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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Bromo-2-fluoromethanesulfonylpyridine 2551114-55-5 C6H5BrFNO2S
    5-Bromo-2-fluoromethanesulfonylpyridine
    —— 5-((R)-((tert-butyldimethylsilyl)oxy)((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde oxime 102487-55-8 C18H35NO6Si
    5-((R)-((tert-butyldimethylsilyl)oxy)((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde oxime
    —— [5-trifluoromethoxy-1-(4-trifluoromethyl-phenyl)-1H-indazol-3-yl]-methanol 932041-33-3 C16H10F6N2O2
    [5-trifluoromethoxy-1-(4-trifluoromethyl-phenyl)-1H-indazol-3-yl]-methanol
    —— 5-(4-dimethylamino-phenyl)-2,2-bis-trifluoromethyl-oxazolidin-4-one 850-93-1 C13H12F6N2O2
    5-(4-dimethylamino-phenyl)-2,2-bis-trifluoromethyl-oxazolidin-4-one
    —— 5-(4-(5-methylpyridin-2-yl)benzyl)-3-(2-(methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-6-yl)-1,2,4-oxadiazole 1046814-60-1 C25H24N4O3S
    5-(4-(5-methylpyridin-2-yl)benzyl)-3-(2-(methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-6-yl)-1,2,4-oxadiazole
    —— 5-(pyridin-2-yl)-3,3-bis(pyridin-2-ylethynyl)pent-4-yn-1-yl pivalate 1415568-91-0 C29H25N3O2
    5-(pyridin-2-yl)-3,3-bis(pyridin-2-ylethynyl)pent-4-yn-1-yl pivalate
    —— 5,5-dichloro-4-methyl-penta-2<i>t</i>,4-dienal 56426-99-4 C6H6Cl2O
    5,5-dichloro-4-methyl-penta-2<i>t</i>,4-dienal
    —— 5-(4-chlorobenzenesulfonamido)-2-methyl-4-phenylthiazole 1184177-41-0 C16H13ClN2O2S2
    5-(4-chlorobenzenesulfonamido)-2-methyl-4-phenylthiazole
    —— 5-(N-(2-(benzyloxy)ethyl)acetamido)-3-(4-chlorobenzyl)-2-methylbenzo[d]thiazol-3-ium bromide 1169757-04-3 Br*C26H26ClN2O2S
    5-(N-(2-(benzyloxy)ethyl)acetamido)-3-(4-chlorobenzyl)-2-methylbenzo[d]thiazol-3-ium bromide
    —— 5-(3-dimethylaminoprop-2-en-1-oyl)-1-cyclopropyl-2-methylimidazole 600699-67-0 C12H17N3O
    5-(3-dimethylaminoprop-2-en-1-oyl)-1-cyclopropyl-2-methylimidazole
    —— 5-ethyl-2-phenylsulfanyl-thiophene-3-carboxylic acid ethyl ester 73225-51-1 C15H16O2S2
    5-ethyl-2-phenylsulfanyl-thiophene-3-carboxylic acid ethyl ester
    —— 5-(trifluoromethyl)-1-(4-{[3-(trifluoromethyl)phenyl]carbamoyl}-1,3-thiazol-2-yl)-1H-pyrazole-4-carboxylic acid 1190232-72-4 C16H8F6N4O3S
    5-(trifluoromethyl)-1-(4-{[3-(trifluoromethyl)phenyl]carbamoyl}-1,3-thiazol-2-yl)-1H-pyrazole-4-carboxylic acid
    —— 5-bromo-N-(4-methylthiazol-1-yl)-3-(pyrimidin-2-ylthio)pyridin-2-amine 953043-90-8 C13H10BrN5S2
    5-bromo-N-(4-methylthiazol-1-yl)-3-(pyrimidin-2-ylthio)pyridin-2-amine
    —— 5-Bromo-8-hydroxy-4-methyl-7-(2-oxo-propoxy)-3,4-dihydro-2H-naphthalen-1-one 676562-92-8 C14H15BrO4
    5-Bromo-8-hydroxy-4-methyl-7-(2-oxo-propoxy)-3,4-dihydro-2H-naphthalen-1-one
    —— 5,7-dihydro-1-methyl-4(1H)-quinoline 118684-20-1 C10H9NO3
    5,7-dihydro-1-methyl-4(1H)-quinoline
    —— 5-(acetylamino-phenyl-methyl)-5-methyl-3-phenyl-thiazolidin-4-one 1097-69-4 C19H20N2O2S
    5-(acetylamino-phenyl-methyl)-5-methyl-3-phenyl-thiazolidin-4-one
    —— 5,5-dimethyl-7-[(1S)-1-phenylethyl]-2-(pyridin-3-ylamino)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1201361-73-0 C21H21N5O
    5,5-dimethyl-7-[(1S)-1-phenylethyl]-2-(pyridin-3-ylamino)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 5-(3-<i>tert</i>-butyl-ureido)-[1,2,3]thiadiazole-4-carboxylic acid isobutylamide 40765-26-2 C12H21N5O2S
    5-(3-<i>tert</i>-butyl-ureido)-[1,2,3]thiadiazole-4-carboxylic acid isobutylamide
    —— 5-(4-methoxybenzylidene)-2-((E)-4-methoxystyryl)-3-phenyl-3,5-dihydro-4H-imidazol-4-one 1250864-81-3 C26H22N2O3
    5-(4-methoxybenzylidene)-2-((E)-4-methoxystyryl)-3-phenyl-3,5-dihydro-4H-imidazol-4-one
    —— 5'-O-benzoyl-6-N,N-diethyl-2',3'-O-isopropylideneadenosine 1174638-96-0 C24H29N5O5
    5'-O-benzoyl-6-N,N-diethyl-2',3'-O-isopropylideneadenosine
    —— [5-(4-Chloro-phenyl)-2H-pyrazol-3-yl]-thieno[3,2-d]pyrimidin-4-yl-amine 225382-92-3 C15H10ClN5S
    [5-(4-Chloro-phenyl)-2H-pyrazol-3-yl]-thieno[3,2-d]pyrimidin-4-yl-amine
    —— 5-[(Decylamino)-[4-[[4-[[4-[(decylamino)-(3,3,8,8-tetramethyl-2,7-dioxo-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonan-5-yl)methyl]phenoxy]methyl]phenyl]methoxy]phenyl]methyl]-3,3,8,8-tetramethyl-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonane-2,7-dione 470685-94-0 C58H86N2O14P2
    5-[(Decylamino)-[4-[[4-[[4-[(decylamino)-(3,3,8,8-tetramethyl-2,7-dioxo-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonan-5-yl)methyl]phenoxy]methyl]phenyl]methoxy]phenyl]methyl]-3,3,8,8-tetramethyl-1,4,6,9-tetraoxa-5lambda5-phosphaspiro[4.4]nonane-2,7-dione
    —— 5-((hydroxyimino)methyl)-2-methoxy-N1,N3-dimethylisophthalamide 1612753-15-7 C12H15N3O4
    5-((hydroxyimino)methyl)-2-methoxy-N1,N3-dimethylisophthalamide
    —— 5'-Acetyl-2',6'-dihydroxy-3,4-dimethoxychalcone 116470-10-1 C19H18O6
    5'-Acetyl-2',6'-dihydroxy-3,4-dimethoxychalcone
    —— 5-hydroxy-3-[(1R,2S)-1-hydroxy-2-methylbutyl]-4-methylfuran-2(5H)-one 565434-33-5 C10H16O4
    5-hydroxy-3-[(1R,2S)-1-hydroxy-2-methylbutyl]-4-methylfuran-2(5H)-one
    —— 5-(4-methoxyphenyl)-5H-dibenzo[b,f]azepine 152019-82-4 C21H17NO
    5-(4-methoxyphenyl)-5H-dibenzo[b,f]azepine
    —— 5-(α-Dibutylamino-ethyl)-2-amino-1,3,4-oxadiazol 19473-66-6 C12H24N4O
    5-(α-Dibutylamino-ethyl)-2-amino-1,3,4-oxadiazol
    —— 5-morpholino-2,9-di(tridecan-7-yl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone 1609085-04-2 C54H69N3O5
    5-morpholino-2,9-di(tridecan-7-yl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone
    —— 5-(1-Ethoxy-vinyl)-5-methyl-dihydro-furan-2-one 147721-40-2 C9H14O3
    5-(1-Ethoxy-vinyl)-5-methyl-dihydro-furan-2-one
    —— 5,12-bis(4-methoxyphenyl)-6,11-diphenylnaphthacene 127257-71-0 C44H32O2
    5,12-bis(4-methoxyphenyl)-6,11-diphenylnaphthacene
    —— 5-(4-benzoyl-1,5-diphenyl-1H-pyrazol-3-yl)-1,2,4-triazolo[1,5-a]pyrimidine 1292816-50-2 C27H18N6O
    5-(4-benzoyl-1,5-diphenyl-1H-pyrazol-3-yl)-1,2,4-triazolo[1,5-a]pyrimidine
    —— (5S,13aR)-2,9,10-Trimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-3,5-diol 77844-24-7 C20H23NO5
    (5S,13aR)-2,9,10-Trimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-3,5-diol
    —— 5-(2-Methylsulfanyl-ethyl)-6-oxo-thiomorpholine-3-carboxylic acid (1-propyl-butyl)-amide 1206691-58-8 C15H28N2O2S2
    5-(2-Methylsulfanyl-ethyl)-6-oxo-thiomorpholine-3-carboxylic acid (1-propyl-butyl)-amide
    —— 5-Cyclopropyl-1,2,3-thiadiazole-4-carboxylic acid 1445951-16-5 C6H6N2O2S
    5-Cyclopropyl-1,2,3-thiadiazole-4-carboxylic acid
    —— (5Z)-3-methylnon-5-enyl acetate 1091594-90-9 C12H22O2
    (5Z)-3-methylnon-5-enyl acetate
    —— 5-(2-Methyl-1,3,4-oxadiazol-5-yl)-1-azabicyclo[3 1.1]heptane oxalate salt 134017-18-8 C2H2O4*C9H13N3O
    5-(2-Methyl-1,3,4-oxadiazol-5-yl)-1-azabicyclo[3 1.1]heptane oxalate salt
    —— 5-fluoro-2-[(2-morpholinoethyl)thio]benzothiazole 137810-92-5 C13H15FN2OS2
    5-fluoro-2-[(2-morpholinoethyl)thio]benzothiazole
    —— 5-cyano-1-methyl-1,5-dihydro-pyrrole-2,2,3,4-tetracarboxylic acid tetramethyl ester 73500-31-9 C14H16N2O8
    5-cyano-1-methyl-1,5-dihydro-pyrrole-2,2,3,4-tetracarboxylic acid tetramethyl ester
    —— 5-Nitro-1,1'-spirobi[2,1lambda4-benzoxathiole]-3,3'-dione 74053-32-0 C14H7NO6S
    5-Nitro-1,1'-spirobi[2,1lambda4-benzoxathiole]-3,3'-dione
    —— 5-amino-1-(6-cyclopropylamino-pyridazin-3-yl)-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester 69720-26-9 C13H16N6O2
    5-amino-1-(6-cyclopropylamino-pyridazin-3-yl)-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester
    —— 5-methyl-1<i>H</i>,1'<i>H</i>-1,1'-(2-oxo-propane-1,3-diyl)-bis-pyrimidine-2,4-dione 65042-79-7 C12H12N4O5
    5-methyl-1<i>H</i>,1'<i>H</i>-1,1'-(2-oxo-propane-1,3-diyl)-bis-pyrimidine-2,4-dione
    —— 5-[(Z)-2-(4-Cyano-butyl)-cyclododec-1-enyl]-pentanenitrile 63240-87-9 C22H36N2
    5-[(Z)-2-(4-Cyano-butyl)-cyclododec-1-enyl]-pentanenitrile
    —— 5-(4-carbamoylphenyl)-2-(2,6-difluorophenyl)oxazole-4-carboxamide 1082440-99-0 C17H11F2N3O3
    5-(4-carbamoylphenyl)-2-(2,6-difluorophenyl)oxazole-4-carboxamide
    —— 5-(1-pyrrolidinyl)-2-methyl-3-undecyn-2-ol 1467762-90-8 C16H29NO
    5-(1-pyrrolidinyl)-2-methyl-3-undecyn-2-ol
    —— 5-<2-Aethyl-pyridyl-(4)>-3-mercapto-1,2,4(H)-triazol 3652-21-9 C9H10N4S
    5-<2-Aethyl-pyridyl-(4)>-3-mercapto-1,2,4(H)-triazol
    —— 5'-{[1-(5-Nitro-thiophen-2-yl)-meth-(E)-ylidene]-amino}-[2,2';3',2'']terfuran-4'-carbonitrile 75861-40-4 C18H9N3O5S
    5'-{[1-(5-Nitro-thiophen-2-yl)-meth-(E)-ylidene]-amino}-[2,2';3',2'']terfuran-4'-carbonitrile
    —— 5-Hydroxy-4,4'-diisopropyl-isoxazolid-3-on 59116-38-0 C9H17NO3
    5-Hydroxy-4,4'-diisopropyl-isoxazolid-3-on
    —— 5-methyl-1-thia-3-aza-spiro[5.5]undecane-2,4-dione 104398-22-3 C10H15NO2S
    5-methyl-1-thia-3-aza-spiro[5.5]undecane-2,4-dione
    —— 5-Aminomethylen-cis-4-caranon 53471-51-5 C15H25NO
    5-Aminomethylen-cis-4-caranon
    —— 5-((1S,5S)-2-methylene-5-(prop-1-en-2-yl)cyclohexyl)-2,3-dihydrobenzofuran 1447730-82-6 C18H22O
    5-((1S,5S)-2-methylene-5-(prop-1-en-2-yl)cyclohexyl)-2,3-dihydrobenzofuran