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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(10-methyl-10<i>H</i>-phenothiazin-2-yl)-pentanenitrile 25244-97-7 C18H18N2S
    5-(10-methyl-10<i>H</i>-phenothiazin-2-yl)-pentanenitrile
    —— (+/-)-5-methyl-3-phenethyl-cyclopent-2-enone 330800-49-2 C14H16O
    (+/-)-5-methyl-3-phenethyl-cyclopent-2-enone
    —— [5-Butyl-1,4-dimethyl-3-(2-nitro-phenyl)-1H-pyrrol-2-yl]-acetic acid 180338-16-3 C18H22N2O4
    [5-Butyl-1,4-dimethyl-3-(2-nitro-phenyl)-1H-pyrrol-2-yl]-acetic acid
    —— 5,5-difluoro-1,3,7,9-tetramethyl-10-phenyl-8-((2-(pyridin-2-yl)hydrazineylidene)methyl)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 1609948-78-8 C25H24BF2N5
    5,5-difluoro-1,3,7,9-tetramethyl-10-phenyl-8-((2-(pyridin-2-yl)hydrazineylidene)methyl)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
    —— 5-bromo-2-(prop-1-yn-1-yl)pyridine 1624607-15-3 C8H6BrN
    5-bromo-2-(prop-1-yn-1-yl)pyridine
    —— (5S)-5-((1S)-1-{[(2R)-4-(4'-fluorobiphenyl-4-yl)-2-methylpiperazin-1-yl]carbonyl}-3-methylbutyl)-2,2-dimethyl-1,3-dioxolan-4-one 874647-61-7 C28H35FN2O4
    (5S)-5-((1S)-1-{[(2R)-4-(4'-fluorobiphenyl-4-yl)-2-methylpiperazin-1-yl]carbonyl}-3-methylbutyl)-2,2-dimethyl-1,3-dioxolan-4-one
    —— 5-[[4-[2-Fluoro-6-(morpholine-4-carbonyl)phenyl]-5-oxotetrazole-1-carbonyl]-propan-2-ylamino]-2-methoxybenzoic acid 1346565-60-3 C24H25FN6O7
    5-[[4-[2-Fluoro-6-(morpholine-4-carbonyl)phenyl]-5-oxotetrazole-1-carbonyl]-propan-2-ylamino]-2-methoxybenzoic acid
    —— 5-Methyl-5-<2-(4-pyridyl)-ethyl>-barbitursaeure 88617-76-9 C12H13N3O3
    5-Methyl-5-<2-(4-pyridyl)-ethyl>-barbitursaeure
    —— 5-<2,4-Dinitroanilino>-benzo-triazol 14859-18-8 C12H8N6O4
    5-<2,4-Dinitroanilino>-benzo-triazol
    —— 5-amino-4'-methoxy-[2,3']bipyridinyl-6-carboxylic acid ((S)-3-amino-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)-amide 1052709-56-4 C22H25N7O2
    5-amino-4'-methoxy-[2,3']bipyridinyl-6-carboxylic acid ((S)-3-amino-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)-amide
    —— 5(S*),8(S*)-dihydroxy-4,4,9,9-tetramethyl<12>paracyclophane-6,7-dione 137334-94-2 C22H32O4
    5(S*),8(S*)-dihydroxy-4,4,9,9-tetramethyl<12>paracyclophane-6,7-dione
    —— 5-(4-Bromo-1-methylindol-3-yl)-2-ethenyl-1,3-oxazole 321527-32-6 C14H11BrN2O
    5-(4-Bromo-1-methylindol-3-yl)-2-ethenyl-1,3-oxazole
    —— 5-phenylsulfanylcarbonylamino-valeric acid 100391-33-1 C12H15NO3S
    5-phenylsulfanylcarbonylamino-valeric acid
    —— 5-(2-imino-4-oxooxazolidine-5-yl)pentanoic acid 87043-73-0 C8H12N2O4
    5-(2-imino-4-oxooxazolidine-5-yl)pentanoic acid
    —— 5-butoxy-2-ethyl-3,3,5-trimethyl-[1,2]oxaphospholane 2-sulfide 60755-59-1 C12H25O2PS
    5-butoxy-2-ethyl-3,3,5-trimethyl-[1,2]oxaphospholane 2-sulfide
    —— 5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-thiophenyl}-thiophene-2-carhoxylic acid 1135871-18-9 C18H13N3O2S3
    5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-thiophenyl}-thiophene-2-carhoxylic acid
    —— 5-<Triphenyl-vinyl>-2,3-dihydro-4H-pyran 95817-26-8 C25H22O
    5-<Triphenyl-vinyl>-2,3-dihydro-4H-pyran
    —— 5-methoxy-8-chloro-thiochroman-4-one-2-acetonitrile 59429-77-5 C12H10ClNO2S
    5-methoxy-8-chloro-thiochroman-4-one-2-acetonitrile
    —— 5-Nitro-2-methyl-3-<5-nitro-3-oxo-2-methyl>-2,3-dihydro-indolyl-(2)>-indol 93654-58-1 C18H14N4O5
    5-Nitro-2-methyl-3-<5-nitro-3-oxo-2-methyl>-2,3-dihydro-indolyl-(2)>-indol
    —— 5exo-Brom-6exo-succinimido-bicyclo<2.2.1>heptan-2,3exo-cis-dicarbonsaeureanhydrid 101749-82-0 C13H12BrNO5
    5exo-Brom-6exo-succinimido-bicyclo<2.2.1>heptan-2,3exo-cis-dicarbonsaeureanhydrid
    —— 5-Nitro-2-phenylmercapto-phenylharnstoff 91902-21-5 C13H11N3O3S
    5-Nitro-2-phenylmercapto-phenylharnstoff
    —— 5,5-Bis[2-(benzenesulfonyl)ethyl]-6-imino-1,3-dimethyl-1,3-diazinane-2,4-dione 1011266-31-1 C22H25N3O6S2
    5,5-Bis[2-(benzenesulfonyl)ethyl]-6-imino-1,3-dimethyl-1,3-diazinane-2,4-dione
    —— 5-(10-Brom-dibenzo<a,d>cycloheptenyl)-essigsaeure 36736-93-3 C17H13BrO2
    5-(10-Brom-dibenzo<a,d>cycloheptenyl)-essigsaeure
    —— 5,6-dihydro-dibenz[b,h]acridine-7-carboxylic acid 874002-54-7 C22H15NO2
    5,6-dihydro-dibenz[b,h]acridine-7-carboxylic acid
    —— 5-Chloro-1,3-bis-{[4-((E)-styryl)-phenylamino]-methyl}-1,3-dihydro-benzoimidazole-2-thione 106550-92-9 C37H31ClN4S
    5-Chloro-1,3-bis-{[4-((E)-styryl)-phenylamino]-methyl}-1,3-dihydro-benzoimidazole-2-thione
    —— 5-(5-trifluoromethyl-1H-benzimidazol-2-ylsulfanyl)furan-2-carbaldehyde 920536-47-6 C13H7F3N2O2S
    5-(5-trifluoromethyl-1H-benzimidazol-2-ylsulfanyl)furan-2-carbaldehyde
    —— 5-chloro-2-(chloromethyl)-1-(propan-2-yl)-1H-1,3-benzodiazolehydrochloride 2253630-16-7 C11H13Cl3N2
    5-chloro-2-(chloromethyl)-1-(propan-2-yl)-1H-1,3-benzodiazolehydrochloride
    —— (5-(3-tert-butylcyclohexyl)pent-2-enyl)benzene 1383713-08-3 C21H32
    (5-(3-tert-butylcyclohexyl)pent-2-enyl)benzene
    —— 5-[6-chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-2-cyclopropylisoindolin-1-one 1614234-29-5 C22H21ClN4O2
    5-[6-chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-2-cyclopropylisoindolin-1-one
    —— (5R,7S)-5-(4-ethylphenyl)-N-((5-fluoropyridin-2-yl)methyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide 1403602-32-3 C22H21F4N5O
    (5R,7S)-5-(4-ethylphenyl)-N-((5-fluoropyridin-2-yl)methyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide
    —— 5-Methyl-7-methylmercaptotetrazolo<1.5-c>pyrimidin 30152-93-3 C6H7N5S
    5-Methyl-7-methylmercaptotetrazolo<1.5-c>pyrimidin
    —— 5-ethylindeno[1,2-b]carbazol-11(5H)-one 1383942-83-3 C21H15NO
    5-ethylindeno[1,2-b]carbazol-11(5H)-one
    —— 5-dodecyl-3-(4-methylphenyl)-2-isoxazoline 72553-37-8 C22H35NO
    5-dodecyl-3-(4-methylphenyl)-2-isoxazoline
    —— 5-(4-chlorophenyl)-N-phenyl-4-(4-pyridinyl)-1H-pyrazol-3-amine 216505-73-6 C20H15ClN4
    5-(4-chlorophenyl)-N-phenyl-4-(4-pyridinyl)-1H-pyrazol-3-amine
    —— 5-Fluoro-1-(7-oxo-azepan-2-yl)-1H-pyrimidine-2,4-dione 74991-11-0 C10H12FN3O3
    5-Fluoro-1-(7-oxo-azepan-2-yl)-1H-pyrimidine-2,4-dione
    —— 5-nitro-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid amide 60467-06-3 C15H8N2O5
    5-nitro-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid amide
    —— 5-(2,4-bis-benzyloxy-5-bromo-phenyl)-4-(1-methyl-1H-indol-5-yl)-4H-[1,2,4]triazol-3-ol 959838-30-3 C31H25BrN4O3
    5-(2,4-bis-benzyloxy-5-bromo-phenyl)-4-(1-methyl-1H-indol-5-yl)-4H-[1,2,4]triazol-3-ol
    —— (5S,8R,8aS)-8-Methyl-5-((Z)-pent-1-enyl)-octahydro-indolizine 875584-56-8 C14H25N
    (5S,8R,8aS)-8-Methyl-5-((Z)-pent-1-enyl)-octahydro-indolizine
    —— 5-isopropyl-2-methyl-8H-cyclohepta<b>thiophen-8-one 1,1-dioxide 95109-58-3 C13H14O3S
    5-isopropyl-2-methyl-8H-cyclohepta<b>thiophen-8-one 1,1-dioxide
    —— 5-chloro-3-(2-fluorophenyl)-N-(2-hydroxyethyl)-indole-2-carboxamide 63190-18-1 C17H14ClFN2O2
    5-chloro-3-(2-fluorophenyl)-N-(2-hydroxyethyl)-indole-2-carboxamide
    —— 5-cyano-3,4-dihydroxy-4'-(trifluoromethyl)benzophenone 134611-80-6 C15H8F3NO3
    5-cyano-3,4-dihydroxy-4'-(trifluoromethyl)benzophenone
    —— 5-methoxy-3-methyl-4-phenylisoxazole 7713-62-4 C11H11NO2
    5-methoxy-3-methyl-4-phenylisoxazole
    —— 5'-uridylic acid-elliptinium hexafluorophosphate 102420-22-4 C27H26N4O10P*F6P
    5'-uridylic acid-elliptinium hexafluorophosphate
    —— 5-bromopentyloxy-4'-n-butylazobenzene 194292-77-8 C21H27BrN2O
    5-bromopentyloxy-4'-n-butylazobenzene
    —— 5-(methoxymethoxy)spiro[3H-indene-2,1'-cyclopropane]-1-one 1253118-77-2 C13H14O3
    5-(methoxymethoxy)spiro[3H-indene-2,1'-cyclopropane]-1-one
    —— (5Z,7E)-(1S,3R)-1,3-dihydroxy-24-(thiazol-2-yl)-9,10-secochola-5,7,10(19)-trien-24-one 321911-22-2 C27H37NO3S
    (5Z,7E)-(1S,3R)-1,3-dihydroxy-24-(thiazol-2-yl)-9,10-secochola-5,7,10(19)-trien-24-one
    —— 5-(2-bromoacetamido)-N-butyl-2-propargyloxybenzamide 1395396-50-5 C16H19BrN2O3
    5-(2-bromoacetamido)-N-butyl-2-propargyloxybenzamide
    —— 5-pyridin-2-yl-N-(2-sulfamoylphenyl)sulfonyl-thiophene-2-carboxamide 1154059-07-0 C16H13N3O5S3
    5-pyridin-2-yl-N-(2-sulfamoylphenyl)sulfonyl-thiophene-2-carboxamide
    —— (5,7-Dichloro-benzofuran-3-yl)-acetonitrile 139313-81-8 C10H5Cl2NO
    (5,7-Dichloro-benzofuran-3-yl)-acetonitrile
    —— 5-bromo-3-formyl-6-isopropyl-tropolone 91820-07-4 C11H11BrO3
    5-bromo-3-formyl-6-isopropyl-tropolone