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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-fluoro-2-{1-[6-(quinolin-6-yloxy)-pyrimidin-4-yl]-piperidin-4-yloxy}-pyrimidin-4-ylamine 1033834-40-0 C22H20FN7O2
    5-fluoro-2-{1-[6-(quinolin-6-yloxy)-pyrimidin-4-yl]-piperidin-4-yloxy}-pyrimidin-4-ylamine
    —— 5,6-dihydroxy-N-(2-methylpropyl)-2-[3-(trifluoromethyl)phenyl]pyrimidine-4-carboxamide 1407174-43-9 C16H16F3N3O3
    5,6-dihydroxy-N-(2-methylpropyl)-2-[3-(trifluoromethyl)phenyl]pyrimidine-4-carboxamide
    —— (5S)-2-(4-methylphenyl)-α,α-dimethyl-N-(1,3,4-thiadiazol-2-yl)-5H-[1]benzopyrano[2,3-b]pyridin-5-acetamide 1008114-98-4 C25H22N4O2S
    (5S)-2-(4-methylphenyl)-α,α-dimethyl-N-(1,3,4-thiadiazol-2-yl)-5H-[1]benzopyrano[2,3-b]pyridin-5-acetamide
    —— 5-[N''-(benzyloxycarbonyl)-N'-[5-(methoxycarbonyl)-1H-pyrrol-2-ylmethyl]guanidinylmethyl]-1H-pyrrole-2-carboxylic acid methyl ester 1350754-03-8 C23H25N5O6
    5-[N''-(benzyloxycarbonyl)-N'-[5-(methoxycarbonyl)-1H-pyrrol-2-ylmethyl]guanidinylmethyl]-1H-pyrrole-2-carboxylic acid methyl ester
    —— 5-Methyl-2-[3-(4-phenyl-piperazin-1-yl)-propyl]-4H-benzo[1,4]thiazin-3-one; hydrochloride 105125-96-0 C22H27N3OS*ClH
    5-Methyl-2-[3-(4-phenyl-piperazin-1-yl)-propyl]-4H-benzo[1,4]thiazin-3-one; hydrochloride
    —— 5-isopropyl-2,5-diphenyl-4,5-dihydrooxazole 104924-41-6 C18H19NO
    5-isopropyl-2,5-diphenyl-4,5-dihydrooxazole
    —— 5-methyl-[1,2,3]thiadiazole-4-carboxylic acid 2-(1-sulfamoyl-piperidin-4-yl)-ethylamide 58603-94-4 C11H19N5O3S2
    5-methyl-[1,2,3]thiadiazole-4-carboxylic acid 2-(1-sulfamoyl-piperidin-4-yl)-ethylamide
    —— 5-bromo-N-(3-methoxyphenyl)-3-nitropyridin-2-amine 1284696-40-7 C12H10BrN3O3
    5-bromo-N-(3-methoxyphenyl)-3-nitropyridin-2-amine
    —— (5R,2-S)-1-[(2-chlorophenyl)methyl]-5-oxiranyl-2-pyrrolidinone 127093-97-4 C13H14ClNO2
    (5R,2-S)-1-[(2-chlorophenyl)methyl]-5-oxiranyl-2-pyrrolidinone
    —— 5'-O-Benzoyl-2'-deoxy-5-ethynyluridine 107667-09-4 C18H16N2O6
    5'-O-Benzoyl-2'-deoxy-5-ethynyluridine
    —— 5-(2-fluoro-5-methoxybenzylidene)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene 710341-25-6 C23H19FO
    5-(2-fluoro-5-methoxybenzylidene)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene
    —— 5-isobutyryl-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepine 31552-95-1 C18H17NO
    5-isobutyryl-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepine
    —— 5'-(4-chlorophenylsulfonyl)-2',5'-dihydrospiro[cyclopropane-1,4'-pyrazolo[4,3-c]quinoline] 959998-43-7 C18H14ClN3O2S
    5'-(4-chlorophenylsulfonyl)-2',5'-dihydrospiro[cyclopropane-1,4'-pyrazolo[4,3-c]quinoline]
    —— 5-O-(4,4'-dimethoxytrityl)-3-O-toluoyl-1,2-dideoxy-D-ribose 1332834-98-6 C34H34O6
    5-O-(4,4'-dimethoxytrityl)-3-O-toluoyl-1,2-dideoxy-D-ribose
    —— (5Z,7Z)-6,7-Dinitro-dodeca-5,7-diene 145473-61-6 C12H20N2O4
    (5Z,7Z)-6,7-Dinitro-dodeca-5,7-diene
    —— 5-ethoxy-4-methylene-non-6-yn-3-one 1272322-51-6 C12H18O2
    5-ethoxy-4-methylene-non-6-yn-3-one
    —— 5,5-diethoxy-2-propyl-2-(3,4,5-trimethoxyphenyl)pentanenitrile 110998-84-0 C21H33NO5
    5,5-diethoxy-2-propyl-2-(3,4,5-trimethoxyphenyl)pentanenitrile
    —— 5'-O-(4,4'-dimethoxytrityl)-O6-diphenylcarbamoyl-N2-phenylacetyl-2'-deoxyguanosine 750629-22-2 C52H46N6O8
    5'-O-(4,4'-dimethoxytrityl)-O6-diphenylcarbamoyl-N2-phenylacetyl-2'-deoxyguanosine
    —— (5,6-dimethyl-1H-indol-3-yl)(phenyl)methanone 1538596-12-1 C17H15NO
    (5,6-dimethyl-1H-indol-3-yl)(phenyl)methanone
    —— 5-(4-(3H-benzo[d]imidazol-5-ylamino)quinazolin-2-yl)benzene-1,2,3-triol 1251839-97-0 C21H15N5O3
    5-(4-(3H-benzo[d]imidazol-5-ylamino)quinazolin-2-yl)benzene-1,2,3-triol
    —— 5-(3-[(2-tert-butoxycarbonylamino)ethylcarbamoyl]-benzylaminocarboyl)-9-hydroxy-1,3-dihydropyrrolo[3,4-c]-carbazole-1,3(2H,6H)-dione 1225190-09-9 C30H29N5O7
    5-(3-[(2-tert-butoxycarbonylamino)ethylcarbamoyl]-benzylaminocarboyl)-9-hydroxy-1,3-dihydropyrrolo[3,4-c]-carbazole-1,3(2H,6H)-dione
    —— 5-methyl-5a,6,11,12a-tetrahydro-5H-benz[2,3]azepino[5,6-c]indol-12-one 1202749-59-4 C17H16N2O
    5-methyl-5a,6,11,12a-tetrahydro-5H-benz[2,3]azepino[5,6-c]indol-12-one
    —— 5-(1-Chloro-2-methyl-propenyl)-3,3-diethyl-dihydro-furan-2-one 100090-24-2 C12H19ClO2
    5-(1-Chloro-2-methyl-propenyl)-3,3-diethyl-dihydro-furan-2-one
    —— 5,6-Benztryptamine 91028-80-7 C14H14N2
    5,6-Benztryptamine
    —— (5S)-2-methyl-1,2-azaphospholidine-5-carboxylate 2-oxide 120979-47-7 C7H14NO3P
    (5S)-2-methyl-1,2-azaphospholidine-5-carboxylate 2-oxide
    —— (5S,8R,9S,10S,13S,14S,16S,17S)-16-(tert-Butyl-dimethyl-silanyloxy)-17-hydroxy-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-hexadecahydro-cyclopenta[a]phenanthren-3-one 223455-37-6 C35H62O5Si
    (5S,8R,9S,10S,13S,14S,16S,17S)-16-(tert-Butyl-dimethyl-silanyloxy)-17-hydroxy-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-hexadecahydro-cyclopenta[a]phenanthren-3-one
    —— 5-(3-propyl-1-benzothien-2-yl)-7-methyl-2-oxo-1H,2H-isochromeno[6,7-d][1,3]oxazol-6-ium perchlorate 1398496-76-8 C22H18NO3S*ClO4
    5-(3-propyl-1-benzothien-2-yl)-7-methyl-2-oxo-1H,2H-isochromeno[6,7-d][1,3]oxazol-6-ium perchlorate
    —— 5,5'-Di-tert-butyl-4,4'-dihydroxy-3,3'-diisopropyl-biphenyl 96074-34-9 C26H38O2
    5,5'-Di-tert-butyl-4,4'-dihydroxy-3,3'-diisopropyl-biphenyl
    —— [5-ethoxy-3-(4-fluoro-phenyl)-pyrimido[5,4-e][1,2,4]triazin-7-yl]-ethyl-amine 1236072-51-7 C15H15FN6O
    [5-ethoxy-3-(4-fluoro-phenyl)-pyrimido[5,4-e][1,2,4]triazin-7-yl]-ethyl-amine
    —— (5,10,15,20-tetraphenylporphyrinato)molybdenum(II) bis(piperidine) 869118-03-6 C54H50MoN6
    (5,10,15,20-tetraphenylporphyrinato)molybdenum(II) bis(piperidine)
    —— 5-(6,6-dimethyl-1-(pyridin-3-ylmethyl)-4,5,6,7-tetrahydro-1H-indazol-3-yl)-3-(5-ethyl-6-methoxy-2-methylpyridin-3-yl)-1,2,4-oxadiazole 1233244-26-2 C26H30N6O2
    5-(6,6-dimethyl-1-(pyridin-3-ylmethyl)-4,5,6,7-tetrahydro-1H-indazol-3-yl)-3-(5-ethyl-6-methoxy-2-methylpyridin-3-yl)-1,2,4-oxadiazole
    —— 5-fluoro-9-methyl-2,3-dihydro-1H-carbazol-4(9H)-one 1260425-39-5 C13H12FNO
    5-fluoro-9-methyl-2,3-dihydro-1H-carbazol-4(9H)-one
    —— 5-(2,2,3,3-tetrafluoropropoxy)-1H-indole 1335101-85-3 C11H9F4NO
    5-(2,2,3,3-tetrafluoropropoxy)-1H-indole
    —— {5-[3-(5-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidin]-1'-yl)isoxazol-5-yl]-2H-tetrazol-2-yl}acetic acid 1241952-39-5 C19H17BrN6O5
    {5-[3-(5-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidin]-1'-yl)isoxazol-5-yl]-2H-tetrazol-2-yl}acetic acid
    —— 5-ethoxy-2-(3-ethoxy-propyl)-pentylamine 857605-51-7 C12H27NO2
    5-ethoxy-2-(3-ethoxy-propyl)-pentylamine
    —— <5-Nitro-selenophenyl-(2)>-aethanon-(1)-thiosemicarbazon 114698-61-2 C7H8N4O2SSe
    <5-Nitro-selenophenyl-(2)>-aethanon-(1)-thiosemicarbazon
    —— 5<i>c</i>-[1,3]dioxolan-2-yl-2-methanesulfonyl-4-methyl-(4a<i>c</i>,9a<i>c</i>)-decahydro-4<i>r</i>,9b<i>c</i>-propano-indeno[1,2-<i>c</i>]pyridine-5a<i>c</i>,7<i>c</i>-diol 35014-94-9 C20H33NO6S
    5<i>c</i>-[1,3]dioxolan-2-yl-2-methanesulfonyl-4-methyl-(4a<i>c</i>,9a<i>c</i>)-decahydro-4<i>r</i>,9b<i>c</i>-propano-indeno[1,2-<i>c</i>]pyridine-5a<i>c</i>,7<i>c</i>-diol
    —— 5'-chloro-2'-hydroxy-3'-nitrobiphenyl-4-carboxylic acid 376592-75-5 C13H8ClNO5
    5'-chloro-2'-hydroxy-3'-nitrobiphenyl-4-carboxylic acid
    —— 5-ferrocenyl-2-(2-benzothiazolyl)ethene 60165-13-1 C19H15FeNS
    5-ferrocenyl-2-(2-benzothiazolyl)ethene
    —— 5-(2,4-dichlorophenyl)-N-(2,3-dihydro-1H-inden-1-yl)-3,6-dimethylpyrazin-2-amine 535934-74-8 C21H19Cl2N3
    5-(2,4-dichlorophenyl)-N-(2,3-dihydro-1H-inden-1-yl)-3,6-dimethylpyrazin-2-amine
    —— 5-Hydroxy-2,4,6,8-tetramethyl-chinazolin 91566-27-7 C12H14N2O
    5-Hydroxy-2,4,6,8-tetramethyl-chinazolin
    —— {5-[2-(5-chloro-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidin]-1'-yl)pyrimidin-5-yl]-2H-tetrazol-2-yl}acetic acid 1293982-93-0 C20H18ClN7O4
    {5-[2-(5-chloro-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidin]-1'-yl)pyrimidin-5-yl]-2H-tetrazol-2-yl}acetic acid
    —— 5-BROMO-2-THIENYLZINC BROMIDE 151073-94-8 C4H2Br2SZn
    5-BROMO-2-THIENYLZINC BROMIDE
    —— 5-O-methoxymethylpyranofoline 82857-41-8 C22H23NO6
    5-O-methoxymethylpyranofoline
    —— 5'-deoxy-5-fluoro-N4-(neopentyloxycarbonyl)-cytidine 162204-44-6 C15H22FN3O6
    5'-deoxy-5-fluoro-N4-(neopentyloxycarbonyl)-cytidine
    —— 5-fluoro-N2-(3-methoxy-2-methylphenyl)-N4-(3-oxo-2H,4H-5-pyrid[1,4]oxazin-6-yl)-2,4-pyrimidinediamine 841293-39-8 C19H17FN6O3
    5-fluoro-N2-(3-methoxy-2-methylphenyl)-N4-(3-oxo-2H,4H-5-pyrid[1,4]oxazin-6-yl)-2,4-pyrimidinediamine
    —— 5-<Triethyl-germanium>-3-ethyl-pentan-3-ol 17715-16-1 C13H30GeO
    5-<Triethyl-germanium>-3-ethyl-pentan-3-ol
    —— 5-methyl-3-phenethyl-oxazolidine-2,4-dione 105909-98-6 C12H13NO3
    5-methyl-3-phenethyl-oxazolidine-2,4-dione
    —— 5,7-Dimethoxyisoflavanone enol acetate 123743-03-3 C19H18O5
    5,7-Dimethoxyisoflavanone enol acetate
    —— 5-chloro-2-nitrocinnamaldehyde 193140-32-8 C9H6ClNO3
    5-chloro-2-nitrocinnamaldehyde