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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-(1,7-bis(4-butylphenyl)-1,7-dihydrobenzo[1,2-d:4,5-d']diimidazole-2,6-diyl)dibenzonitrile 1013425-06-3 C42H36N6
    4,4'-(1,7-bis(4-butylphenyl)-1,7-dihydrobenzo[1,2-d:4,5-d']diimidazole-2,6-diyl)dibenzonitrile
    —— 4-amino-5-chloro-N-[[4-[2-(4-fluorophenoxy)ethyl]morpholin-2-yl]methyl]-2-methoxybenzamide 112886-76-7 C21H25ClFN3O4
    4-amino-5-chloro-N-[[4-[2-(4-fluorophenoxy)ethyl]morpholin-2-yl]methyl]-2-methoxybenzamide
    —— (4-piperidin-1-ylpiperidin-1-yl)-[5-[(4-pyridin-2-ylpyrimidin-2-yl)amino]-1H-indol-2-yl]methanone 1391600-67-1 C28H31N7O
    (4-piperidin-1-ylpiperidin-1-yl)-[5-[(4-pyridin-2-ylpyrimidin-2-yl)amino]-1H-indol-2-yl]methanone
    —— 4-tert-Butyl-5-(toluene-4-sulfonyloxy)-2H-pyrazole-3-carboxylic acid 875489-16-0 C15H18N2O5S
    4-tert-Butyl-5-(toluene-4-sulfonyloxy)-2H-pyrazole-3-carboxylic acid
    —— (4-dimethylamino-benzylidene)-(1,3,5-trimethyl-1H-pyrazol-4-yl)-amine 107203-65-6 C15H20N4
    (4-dimethylamino-benzylidene)-(1,3,5-trimethyl-1H-pyrazol-4-yl)-amine
    —— 4-bis(piperidino)methylene-2,6-di-tert-butyl-2,5-cyclohexadienone 67341-88-2 C25H40N2O
    4-bis(piperidino)methylene-2,6-di-tert-butyl-2,5-cyclohexadienone
    —— 4-cyclohexyl-3-(4-methoxyphenyl)-4H-1,2,4-triazole 1424369-94-7 C15H19N3O
    4-cyclohexyl-3-(4-methoxyphenyl)-4H-1,2,4-triazole
    —— (4-Methoxy-8-phenyl-quinolin-5-yl)-acetic acid 73388-06-4 C18H15NO3
    (4-Methoxy-8-phenyl-quinolin-5-yl)-acetic acid
    —— 4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-benzenesulfonylamide 37598-99-5 C10H10ClN3O3S
    4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-benzenesulfonylamide
    —— 4-((1R,2S)-2-{2-[2-fluoro-4-(methylsulfonyl)phenoxy]ethyl}cyclopropyl)piperidine-1-carbonitrile 1402555-34-3 C18H23FN2O3S
    4-((1R,2S)-2-{2-[2-fluoro-4-(methylsulfonyl)phenoxy]ethyl}cyclopropyl)piperidine-1-carbonitrile
    —— 4-morpholin-4-yl-hexahydro-cyclopenta[<i>b</i>]furan-2,5-diol 74489-01-3 C11H19NO4
    4-morpholin-4-yl-hexahydro-cyclopenta[<i>b</i>]furan-2,5-diol
    —— 4(S)-Amino-6-phenyl-4H-pyrrolo[1,2-a]-1,4-benzodiazepine 147383-75-3 C18H15N3
    4(S)-Amino-6-phenyl-4H-pyrrolo[1,2-a]-1,4-benzodiazepine
    —— 4-acetylamino-4-carbethoxy-2,2-dimethyl-5-oxo-1,2-oxastannolane 162968-67-4 C10H17NO5Sn
    4-acetylamino-4-carbethoxy-2,2-dimethyl-5-oxo-1,2-oxastannolane
    —— 4-(2-ethoxy-3-methoxy-benzoylamino)-isophthalic acid 68274-46-4 C18H17NO7
    4-(2-ethoxy-3-methoxy-benzoylamino)-isophthalic acid
    —— 4-Heptyloxy-benzoic acid 4-[(E)-pentyliminomethyl]-phenyl ester 79612-71-8 C26H35NO3
    4-Heptyloxy-benzoic acid 4-[(E)-pentyliminomethyl]-phenyl ester
    —— [4'-2H]-5-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazole 785816-36-6 C14H17N3O9
    [4'-2H]-5-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazole
    —— 4-(2-benzyl-phenyl)-1-formyl-4-methoxy-piperidine 71388-24-4 C20H23NO2
    4-(2-benzyl-phenyl)-1-formyl-4-methoxy-piperidine
    —— 4-(3,4-dichloro-phenyl)-1-isopropyl-2-methyl-semicarbazide 72211-67-7 C11H15Cl2N3O
    4-(3,4-dichloro-phenyl)-1-isopropyl-2-methyl-semicarbazide
    —— 4,4-diphenyl-5-methylene-1,3-dioxolan-2-one 1269247-66-6 C16H12O3
    4,4-diphenyl-5-methylene-1,3-dioxolan-2-one
    —— ((4-bromophenyl)(methyl)amino)triphenylphosphonium iodide 74378-47-5 C25H22BrNP*I
    ((4-bromophenyl)(methyl)amino)triphenylphosphonium iodide
    —— 4-(4-fluoro-2-(cis-4-morpholinocyclohexyloxy)phenylamino)-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1332629-70-5 C24H28FN5O3S
    4-(4-fluoro-2-(cis-4-morpholinocyclohexyloxy)phenylamino)-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
    —— (4-Cyclohexylsulfonylphenyl)-diphenylsulfanium;1,1,2-trifluoro-4-(2-methylprop-2-enoyloxy)butane-1-sulfonate 1311959-27-9 C8H10F3O5S*C24H25O2S2
    (4-Cyclohexylsulfonylphenyl)-diphenylsulfanium;1,1,2-trifluoro-4-(2-methylprop-2-enoyloxy)butane-1-sulfonate
    —— 4,4'-diiodo-5,5',6,6'-tetramethylbibenzimidazole 1015421-83-6 C18H16I2N4
    4,4'-diiodo-5,5',6,6'-tetramethylbibenzimidazole
    —— (4-methyl-trityl)-phosphonic acid 859073-26-0 C20H19O3P
    (4-methyl-trityl)-phosphonic acid
    —— 4-(2-Methyl-allyloxy)-propiophenon 98017-41-5 C13H16O2
    4-(2-Methyl-allyloxy)-propiophenon
    —— 4-(6-methoxy-2-pyridyl)-2,4-dioxobutanoic acid ethyl ester 741286-62-4 C12H13NO5
    4-(6-methoxy-2-pyridyl)-2,4-dioxobutanoic acid ethyl ester
    —— {4-[2-(3,5-Bis-trifluoromethyl-benzyloxy)-1-(3,4,5-trifluoro-phenyl)-ethyl]-piperazin-1-yl}-acetic acid 346415-68-7 C23H21F9N2O3
    {4-[2-(3,5-Bis-trifluoromethyl-benzyloxy)-1-(3,4,5-trifluoro-phenyl)-ethyl]-piperazin-1-yl}-acetic acid
    —— 4-fluoro-1-methoxy-2-(3,3,3-trifluoroprop-1-en-2-yl)benzene 1402004-12-9 C10H8F4O
    4-fluoro-1-methoxy-2-(3,3,3-trifluoroprop-1-en-2-yl)benzene
    —— 4-(2-sulfanilyl-ethyl)-pyridine 108478-38-2 C13H14N2O2S
    4-(2-sulfanilyl-ethyl)-pyridine
    —— 4-chlorobutyl ((4S,6S)-2-(N-((dimethylamino)methylene)sulfamoyl)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)(ethyl)carbamate 1202570-01-1 C18H28ClN3O6S3
    4-chlorobutyl ((4S,6S)-2-(N-((dimethylamino)methylene)sulfamoyl)-6-methyl-7,7-dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)(ethyl)carbamate
    —— 4-((2-fluoroethoxy)methyl)cyclohexanone 1192737-94-2 C9H15FO2
    4-((2-fluoroethoxy)methyl)cyclohexanone
    —— 4-methoxybenzyl O-[(1H-benzotriazol-1-yloxy)methyl]-N-trityl-D-tyrosinate 1417187-77-9 C43H38N4O5
    4-methoxybenzyl O-[(1H-benzotriazol-1-yloxy)methyl]-N-trityl-D-tyrosinate
    —— 4-(2-fluoroethoxy)piperidine 1220179-26-9 C7H14FNO
    4-(2-fluoroethoxy)piperidine
    —— 4-[4-methyl-3-(2,2,2-trifluoro-1-methylethyl)-benzylamino]-piperidin-1-carboxylic acid tert-butyl ester 1598418-24-6 C21H31F3N2O2
    4-[4-methyl-3-(2,2,2-trifluoro-1-methylethyl)-benzylamino]-piperidin-1-carboxylic acid tert-butyl ester
    —— (4R,5R)-3-(Benzyloxy)-N-(5-methyl-2-oxo-1,3-oxazolidin-4-yl)picolinsaeureamid 102410-64-0 C17H17N3O4
    (4R,5R)-3-(Benzyloxy)-N-(5-methyl-2-oxo-1,3-oxazolidin-4-yl)picolinsaeureamid
    —— 4-Benzolsulfonyl-2.6-bis-chlormethyl-thiomorpholin-1.1-dioxod 25630-23-3 C12H15Cl2NO4S2
    4-Benzolsulfonyl-2.6-bis-chlormethyl-thiomorpholin-1.1-dioxod
    —— (4R)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-4-fluoro-D-proline 1932387-77-3 C20H18FNO4
    (4R)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-4-fluoro-D-proline
    —— 4-(6-(5-(pyridin-3-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-c]pyridin-3-yl)pyridin-2-yl)piperazin-2-one 1422443-51-3 C26H31N7O2Si
    4-(6-(5-(pyridin-3-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-c]pyridin-3-yl)pyridin-2-yl)piperazin-2-one
    —— (4-methyl-pyridin-2-yl)-{6-[2-(2-methoxyethyl-methylamino)oxazol-5-yl]-pyridin-2-yl}-amine 1315354-61-0 C18H21N5O2
    (4-methyl-pyridin-2-yl)-{6-[2-(2-methoxyethyl-methylamino)oxazol-5-yl]-pyridin-2-yl}-amine
    —— 4-methylamino-3-chloro-N,N-dimethylbenzenesulfonamide 84250-75-9 C9H13ClN2O2S
    4-methylamino-3-chloro-N,N-dimethylbenzenesulfonamide
    —— [4-(benzo[b]thiophen-2-yl)-5-bromopyrimidin-2-yl]-(2-piperazin-1-yl-ethyl)-amine 946565-84-0 C18H20BrN5S
    [4-(benzo[b]thiophen-2-yl)-5-bromopyrimidin-2-yl]-(2-piperazin-1-yl-ethyl)-amine
    —— 4-O-Methyl-5,14-(1-cyanoethano)thebainon 16558-89-7 C22H24N2O3
    4-O-Methyl-5,14-(1-cyanoethano)thebainon
    —— 4,4,5,5,6,6,7,7-Octafluoro-7-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethoxy)-heptanoic acid 28793-34-2 C10H5F15O3
    4,4,5,5,6,6,7,7-Octafluoro-7-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethoxy)-heptanoic acid
    —— 4-(4-Amino-phenyl)-1-naphthalen-2-yl-butan-1-one 5600-78-2 C20H19NO
    4-(4-Amino-phenyl)-1-naphthalen-2-yl-butan-1-one
    —— 4-methyl-2-(trifluoromethyl)quinoline N-oxide 53753-25-6 C11H8F3NO
    4-methyl-2-(trifluoromethyl)quinoline N-oxide
    —— 4-[1-(difluoromethyl)-3-(3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-4-yl]pyrimidin-2-amine 1111636-42-0 C16H13F2N7
    4-[1-(difluoromethyl)-3-(3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-4-yl]pyrimidin-2-amine
    —— 4-methyl-N,N-bis(3-methylbenzyl)aniline 1428343-29-6 C23H25N
    4-methyl-N,N-bis(3-methylbenzyl)aniline
    —— 4-acetyl-2-phenylquinoline 1-oxide 81564-07-0 C17H13NO2
    4-acetyl-2-phenylquinoline 1-oxide
    —— [4-(Pyren-1-ylmethoxy)-phenyl]-methanol 596850-72-5 C24H18O2
    [4-(Pyren-1-ylmethoxy)-phenyl]-methanol
    —— 4-[(Trimethylsilanyl-amino)-methyl]-benzoic acid methyl ester 103560-24-3 C12H19NO2Si
    4-[(Trimethylsilanyl-amino)-methyl]-benzoic acid methyl ester