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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5R,6R,1'S)-6-(1'-tert-butyldiphenylsilyloxy)ethyl-1-azabicyclo-[3.2.0]heptan-7-one 1146545-67-6 C24H31NO2Si
    (5R,6R,1'S)-6-(1'-tert-butyldiphenylsilyloxy)ethyl-1-azabicyclo-[3.2.0]heptan-7-one
    —— 5-Methyl-4-[(4-nitro-phenyl)-hydrazono]-2-phenyl-2,4-dihydro-pyrazol-3-one 36013-37-3 C16H13N5O3
    5-Methyl-4-[(4-nitro-phenyl)-hydrazono]-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 5-fluoro-2-phthalimidophenyl azide 78568-60-2 C14H7FN4O2
    5-fluoro-2-phthalimidophenyl azide
    —— 5-(bromomethyl)-4-methyl-2-phenylpyrimidine 111921-61-0 C12H11BrN2
    5-(bromomethyl)-4-methyl-2-phenylpyrimidine
    —— (5Z)-3-(4-bromobenzyl)-5-(2,5-dimethoxybenzylidene)-5H-furan-2-one 959407-21-7 C20H17BrO4
    (5Z)-3-(4-bromobenzyl)-5-(2,5-dimethoxybenzylidene)-5H-furan-2-one
    —— 5-(2,5-dimethoxybenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 848610-51-5 C15H18O6
    5-(2,5-dimethoxybenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5,8-dimethoxyquinazoline 17944-05-7 C10H10N2O2
    5,8-dimethoxyquinazoline
    —— (5,5-dimethyl-4,5-dihydro-oxazol-4-yl)-phosphonic acid diethyl ester 41004-02-8 C9H18NO4P
    (5,5-dimethyl-4,5-dihydro-oxazol-4-yl)-phosphonic acid diethyl ester
    —— (5-Methyloxazol-4-yl)phosphonsaeure-diethylester 79370-07-3 C8H14NO4P
    (5-Methyloxazol-4-yl)phosphonsaeure-diethylester
    —— 5-(Hydroxymethyl)-methyl-cyclohexen 117015-79-9 C8H14O
    5-(Hydroxymethyl)-methyl-cyclohexen
    —— 5-nitro-4-phenoxy-1H-indazol-3-amine 816454-60-1 C13H10N4O3
    5-nitro-4-phenoxy-1H-indazol-3-amine
    —— (5S)-4-aza-5-((S)-sec-butyl)-1-hydroxy-7-oxa-4-(p-toluenesulfonyl)cycloheptane 903516-28-9 C16H25NO4S
    (5S)-4-aza-5-((S)-sec-butyl)-1-hydroxy-7-oxa-4-(p-toluenesulfonyl)cycloheptane
    —— 5-amino-N-(4-benzylpiperazin-1-yl)-2-methoxybenzamide 130259-95-9 C19H24N4O2
    5-amino-N-(4-benzylpiperazin-1-yl)-2-methoxybenzamide
    —— 5-<(trans-2-methoxycarbonylvinyl)methylamino>-6-(methylamino)-1,3-dimethyluracil 78605-59-1 C12H18N4O4
    5-<(trans-2-methoxycarbonylvinyl)methylamino>-6-(methylamino)-1,3-dimethyluracil
    —— (5Z,8Z,11Z,14Z,16E)-18(R)-triisopropylsilyloxyeicosapentaenoic acid methyl ester 1310569-68-6 C30H52O3Si
    (5Z,8Z,11Z,14Z,16E)-18(R)-triisopropylsilyloxyeicosapentaenoic acid methyl ester
    —— (5Z,8Z,11Z,16E)-18(R)-triisopropylsilyloxy-5,8,11-trien-14-ynoic acid methyl ester 1310569-67-5 C30H50O3Si
    (5Z,8Z,11Z,16E)-18(R)-triisopropylsilyloxy-5,8,11-trien-14-ynoic acid methyl ester
    —— (5S,6E,8Z,11Z,14Z,16E,18R)-5,18-dihydroxy-6,8,11,14,16-eicosapentaenoic acid methyl ester 1367197-27-0 C21H32O4
    (5S,6E,8Z,11Z,14Z,16E,18R)-5,18-dihydroxy-6,8,11,14,16-eicosapentaenoic acid methyl ester
    —— 5,7-dimethyl-[1,2,4]oxadiazolo[2,3-<i>a</i>]pyridin-2-one 107892-37-5 C8H8N2O2
    5,7-dimethyl-[1,2,4]oxadiazolo[2,3-<i>a</i>]pyridin-2-one
    —— (5-ethyl-7,8-dihydro-[2]naphthyl)-methyl ether 20915-82-6 C13H16O
    (5-ethyl-7,8-dihydro-[2]naphthyl)-methyl ether
    —— 5-methyl-4-(piperidin-4-yl)-2,3-dihydrobenzofuran-7-amine 1609171-16-5 C14H20N2O
    5-methyl-4-(piperidin-4-yl)-2,3-dihydrobenzofuran-7-amine
    —— 5,5'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[4,5-dihydro-3-(4-fluorophenyl)-1H-pyrazole-1-thiocarboxamide] 1155394-16-3 C34H30F2N6O2S2
    5,5'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[4,5-dihydro-3-(4-fluorophenyl)-1H-pyrazole-1-thiocarboxamide]
    —— 5,6-dimethylindole-4,7-dione 74422-78-9 C10H9NO2
    5,6-dimethylindole-4,7-dione
    —— 5-methylbenzotrithiole 494221-08-8 C7H6S3
    5-methylbenzotrithiole
    —— 5-(1-methylethyl)-2-(4-methoxy-2,6-dimethylphenyl)-3,7-dimethylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one 1079354-14-5 C20H25N3O2
    5-(1-methylethyl)-2-(4-methoxy-2,6-dimethylphenyl)-3,7-dimethylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one
    —— 5-Bromo-6,7-dimethoxy-1-methylisoquinoline 128428-45-5 C12H12BrNO2
    5-Bromo-6,7-dimethoxy-1-methylisoquinoline
    —— 5-methyl-7-nitro-2,3-dihydrobenzofuran 1609171-13-2 C9H9NO3
    5-methyl-7-nitro-2,3-dihydrobenzofuran
    —— 5-Hexyl-5''-iodo-[2,2';5',2'']terthiophene 851934-57-1 C18H19IS3
    5-Hexyl-5''-iodo-[2,2';5',2'']terthiophene
    —— 5-(8-pentadecynyl)isoxazole 217449-15-5 C18H29NO
    5-(8-pentadecynyl)isoxazole
    —— 5-fluoro-2-(1H-pyrrolo[2,3-b]pyridin-5-yl)oxazolo[5,4-b]pyridine 1201323-93-4 C13H7FN4O
    5-fluoro-2-(1H-pyrrolo[2,3-b]pyridin-5-yl)oxazolo[5,4-b]pyridine
    —— 5-fluoro-2-[1-(4-methoxybenzyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]oxazolo[5,4-b]pyridine 1201324-17-5 C21H15FN4O2
    5-fluoro-2-[1-(4-methoxybenzyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]oxazolo[5,4-b]pyridine
    —— 5-[2-(Butylsulfanyl)ethyl]-1,3,4-thiadiazol-2-amine 139887-01-7 C8H15N3S2
    5-[2-(Butylsulfanyl)ethyl]-1,3,4-thiadiazol-2-amine
    —— 5-(benzyloxy)-4-bromo-2-hydroxybenzaldehyde 775335-97-2 C14H11BrO3
    5-(benzyloxy)-4-bromo-2-hydroxybenzaldehyde
    —— 5-amino-4-imino-1-(2-phenylethyl)-1H-4,5-dihydropyrazolo[3,4-d]pyrimidine 728042-76-0 C13H14N6
    5-amino-4-imino-1-(2-phenylethyl)-1H-4,5-dihydropyrazolo[3,4-d]pyrimidine
    —— 5-Bromo-6,7-Dimethoxy-1-methyl-8-nitroisoquinoline 128428-47-7 C12H11BrN2O4
    5-Bromo-6,7-Dimethoxy-1-methyl-8-nitroisoquinoline
    —— (5R,7aR)-5-(1-naphthylmethyl)hexahydropyrrolizin-3-one 1212023-03-4 C18H19NO
    (5R,7aR)-5-(1-naphthylmethyl)hexahydropyrrolizin-3-one
    —— (5-phenyl-pentyl)-malonic acid diethyl ester 78573-53-2 C18H26O4
    (5-phenyl-pentyl)-malonic acid diethyl ester
    —— 5-amino-N-(4-methoxyphenyl)-1,3,4-thiadiazole-2-carboxamide 104688-88-2 C10H10N4O2S
    5-amino-N-(4-methoxyphenyl)-1,3,4-thiadiazole-2-carboxamide
    —— 5,5'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole-1-carboxamide] 1155394-24-3 C34H30Cl2N6O4
    5,5'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole-1-carboxamide]
    —— 5-<i>tert</i>-butyl-2-methyl-phenethyl bromide 854634-57-4 C13H19Br
    5-<i>tert</i>-butyl-2-methyl-phenethyl bromide
    —— 5-(2,4-dichloro-phenoxy)-valeric acid 3282-03-9 C11H12Cl2O3
    5-(2,4-dichloro-phenoxy)-valeric acid
    —— 5-(2,4-difluorophenyl)-4,5-diazatricyclo[5.2.1.0(2,6)]deca-2(6),3-diene-3-yl-methoxymethaneimine 1024005-29-5 C16H15F2N3O
    5-(2,4-difluorophenyl)-4,5-diazatricyclo[5.2.1.0(2,6)]deca-2(6),3-diene-3-yl-methoxymethaneimine
    —— 5-methyl-2,3-dihydrobenzofuran-7-amine 1228469-83-7 C9H11NO
    5-methyl-2,3-dihydrobenzofuran-7-amine
    —— 5',7'-dibromoisatin 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiosemicarbazone 1327162-70-8 C23H24Br2N4O10S
    5',7'-dibromoisatin 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiosemicarbazone
    —— 5-methyl-4-(pyridin-4-yl)-2,3-dihydrobenzofuran-7-amine 1609171-15-4 C14H14N2O
    5-methyl-4-(pyridin-4-yl)-2,3-dihydrobenzofuran-7-amine
    —— (5S)-4,5-dihydro-5-(8-oxotetradecyl)furan-2(3H)-one 928213-29-0 C18H32O3
    (5S)-4,5-dihydro-5-(8-oxotetradecyl)furan-2(3H)-one
    —— 5,6,7,8-Tetrahydro-8-ethoxy-4-methoxy-6-methyl-1,3-dioxolo<4,5-g>isoquinoline 108434-81-7 C14H19NO4
    5,6,7,8-Tetrahydro-8-ethoxy-4-methoxy-6-methyl-1,3-dioxolo<4,5-g>isoquinoline
    —— 5,6-anhydro-2,3-dideoxy-D-erythro-hexono-1,4-lactone 129151-46-8 C6H8O3
    5,6-anhydro-2,3-dideoxy-D-erythro-hexono-1,4-lactone
    —— (5R)-5-methylnonanoic acid 116530-39-3 C10H20O2
    (5R)-5-methylnonanoic acid
    —— 5,6,7,8-Tetrahydro-4,8-dimethoxy-6-methyl-1,3-dioxolo<4,5-g>isoquinoline 108434-80-6 C13H17NO4
    5,6,7,8-Tetrahydro-4,8-dimethoxy-6-methyl-1,3-dioxolo<4,5-g>isoquinoline
    —— 5,5'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[4,5-dihydro-3-(4-fluorophenyl)-1H-pyrazole-1-carboxamide] 1155394-25-4 C34H30F2N6O4
    5,5'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[4,5-dihydro-3-(4-fluorophenyl)-1H-pyrazole-1-carboxamide]