(2-methoxyethoxy)-3-quinolinecarbonitrile 622369-80-6 C23H19ClFN5O2S
    4-({3-chloro-4-[(1-methyl-1H-imidazole-2-yl)sulfanyl]phenyl}amino)-7-fluoro-6-(2-methoxyethoxy)-3-quinolinecarbonitrile
    —— (4R,5R,6S)-2,4-dimethyl-6-(tert-butyldimethylsilyloxy)-5-methoxyhept-1-en-3-one 234125-36-1 C16H32O3Si
    (4R,5R,6S)-2,4-dimethyl-6-(tert-butyldimethylsilyloxy)-5-methoxyhept-1-en-3-one
    —— 4-(3-Acetyl-indol-1-yl)-3-chloro-benzonitrile 930572-42-2 C17H11ClN2O
    4-(3-Acetyl-indol-1-yl)-3-chloro-benzonitrile
    —— 4-(2,6-diamino-5-phenylazo-pyridin-3-ylazo)-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 29817-75-2 C21H18N10O2S
    4-(2,6-diamino-5-phenylazo-pyridin-3-ylazo)-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
    —— 4-methoxy-γ-oxobenzeneheptanoic acid 62524-65-6 C14H18O4
    4-methoxy-γ-oxobenzeneheptanoic acid
    —— (4R,5R)-5-(Azidomethyl)-4-(4-(benzyloxy)phenyl)-3-(4-fluorophenyl)oxazolidin-2-one 1011265-07-8 C23H19FN4O3
    (4R,5R)-5-(Azidomethyl)-4-(4-(benzyloxy)phenyl)-3-(4-fluorophenyl)oxazolidin-2-one
    —— 4-ethenylpyrazole 61230-87-3 C5H6N2
    4-ethenylpyrazole
    —— (4-Brom-benzyl)-(2,4-dinitro-phenyl)-sulfid 19552-11-5 C13H9BrN2O4S
    (4-Brom-benzyl)-(2,4-dinitro-phenyl)-sulfid
    —— (4R,5R)-3-(4-Fluorophenyl)-4-(4-hydroxyphenyl)-5-((4-phenyl-1H-1,2,3-triazol-1-yl)methyl)oxazolidin-2-one 1048011-43-3 C24H19FN4O3
    (4R,5R)-3-(4-Fluorophenyl)-4-(4-hydroxyphenyl)-5-((4-phenyl-1H-1,2,3-triazol-1-yl)methyl)oxazolidin-2-one
    —— 4',5'-di-O-benzoylpyridoxine 14210-68-5 C22H19NO5
    4',5'-di-O-benzoylpyridoxine
    —— 4-(3-Aminopyrrolidin-1-yl)-5-fluoro-2,3-dihydro-1-methyl-7-oxo-1H,7H-pyrido[3,2,1-ij]cinnoline-8-carboxylic acid 141428-57-1 C17H19FN4O3
    4-(3-Aminopyrrolidin-1-yl)-5-fluoro-2,3-dihydro-1-methyl-7-oxo-1H,7H-pyrido[3,2,1-ij]cinnoline-8-carboxylic acid
    —— 4-(4,4-difluoropiperidin-1-yl)-3-fluoroaniline 1239876-15-3 C11H13F3N2
    4-(4,4-difluoropiperidin-1-yl)-3-fluoroaniline
    —— 4-{4-[2'-(2-chloro-5-trifluoromethyl-phenoxymethyl)-biphenyl-4-yl]-[1,2,3]triazol-1-ylmethyl}-3-nitro-benzoic acid 1394825-03-6 C30H20ClF3N4O5
    4-{4-[2'-(2-chloro-5-trifluoromethyl-phenoxymethyl)-biphenyl-4-yl]-[1,2,3]triazol-1-ylmethyl}-3-nitro-benzoic acid
    —— 4-Hydroxy-7-(p-methoxyphenyl)-heptansaeure 62524-66-7 C14H20O4
    4-Hydroxy-7-(p-methoxyphenyl)-heptansaeure
    —— 4-[(2,4-dichloro-5-methoxyphenyl)amino]-5-[3-(2-pyrrolidin-1-ylethoxy)phenyl]nicotinonitrile 960041-02-5 C25H24Cl2N4O2
    4-[(2,4-dichloro-5-methoxyphenyl)amino]-5-[3-(2-pyrrolidin-1-ylethoxy)phenyl]nicotinonitrile
    —— 4-(2-fluoro-4-nitrophenyl)-3,7-dihydro-2H-1,4,5-oxadiazepine 1138147-95-1 C10H10FN3O3
    4-(2-fluoro-4-nitrophenyl)-3,7-dihydro-2H-1,4,5-oxadiazepine
    —— 4-(1,4-dimethyl-pentyl)-pyridine 22253-33-4 C12H19N
    4-(1,4-dimethyl-pentyl)-pyridine
    —— 4-[(3-Nitrobenzoyl)amino]benzenesulfonyl fluoride 19188-67-1 C13H9FN2O5S
    4-[(3-Nitrobenzoyl)amino]benzenesulfonyl fluoride
    —— 4-benzyl-2,5-diphenyl-4,5-dihydrooxazole 66166-32-3 C22H19NO
    4-benzyl-2,5-diphenyl-4,5-dihydrooxazole
    —— 4-amino-3,5-dichloro-N-{3-(5-chloro-1H-pyrazol-1-yl)-1-[(4-methylpiperidin-1-yl)carbonyl]propyl}benzenesulfonamide 1191032-67-3 C19H24Cl3N5O3S
    4-amino-3,5-dichloro-N-{3-(5-chloro-1H-pyrazol-1-yl)-1-[(4-methylpiperidin-1-yl)carbonyl]propyl}benzenesulfonamide
    —— 4-[4-(4-Aminophenyl)butanoylamino]benzenesulfonyl fluoride 19160-21-5 C16H17FN2O3S
    4-[4-(4-Aminophenyl)butanoylamino]benzenesulfonyl fluoride
    —— 4-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylazo)-benzenesulfonamide 32039-48-8 C16H15N5O3S
    4-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylazo)-benzenesulfonamide
    —— 4-(1-ethyl-1,4-dimethyl-pent-3-enyl)-pyridine 22241-62-9 C14H21N
    4-(1-ethyl-1,4-dimethyl-pent-3-enyl)-pyridine
    —— 4-amino-cis-2-buten-1-ol 89211-20-1 C4H9NO
    4-amino-cis-2-buten-1-ol
    —— 4-Chlor-2'-fluor-diphenyl-methan 3801-48-7 C13H10ClF
    4-Chlor-2'-fluor-diphenyl-methan
    —— (4-Methylnaphthalen-1-yl)-diphenyl-sulfanylidene-lambda5-phosphane 3411-50-5 C23H19PS
    (4-Methylnaphthalen-1-yl)-diphenyl-sulfanylidene-lambda5-phosphane
    —— 4-(1,5-dimethylhex-4-enyl)-1-methoxy-2-methylbenzene 851605-76-0 C16H24O
    4-(1,5-dimethylhex-4-enyl)-1-methoxy-2-methylbenzene
    —— (4-chlorophenyl)(2-fluorophenyl)pyrimidin-3-yl methanol 1374583-60-4 C18H13ClFNO
    (4-chlorophenyl)(2-fluorophenyl)pyrimidin-3-yl methanol
    —— 4-(3-ethyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidine 1030849-65-0 C12H22N4
    4-(3-ethyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidine
    —— 4-Chloro-5-iodo-7-pentofuranosyl-7h-pyrrolo[2,3-d]pyrimidine 24386-91-2 C11H11ClIN3O4
    4-Chloro-5-iodo-7-pentofuranosyl-7h-pyrrolo[2,3-d]pyrimidine
    —— 4-[4-(4'-methoxy-3'-morpholin-4-ylmethyl-biphenyl-4-yl)-[1,2,3]triazol-1-ylmethyl]-3-nitro-benzoic acid 1394824-95-3 C28H27N5O6
    4-[4-(4'-methoxy-3'-morpholin-4-ylmethyl-biphenyl-4-yl)-[1,2,3]triazol-1-ylmethyl]-3-nitro-benzoic acid
    —— 4'-[1-(4-carboxy-2-nitro-benzyl)-1H-[1,2,3]triazol-4-yl]-biphenyl-2-carboxylic acid 1394824-99-7 C23H16N4O6
    4'-[1-(4-carboxy-2-nitro-benzyl)-1H-[1,2,3]triazol-4-yl]-biphenyl-2-carboxylic acid
    —— 4-[4-(3',4',5'-trimethoxy-biphenyl-4-yl)-[1,2,3]triazol-1-ylmethyl]-3-nitro-benzoic acid 1394825-02-5 C25H22N4O7
    4-[4-(3',4',5'-trimethoxy-biphenyl-4-yl)-[1,2,3]triazol-1-ylmethyl]-3-nitro-benzoic acid
    —— 4-(bromomethyl)-3-nitro-N-(2-hydroxyethyl)benzamide 1346703-74-9 C10H11BrN2O4
    4-(bromomethyl)-3-nitro-N-(2-hydroxyethyl)benzamide
    —— 4-amino-3,5-dichloro-N-{3-(2-cyano-1H-imidazol-1-yl)-1-[(4-methylpiperidin-1-yl)carbonyl]propyl}benzenesulfonamide 1191031-71-6 C20H24Cl2N6O3S
    4-amino-3,5-dichloro-N-{3-(2-cyano-1H-imidazol-1-yl)-1-[(4-methylpiperidin-1-yl)carbonyl]propyl}benzenesulfonamide
    —— 4-(2,6-diamino-pyridin-3-ylazo)-<i>N</i>-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide 29817-72-9 C16H16N8O2S
    4-(2,6-diamino-pyridin-3-ylazo)-<i>N</i>-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4'-[1-(4-carboxy-2-nitro-benzyl)-1H-[1,2,3]triazol-4-yl]-biphenyl-4-carboxylic acid 1394825-07-0 C23H16N4O6
    4'-[1-(4-carboxy-2-nitro-benzyl)-1H-[1,2,3]triazol-4-yl]-biphenyl-4-carboxylic acid