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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-hydroxymethyl-2,3,3,6-tetramethyl-3-silahept-1-ene 203131-52-6 C11H24OSi
    5-hydroxymethyl-2,3,3,6-tetramethyl-3-silahept-1-ene
    —— 5-(thiophen-2-yl)uridine 161058-42-0 C13H14N2O6S
    5-(thiophen-2-yl)uridine
    —— 5-Methyl-cis-4,7,8,9-tetrahydroinden 7395-89-3 C10H14
    5-Methyl-cis-4,7,8,9-tetrahydroinden
    —— 5-Hexylpyrido[4,3-b]indole 1028068-03-2 C17H20N2
    5-Hexylpyrido[4,3-b]indole
    —— 5,7-dimethyl-6-nitroindoline 288459-77-8 C10H12N2O2
    5,7-dimethyl-6-nitroindoline
    —— 5-(hexyloxy)-3,3',4'-trihydroxy-6,7-dimethoxyflavone 134081-62-2 C23H26O8
    5-(hexyloxy)-3,3',4'-trihydroxy-6,7-dimethoxyflavone
    —— 5-benzylamino-1-benzyltetrazole 66907-78-6 C15H15N5
    5-benzylamino-1-benzyltetrazole
    —— 5-(2-thiophenyl)hydantoin 74126-04-8 C7H6N2O2S
    5-(2-thiophenyl)hydantoin
    —— 5-[4-(tert-butyldimethylsilyloxy)phenyl]pyrazin-2-amine 549503-20-0 C16H23N3OSi
    5-[4-(tert-butyldimethylsilyloxy)phenyl]pyrazin-2-amine
    —— 5,5'-Diethoxycarbonyl-3,4,3',4'-tetramethyl-dipyrromethen 2541-17-5 C19H24N2O4
    5,5'-Diethoxycarbonyl-3,4,3',4'-tetramethyl-dipyrromethen
    —— 5-(4-methylphenyl)-4,6-dichloro-2-(2-thienyl)pyrimidine 169677-57-0 C15H10Cl2N2S
    5-(4-methylphenyl)-4,6-dichloro-2-(2-thienyl)pyrimidine
    —— 5-hydroxy-N-methyl-N-phenylpentanamide 134750-58-6 C12H17NO2
    5-hydroxy-N-methyl-N-phenylpentanamide
    —— 5-(hexyloxy)-3,6,7-trimethoxy-3',4'-dihydroxyflavone 134081-60-0 C24H28O8
    5-(hexyloxy)-3,6,7-trimethoxy-3',4'-dihydroxyflavone
    —— 5-[2-(4-Chloro-phenyl)-vinyl]-pyridine-2-carboxylic acid 138815-49-3 C14H10ClNO2
    5-[2-(4-Chloro-phenyl)-vinyl]-pyridine-2-carboxylic acid
    —— 5,5'-(((5-(bromomethyl)-1,3-phenylene) bis(oxy))bis(methylene))bis(1,3-bis(hexyloxy)benzene) 848474-34-0 C45H67BrO6
    5,5'-(((5-(bromomethyl)-1,3-phenylene) bis(oxy))bis(methylene))bis(1,3-bis(hexyloxy)benzene)
    —— 5-(3-Hexyloxy-benzyl)-pyrimidine-2,4-diamine 77113-62-3 C17H24N4O
    5-(3-Hexyloxy-benzyl)-pyrimidine-2,4-diamine
    —— 5-(thiophen-2-yl)pyrimidine 58759-01-6 C8H6N2S
    5-(thiophen-2-yl)pyrimidine
    —— 5-Amino-1-(p-fluorobenzyl)pyrazole 137968-28-6 C10H10FN3
    5-Amino-1-(p-fluorobenzyl)pyrazole
    —— 5-(2-ethylsulfanyl-ethoxy)-3-phenyl-isoxazole 62847-62-5 C13H15NO2S
    5-(2-ethylsulfanyl-ethoxy)-3-phenyl-isoxazole
    —— 5-Brom-2,3-dihydro-3,3-diphenyl-indol-2-on 63483-15-8 C20H14BrNO
    5-Brom-2,3-dihydro-3,3-diphenyl-indol-2-on
    —— 5-(3,4-dichlorophenyl)dihydro-2(3H)-furanone 95609-48-6 C10H8Cl2O2
    5-(3,4-dichlorophenyl)dihydro-2(3H)-furanone
    —— 5-bromo-2-chloro-4-(thiophen-2-yl)pyrimidine 884603-53-6 C8H4BrClN2S
    5-bromo-2-chloro-4-(thiophen-2-yl)pyrimidine
    —— 5-Methyl-[1,2,3,4]thiatriazole 130283-41-9 C2H3N3S
    5-Methyl-[1,2,3,4]thiatriazole
    —— 5,5-diethyl-1-thia-5-silacyclooctane 75794-30-8 C10H22SSi
    5,5-diethyl-1-thia-5-silacyclooctane
    —— 5-[7-[(4-Methylpiperazin-1-yl)methyl]-2,4-dihydroindeno[1,2-c]pyrazol-3-yl]thiophene-2-carbaldehyde 866851-99-2 C21H22N4OS
    5-[7-[(4-Methylpiperazin-1-yl)methyl]-2,4-dihydroindeno[1,2-c]pyrazol-3-yl]thiophene-2-carbaldehyde
    —— 5-Amino-6,8-difluoro-2-[4-(N,N-dimethylamino)-3-fluorophenyl]-4H-1-benzopyran-4-one 152835-91-1 C17H13F3N2O2
    5-Amino-6,8-difluoro-2-[4-(N,N-dimethylamino)-3-fluorophenyl]-4H-1-benzopyran-4-one
    —— 5-amino-2,3-dimethyl-3H-imidazo<4,5-b>pyridine-6-carbonitrile 124032-68-4 C9H9N5
    5-amino-2,3-dimethyl-3H-imidazo<4,5-b>pyridine-6-carbonitrile
    —— 5-amino-2-(4-nitro-phenylsulfanyl)-phenol 146310-45-4 C12H10N2O3S
    5-amino-2-(4-nitro-phenylsulfanyl)-phenol
    —— 5-(4-nitrobenzenesulfenyl)pyrrole-2-carboxaldehyde 952292-95-4 C11H8N2O3S
    5-(4-nitrobenzenesulfenyl)pyrrole-2-carboxaldehyde
    —— 5-(4-methylphenyl)-2,3-diphenylthiophene 65690-98-4 C23H18S
    5-(4-methylphenyl)-2,3-diphenylthiophene
    —— 5<i>H</i>-benzo[<i>b</i>]acridin-12-one 10322-23-3 C17H11NO
    5<i>H</i>-benzo[<i>b</i>]acridin-12-one
    —— 5-methyl-3-(N-methylcarbamoyl)-1,2,4-oxadiazole 40019-06-5 C5H7N3O2
    5-methyl-3-(N-methylcarbamoyl)-1,2,4-oxadiazole
    —— 5-Acetamido-3-methyl-1-phenylpyrazole 2590-03-6 C12H13N3O
    5-Acetamido-3-methyl-1-phenylpyrazole
    —— 5-(4-methoxyphenyl)benzo[d]oxazole 1260071-20-2 C14H11NO2
    5-(4-methoxyphenyl)benzo[d]oxazole
    —— 5-(4-trifluoromethyl-phenyl)-benzoxazole-2-carboxylic acid hexyl ester 1260071-14-4 C21H20F3NO3
    5-(4-trifluoromethyl-phenyl)-benzoxazole-2-carboxylic acid hexyl ester
    —— 5-amino-4-(2,2-dicyanovinyl)-1,2-dimethylimidazole 124032-67-3 C9H9N5
    5-amino-4-(2,2-dicyanovinyl)-1,2-dimethylimidazole
    —— 5,5-dimethyl-2,3-hexadiene 36382-08-8 C8H14
    5,5-dimethyl-2,3-hexadiene
    —— 5-Amino-6,8-difluoro-2-(4-ethoxycarbonylmethylamino-3-fluorophenyl)-4H-1-benzopyran-4-one 152836-03-8 C19H15F3N2O4
    5-Amino-6,8-difluoro-2-(4-ethoxycarbonylmethylamino-3-fluorophenyl)-4H-1-benzopyran-4-one
    —— 5-cyano-2,2-(1,5-cyclooctanediyl)-1,2-dihydro-4,6-dimethyl-1,3,2-azaazoniaboratine 136704-97-7 C14H22BN3
    5-cyano-2,2-(1,5-cyclooctanediyl)-1,2-dihydro-4,6-dimethyl-1,3,2-azaazoniaboratine
    —— 5,17-dinitro-25,27-dipropoxycalix[4]arene-26,28-diol 143406-37-5 C34H34N2O8
    5,17-dinitro-25,27-dipropoxycalix[4]arene-26,28-diol
    —— 5-bromo-4,6-dimethyl-7-nitroindoline 178469-87-9 C10H11BrN2O2
    5-bromo-4,6-dimethyl-7-nitroindoline
    —— 5-[2,2-bis(ethoxycarbonyl)-1-vinylamino]-1,2-dimethylimidazole 145837-15-6 C13H19N3O4
    5-[2,2-bis(ethoxycarbonyl)-1-vinylamino]-1,2-dimethylimidazole
    —— 5-methyl-2,3-hexadiene 69153-20-4 C7H12
    5-methyl-2,3-hexadiene
    —— 5-(1-Methylpyrrolidin-2-yl)benzene-1,2,4-tricarbonitrile 105465-34-7 C14H12N4
    5-(1-Methylpyrrolidin-2-yl)benzene-1,2,4-tricarbonitrile
    —— 5-(4-methoxyphenyl)-5'-phenyl-2,2'-bipyridine 638353-04-5 C18H16N2O
    5-(4-methoxyphenyl)-5'-phenyl-2,2'-bipyridine
    —— 5-nitroso-6-phenylimidazo[2,1-b][1,3]thiazole 16311-34-5 C11H7N3OS
    5-nitroso-6-phenylimidazo[2,1-b][1,3]thiazole
    —— 5-(4-methoxy-phenyl)-benzoxazole-2-carboxylic acid hexyl ester 1260071-13-3 C21H23NO4
    5-(4-methoxy-phenyl)-benzoxazole-2-carboxylic acid hexyl ester
    —— 5-bromo-2-thiomorpholinopyrimidine 1341761-16-7 C8H10BrN3S
    5-bromo-2-thiomorpholinopyrimidine
    —— 5-(4-nitrophenylthio)-6-hydrodibenzo[b,e][1,4]oxazepine 1334412-05-3 C19H14N2O3S
    5-(4-nitrophenylthio)-6-hydrodibenzo[b,e][1,4]oxazepine
    —— 5-(2-methylmercaptophenyl)-5-hexenenitrile 415680-01-2 C13H13NS
    5-(2-methylmercaptophenyl)-5-hexenenitrile