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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Cyano-4-methoxy-3-methyl-benzofuran-2-carboxylic acid 857081-23-3 C12H9NO4
    5-Cyano-4-methoxy-3-methyl-benzofuran-2-carboxylic acid
    —— (5R)-1-ethynyl-5-methyl-2-propan-2-ylidene-1-prop-2-enoxycyclohexane 487063-83-2 C15H22O
    (5R)-1-ethynyl-5-methyl-2-propan-2-ylidene-1-prop-2-enoxycyclohexane
    —— 5-bromo-N-(2-fluorophenyl)-N-methylthiophene-2-carboxamide 1396244-28-2 C12H9BrFNOS
    5-bromo-N-(2-fluorophenyl)-N-methylthiophene-2-carboxamide
    —— 5,17-dihydroxy-6β-methyl-5α-pregnane-3,11,20-trione 111767-44-3 C22H32O5
    5,17-dihydroxy-6β-methyl-5α-pregnane-3,11,20-trione
    —— 5-bromo-3-(4,5-dihydro[1,3]thiazol-2-ylimino)-1-{[4-(4-methoxyphenyl)piperazin-1-yl]methyl}indol-2(3H)-one 1350889-38-1 C23H24BrN5O2S
    5-bromo-3-(4,5-dihydro[1,3]thiazol-2-ylimino)-1-{[4-(4-methoxyphenyl)piperazin-1-yl]methyl}indol-2(3H)-one
    —— (5S,6R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-6-methoxymethoxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one 113331-01-4 C29H50O3
    (5S,6R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-6-methoxymethoxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one
    —— (5,8-Dimethyl-5H-dibenzo[a,d]cyclohepten-10-ylmethyl)-diethyl-amine 16268-15-8 C22H27N
    (5,8-Dimethyl-5H-dibenzo[a,d]cyclohepten-10-ylmethyl)-diethyl-amine
    —— (5S,10S,13S)-17-[(3-Diethylamino-propyl)-methyl-amino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol 96216-01-2 C27H50N2O
    (5S,10S,13S)-17-[(3-Diethylamino-propyl)-methyl-amino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol
    —— 5-Propyl-5H-dibenzo[b,e]azepine-6,11-dione 11-[O-(2-dimethylamino-ethyl)-oxime] 15921-01-4 C21H25N3O2
    5-Propyl-5H-dibenzo[b,e]azepine-6,11-dione 11-[O-(2-dimethylamino-ethyl)-oxime]
    —— [5-(2,2,2-trifluoro-ethylsulfanyl)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid methyl ester 54029-32-2 C11H10F3N3O2S
    [5-(2,2,2-trifluoro-ethylsulfanyl)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid methyl ester
    —— (5-amino-3-dimethylamino-[1,2,4]triazol-1-yl)-phosphonic acid bis-dimethylamide 51420-42-9 C8H20N7OP
    (5-amino-3-dimethylamino-[1,2,4]triazol-1-yl)-phosphonic acid bis-dimethylamide
    —— 5-(3,5-Dimethyl-phenoxy)-2,2-dimethyl-pentanoic acid ethyl ester 25812-43-5 C17H26O3
    5-(3,5-Dimethyl-phenoxy)-2,2-dimethyl-pentanoic acid ethyl ester
    —— 5-chloro-<i>N</i>-ethoxycarbonyloxy-3-methyl-3<i>H</i>-imidazole-4-carboximidic acid amide 54711-61-4 C8H11ClN4O3
    5-chloro-<i>N</i>-ethoxycarbonyloxy-3-methyl-3<i>H</i>-imidazole-4-carboximidic acid amide
    —— (5S,10S)-methyl 10-amino-3,11-dioxo-1,4-diazacycloundecane-5-carboxylate 1073898-26-6 C11H19N3O4
    (5S,10S)-methyl 10-amino-3,11-dioxo-1,4-diazacycloundecane-5-carboxylate
    —— 5a-Carbamoyl-bicyclomycin-2',3'-acetonid 66310-57-4 C16H23N3O8
    5a-Carbamoyl-bicyclomycin-2',3'-acetonid
    —— 5-Allyldisulfanylmethyl-4-hydroxymethyl-2-methyl-pyridin-3-ol 4944-01-8 C11H15NO2S2
    5-Allyldisulfanylmethyl-4-hydroxymethyl-2-methyl-pyridin-3-ol
    —— 5-(3-(methylsulfonyl)phenyl)-N-(pyridin-4-yl)thieno[2,3-d]pyrimidin-4-amine 1370338-53-6 C18H14N4O2S2
    5-(3-(methylsulfonyl)phenyl)-N-(pyridin-4-yl)thieno[2,3-d]pyrimidin-4-amine
    —— [(5-Dimethylamino-naphthalene-1-sulfonyl)-undecyl-amino]-acetic acid 108287-45-2 C25H38N2O4S
    [(5-Dimethylamino-naphthalene-1-sulfonyl)-undecyl-amino]-acetic acid
    —— 5-(4-chlorophenyl)-N-cyclohexyl-3-(4-methoxyphenyl)-2-oxo-2,3-dihydrooxazole-4-carboxamide 1015479-59-0 C23H23ClN2O4
    5-(4-chlorophenyl)-N-cyclohexyl-3-(4-methoxyphenyl)-2-oxo-2,3-dihydrooxazole-4-carboxamide
    —— 5-(1-adamantyl)-1-bromo-3-methylpent-2-ene 827585-02-4 C16H25Br
    5-(1-adamantyl)-1-bromo-3-methylpent-2-ene
    —— 5,5-Di-p-tolyl-thiazolidine-2,4-dione 85258-76-0 C17H15NO2S
    5,5-Di-p-tolyl-thiazolidine-2,4-dione
    —— 5-m-methoxyphenyl-1,1-methylphenyl-2,4-dithiobiuret 84919-21-1 C16H17N3OS2
    5-m-methoxyphenyl-1,1-methylphenyl-2,4-dithiobiuret
    —— 5-[2-(tert-Butyl-diphenyl-silanyloxy)-ethylsulfanylmethyl]-N-methyl-thionicotinamide 179072-25-4 C26H32N2OS2Si
    5-[2-(tert-Butyl-diphenyl-silanyloxy)-ethylsulfanylmethyl]-N-methyl-thionicotinamide
    —— 5β,6β-epoxy-3α,4α-isopropylidenedioxycyclohexenoic acid 124832-63-9 C10H12O5
    5β,6β-epoxy-3α,4α-isopropylidenedioxycyclohexenoic acid
    —— 5-(2-(((tert-butyldimethylsilyl)oxy)methyl)pent-3-yn-1-yl)-1-methyl-1H-imidazole 1171129-31-9 C16H28N2OSi
    5-(2-(((tert-butyldimethylsilyl)oxy)methyl)pent-3-yn-1-yl)-1-methyl-1H-imidazole
    —— 5'-O-(4,4'-dimethoxytrityl)-2'-O-[2-(methylamino)-2-oxoethyl]-2-N-isobutyrylguanosine 1025783-23-6 C38H42N6O9
    5'-O-(4,4'-dimethoxytrityl)-2'-O-[2-(methylamino)-2-oxoethyl]-2-N-isobutyrylguanosine
    —— 5-(4-bromophenyl)-3-(2-hydroxybenzoyl)-6-phenyl-12H-benzo[a]xanthen-12-one 1241668-71-2 C36H21BrO4
    5-(4-bromophenyl)-3-(2-hydroxybenzoyl)-6-phenyl-12H-benzo[a]xanthen-12-one
    —— 5-(3-butenyl)-2,3-dihydro-2-methoxy-3-phenyl-4-ethoxycarbonylfuran 136757-30-7 C18H22O4
    5-(3-butenyl)-2,3-dihydro-2-methoxy-3-phenyl-4-ethoxycarbonylfuran
    —— 5α-bromo-3β,21-dihydroxy-6,19-oxidopregnan-20-one 162828-35-5 C21H31BrO4
    5α-bromo-3β,21-dihydroxy-6,19-oxidopregnan-20-one
    —— 5a,8c-Diaza-cyclopenta[cd]-s-indacene-7,8-dicarboxylic acid dimethyl ester 93832-37-2 C16H12N2O4
    5a,8c-Diaza-cyclopenta[cd]-s-indacene-7,8-dicarboxylic acid dimethyl ester
    —— 5-<(Carbamoyl)(cyan)methylenamino>-4,5-dihydro-2,5-dimethyl-4-phenyl-3-furancarbonsaeure-ethylester 91473-91-5 C18H19N3O4
    5-<(Carbamoyl)(cyan)methylenamino>-4,5-dihydro-2,5-dimethyl-4-phenyl-3-furancarbonsaeure-ethylester
    —— 5-[2-(4-methoxy-2-methoxymethoxyphenyl)ethyl]-2-cycloocten-1-one 471279-48-8 C19H26O4
    5-[2-(4-methoxy-2-methoxymethoxyphenyl)ethyl]-2-cycloocten-1-one
    —— 5-(1-phenoxyethyl)-3-[[4-[[5-(1-phenoxyethyl)-2-sulfanylidene-1,3,4-oxadiazol-3-yl]-phenylmethyl]piperazin-1-yl]-phenylmethyl]-1,3,4-oxadiazole-2-thione 97841-37-7 C38H38N6O4S2
    5-(1-phenoxyethyl)-3-[[4-[[5-(1-phenoxyethyl)-2-sulfanylidene-1,3,4-oxadiazol-3-yl]-phenylmethyl]piperazin-1-yl]-phenylmethyl]-1,3,4-oxadiazole-2-thione
    —— 5-trifluoromethyl-3-(2-furyl)-5-hydroxy-4,5-dihydro-1H-1-(2-naphthoxyacetyl)pyrazole 1398075-87-0 C20H15F3N2O4
    5-trifluoromethyl-3-(2-furyl)-5-hydroxy-4,5-dihydro-1H-1-(2-naphthoxyacetyl)pyrazole
    —— 5,5,8'a-trimethyl-4'-methylidenespiro[1,3-dioxane-2,7'-2,3,6,8-tetrahydro-1H-naphthalene] 135641-55-3 C17H26O2
    5,5,8'a-trimethyl-4'-methylidenespiro[1,3-dioxane-2,7'-2,3,6,8-tetrahydro-1H-naphthalene]
    —— 5-[1,2]Dithiolan-3-yl-pentanoic acid {(S)-1-[(S)-2-ethylcarbamoyl-2-hydroxy-1-(3-trifluoromethyl-benzyl)-ethylcarbamoyl]-2-methyl-propyl}-amide 949910-90-1 C26H38F3N3O4S2
    5-[1,2]Dithiolan-3-yl-pentanoic acid {(S)-1-[(S)-2-ethylcarbamoyl-2-hydroxy-1-(3-trifluoromethyl-benzyl)-ethylcarbamoyl]-2-methyl-propyl}-amide
    —— 5-Trimethylsilanyloxy-5,6,11,12-tetrahydro-dibenzo[a,e]cyclooctene-5-carbonitrile 95496-04-1 C20H23NOSi
    5-Trimethylsilanyloxy-5,6,11,12-tetrahydro-dibenzo[a,e]cyclooctene-5-carbonitrile
    —— 5-Chlor-dibenzo<a,d>cycloheptadien-carbonsaeure-(5)-chlorid 92854-30-3 C16H12Cl2O
    5-Chlor-dibenzo<a,d>cycloheptadien-carbonsaeure-(5)-chlorid
    —— 5-(2-allyloxy-phenyl)-5-methyl-imidazolidine-2,4-dione 875248-16-1 C13H14N2O3
    5-(2-allyloxy-phenyl)-5-methyl-imidazolidine-2,4-dione
    —— 5-(4-chloro-benzylidene)-5<i>H</i>-dibenzo[<i>a,d</i>]cycloheptene 27980-48-9 C22H15Cl
    5-(4-chloro-benzylidene)-5<i>H</i>-dibenzo[<i>a,d</i>]cycloheptene
    —— 5-Hydroxy-4-phenyl-3-<4-chlor-phenyl>-1.2.4-triazol 93717-07-8 C14H10ClN3O
    5-Hydroxy-4-phenyl-3-<4-chlor-phenyl>-1.2.4-triazol
    —— (5α,20R)-pregn-2-en-20-ol 19290-93-8 C21H34O
    (5α,20R)-pregn-2-en-20-ol
    —— (5-fluoro-3-{[1-(2-hydroxy-2-methylpropyl)-6-oxo-1,6-dihydropyridazin-3-yl]-methyl}-2-methyl-1H-indol-1-yl)acetic acid 1297279-53-8 C20H22FN3O4
    (5-fluoro-3-{[1-(2-hydroxy-2-methylpropyl)-6-oxo-1,6-dihydropyridazin-3-yl]-methyl}-2-methyl-1H-indol-1-yl)acetic acid
    —— 5-amino-N,N-dimethyl-1-benzofuran-2-carboxamide 1002726-97-7 C11H12N2O2
    5-amino-N,N-dimethyl-1-benzofuran-2-carboxamide
    —— 5-amino-1-ethenyl-1H-pyrazole-4-carboxylicacid 2375270-93-0 C6H7N3O2
    5-amino-1-ethenyl-1H-pyrazole-4-carboxylicacid
    —— 5-chloromethyl-3-(4-isopropoxy-phenyl)-isoxazole 1105058-62-5 C13H14ClNO2
    5-chloromethyl-3-(4-isopropoxy-phenyl)-isoxazole
    —— 5-benzyloxy-2-[4-(4-chloro-phenyl)-6-<i>p</i>-tolylsulfanyl-[1,3,5]triazin-2-yl]-phenol 5352-66-9 C29H22ClN3O2S
    5-benzyloxy-2-[4-(4-chloro-phenyl)-6-<i>p</i>-tolylsulfanyl-[1,3,5]triazin-2-yl]-phenol
    —— (5-((tert-butyldimethylsilyl)oxy)-1H-indol-2-yl)(4-(trifluoromethoxy)phenyl)methanone 1310716-21-2 C22H24F3NO3Si
    (5-((tert-butyldimethylsilyl)oxy)-1H-indol-2-yl)(4-(trifluoromethoxy)phenyl)methanone
    —— 5,1',3',3'-tetramethylspiro[indoline-2,2'-[2H,7H]pyrano[5,6-f][1]-benzopyran-7-one] 917597-04-7 C23H21NO3
    5,1',3',3'-tetramethylspiro[indoline-2,2'-[2H,7H]pyrano[5,6-f][1]-benzopyran-7-one]
    —— 5-{8-[4-(methylsulfonyl)phenyl]-1,5-naphthyridin-2-yl}-3-pyridinesulfonamide 1092565-45-1 C20H16N4O4S2
    5-{8-[4-(methylsulfonyl)phenyl]-1,5-naphthyridin-2-yl}-3-pyridinesulfonamide