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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-([bis(dimethylamino)phosphoryl]oxy)pyridin-4-yl)phenyl trifluoromethanesulfonate 1224597-96-9 C16H19F3N3O5PS
    4-(3-([bis(dimethylamino)phosphoryl]oxy)pyridin-4-yl)phenyl trifluoromethanesulfonate
    —— 4-pentyl-4''-(1-oxopentyl)-p-terphenyl 159259-40-2 C28H32O
    4-pentyl-4''-(1-oxopentyl)-p-terphenyl
    —— 4-isopropyl-3-methyl-2H-chromen-2-one 1313865-76-7 C13H14O2
    4-isopropyl-3-methyl-2H-chromen-2-one
    —— 4-Hydroxy-2-methylene-non-8-ynal 445482-39-3 C10H14O2
    4-Hydroxy-2-methylene-non-8-ynal
    —— 4-((3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-piperidin-1-yl)methyl)-2-(3-(trifluoromethyl)phenoxy)benzoic acid 1403670-37-0 C25H24F3N3O5
    4-((3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-piperidin-1-yl)methyl)-2-(3-(trifluoromethyl)phenoxy)benzoic acid
    —— 4-Ethyl-phenol anion 62105-37-7 C8H9O
    4-Ethyl-phenol anion
    —— 4-pentyl-1-(4-pentylphenyl)cyclohexene 153732-80-0 C22H34
    4-pentyl-1-(4-pentylphenyl)cyclohexene
    —— 4-<Bis-(2-chlor-aethyl)-amino>-thiobenzolsulfonsaeure-S-<4-<bis-(2-chlor-aethyl)-amino>-phenylester 1865-25-4 C20H24Cl4N2O2S2
    4-<Bis-(2-chlor-aethyl)-amino>-thiobenzolsulfonsaeure-S-<4-<bis-(2-chlor-aethyl)-amino>-phenylester
    —— 4-ethoxy-3-fluorophenylacetaldehyde 940949-20-2 C10H11FO2
    4-ethoxy-3-fluorophenylacetaldehyde
    —— 4-(2-(N-Methylcarbamoyl)-4-pyridyloxy)-2-chlorophenyl (222-trifluoro)acetamide 284462-43-7 C15H11ClF3N3O3
    4-(2-(N-Methylcarbamoyl)-4-pyridyloxy)-2-chlorophenyl (222-trifluoro)acetamide
    —— (4R,5R,6S,E)-6-(tert-butyldimethylsilyloxy)-5-methyl-1-(tetrahydro-2H-pyran-2-yloxy)-8-(trimethylsilyl)oct-7-en-2-yn-4-ol 1393491-03-6 C23H44O4Si2
    (4R,5R,6S,E)-6-(tert-butyldimethylsilyloxy)-5-methyl-1-(tetrahydro-2H-pyran-2-yloxy)-8-(trimethylsilyl)oct-7-en-2-yn-4-ol
    —— 4-[1-(3-chlorophenyl)-3-(trifluoromethyl)pyrazol-5-yloxy]-1-[5-(trifluoromethyl)-2-pyridyl]-piperidine 1010454-10-0 C21H17ClF6N4O
    4-[1-(3-chlorophenyl)-3-(trifluoromethyl)pyrazol-5-yloxy]-1-[5-(trifluoromethyl)-2-pyridyl]-piperidine
    —— 4-fluoro-N-(2-fluoro-5-nitrophenyl)-3-methylbenzamide 1422389-79-4 C14H10F2N2O3
    4-fluoro-N-(2-fluoro-5-nitrophenyl)-3-methylbenzamide
    —— 4-(4-methoxyphenyl)naphtho[2,3-b]thiophene 1383707-22-9 C19H14OS
    4-(4-methoxyphenyl)naphtho[2,3-b]thiophene
    —— 4,4-Dimethyl-2-[2-(1-trimethylsilanyl-ethyl)-phenyl]-4,5-dihydro-oxazole 215546-08-0 C16H25NOSi
    4,4-Dimethyl-2-[2-(1-trimethylsilanyl-ethyl)-phenyl]-4,5-dihydro-oxazole
    —— 4-(2-chloro-4-nitrophenoxy)-2-(phenoxycarbonylamino)pyridine 864248-29-3 C18H12ClN3O5
    4-(2-chloro-4-nitrophenoxy)-2-(phenoxycarbonylamino)pyridine
    —— 4-[2-[[4-[bis(2-chloroethyl)amino]-2-methylphenyl]methylideneamino]propyliminomethyl]-N,N-bis(2-chloroethyl)-3-methylaniline 15332-59-9 C27H36Cl4N4
    4-[2-[[4-[bis(2-chloroethyl)amino]-2-methylphenyl]methylideneamino]propyliminomethyl]-N,N-bis(2-chloroethyl)-3-methylaniline
    —— 4-[5-(5-chloro-2-oxo-2H-[1,2']bipyridinyl-5'-ylmethyl)-imidazol-1-ylmethyl]-benzonitrile 210036-83-2 C22H16ClN5O
    4-[5-(5-chloro-2-oxo-2H-[1,2']bipyridinyl-5'-ylmethyl)-imidazol-1-ylmethyl]-benzonitrile
    —— 4,6-dibromo-1,3-bis[bis(4-bromophenyl)amino]benzene 401604-10-2 C30H18Br6N2
    4,6-dibromo-1,3-bis[bis(4-bromophenyl)amino]benzene
    —— 4-tert-butyloxycarbonyl-1-(4-hydroxyphenyl)-2-methylpiperazine 198627-59-7 C16H24N2O3
    4-tert-butyloxycarbonyl-1-(4-hydroxyphenyl)-2-methylpiperazine
    —— 4-chloro-2-(4-chlorophenyl)-6,7-dimethoxyquinazoline 228118-57-8 C16H12Cl2N2O2
    4-chloro-2-(4-chlorophenyl)-6,7-dimethoxyquinazoline
    —— (4-trimethylsilylethynyl-phenyl)-tris[4-(4-carbomethoxyphenylethynyl)phenyl]silane 946568-84-9 C59H46O6Si2
    (4-trimethylsilylethynyl-phenyl)-tris[4-(4-carbomethoxyphenylethynyl)phenyl]silane
    —— 4-[2-(4-chlorophenyl)imidazo[1,2-b]pyridazin-3-yl]pyridin-2-amine 896737-64-7 C17H12ClN5
    4-[2-(4-chlorophenyl)imidazo[1,2-b]pyridazin-3-yl]pyridin-2-amine
    —— 4,5,6,6a-tetrahydro-2H-cyclopenta[b]furanone 126231-07-0 C7H8O2
    4,5,6,6a-tetrahydro-2H-cyclopenta[b]furanone
    —— 4-(1-naphthalenemethyleneamino)benzoic acid 794-49-0 C18H13NO2
    4-(1-naphthalenemethyleneamino)benzoic acid
    —— 4-(4-pentyn-1-yl)oxetan-2-one 1046161-44-7 C8H10O2
    4-(4-pentyn-1-yl)oxetan-2-one
    —— (4S,6S,7E,9R,10S,11E)-10-(tert-butyldimethylsilyloxy)-6,9-dimethyl-4-(triisopropylsilyloxy)-12-(trimethylsilyl)dodeca-7,11-dien-1-ol 1393491-21-8 C32H68O3Si3
    (4S,6S,7E,9R,10S,11E)-10-(tert-butyldimethylsilyloxy)-6,9-dimethyl-4-(triisopropylsilyloxy)-12-(trimethylsilyl)dodeca-7,11-dien-1-ol
    —— 4-bromo-1-(ethylsulfonyl)-2-methylbenzene 1433889-05-4 C9H11BrO2S
    4-bromo-1-(ethylsulfonyl)-2-methylbenzene
    —— 4-chloro-3-p-tolylquinoline 1224234-10-9 C16H12ClN
    4-chloro-3-p-tolylquinoline
    —— 4-methyl-N-phenyl-N-[3-(phenylthio)prop-2-ynyl]benzenesulfonamide 1418756-34-9 C22H19NO2S2
    4-methyl-N-phenyl-N-[3-(phenylthio)prop-2-ynyl]benzenesulfonamide
    —— (4R)-3-but-3-enyl-4-[(E,1R)-1-hydroxy-3-phenylmethoxyprop-2-enyl]-1,3-oxazolidin-2-one 1017574-16-1 C17H21NO4
    (4R)-3-but-3-enyl-4-[(E,1R)-1-hydroxy-3-phenylmethoxyprop-2-enyl]-1,3-oxazolidin-2-one
    —— 4,4,5,5-tetramethyl-2-(3,5,5,8,8-pentamethyl-5,8-disila-5,6,7,8-tetrahydro-2-naphthyl)-1,3,2-dioxaborolane 951260-05-2 C19H33BO2Si2
    4,4,5,5-tetramethyl-2-(3,5,5,8,8-pentamethyl-5,8-disila-5,6,7,8-tetrahydro-2-naphthyl)-1,3,2-dioxaborolane
    —— 4-(phenyltellanyl)-1-tosyl-1,2-dihydroquinoline 1416547-88-0 C22H19NO2STe
    4-(phenyltellanyl)-1-tosyl-1,2-dihydroquinoline
    —— 4-(butyltellanyl)-1-tosyl-1,2-dihydroquinoline 1440944-29-5 C20H23NO2STe
    4-(butyltellanyl)-1-tosyl-1,2-dihydroquinoline
    —— (4-trimethylsilylethynyl-phenyl)-tris[4-(4-(p-methoxybenzyloxycarbonyl)phenylethynyl)phenyl]silane 946568-85-0 C80H64O9Si2
    (4-trimethylsilylethynyl-phenyl)-tris[4-(4-(p-methoxybenzyloxycarbonyl)phenylethynyl)phenyl]silane
    —— (4S,6S,7E,9R,10S,11E)-10-(tert-butyldimethylsilyloxy)-6,9-dimethyl-12-(trimethylsilyl)dodeca-1,7,11-trien-4-ol 1393491-19-4 C23H46O2Si2
    (4S,6S,7E,9R,10S,11E)-10-(tert-butyldimethylsilyloxy)-6,9-dimethyl-12-(trimethylsilyl)dodeca-1,7,11-trien-4-ol
    —— 4,4'-Diphenylbenzhydryl-phenylketon 71482-15-0 C32H24O
    4,4'-Diphenylbenzhydryl-phenylketon
    —— (+/-)-4-[(tert-butyl)dimethylsiloxy]-1-phenyl-7-(trimethylsilyl)-1,6-heptadiyne 566151-29-9 C22H34OSi2
    (+/-)-4-[(tert-butyl)dimethylsiloxy]-1-phenyl-7-(trimethylsilyl)-1,6-heptadiyne
    —— 4-[(4-oxo-4H-chromen-2-yl)carbonylamino]benzoic acid 21315-27-5 C17H11NO5
    4-[(4-oxo-4H-chromen-2-yl)carbonylamino]benzoic acid
    —— (+/-)-4-[(tert-butyl)dimethylsiloxy]-1-(trimethylsilyl)-1,6-tridecadiyne 566151-28-8 C22H42OSi2
    (+/-)-4-[(tert-butyl)dimethylsiloxy]-1-(trimethylsilyl)-1,6-tridecadiyne
    —— 4-(9H-carbazol-4-yloxy)-1-(3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-butanol 1479050-50-4 C24H24N2O3
    4-(9H-carbazol-4-yloxy)-1-(3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-butanol
    —— 4-butyl-1-(2-methylpropyl)-1,2,3-triazole 1260370-19-1 C10H19N3
    4-butyl-1-(2-methylpropyl)-1,2,3-triazole
    —— 4,(23)-dihydroroburic acid 3484-62-6 C30H50O2
    4,(23)-dihydroroburic acid
    —— 4-cyano-5-ethoxycarbonyl-2,10,11,12-tetrahydro-2-methylindazolo[5,4-a]carbazole 1204766-99-3 C22H18N4O2
    4-cyano-5-ethoxycarbonyl-2,10,11,12-tetrahydro-2-methylindazolo[5,4-a]carbazole
    —— 4-[tris(2-hydroxyethyl)azaniumyl]butane-1-sulfonate 1256247-04-7 C10H23NO6S
    4-[tris(2-hydroxyethyl)azaniumyl]butane-1-sulfonate
    —— 4'-{[4-(2-{[tert-butyl(dimethyl)silyl]oxy}-1-methylpropyl)-2-methyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile 1239269-94-3 C33H43N5O2Si
    4'-{[4-(2-{[tert-butyl(dimethyl)silyl]oxy}-1-methylpropyl)-2-methyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile
    —— 4''-Bromo-5'-hexyloxymethyl-4-iodo-[1,1';3',1'']-terphenyl 276670-25-8 C25H26BrIO
    4''-Bromo-5'-hexyloxymethyl-4-iodo-[1,1';3',1'']-terphenyl
    —— 4-methyl-1-phenyloct-1-yn-3-one 918638-76-3 C15H18O
    4-methyl-1-phenyloct-1-yn-3-one
    —— 4-Amino-2-methoxyoxane-3,5-diol 28412-78-4 C6H13NO4
    4-Amino-2-methoxyoxane-3,5-diol
    —— (4S,6S,8S)-6-methoxy-8-methyldec-9-en-4-ol 1374036-43-7 C12H24O2
    (4S,6S,8S)-6-methoxy-8-methyldec-9-en-4-ol