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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-{[5-chloro-4-({2-[(methylamino)carbonyl]phenyl}amino)-2-pyridinyl]amino}-1-ethyl-N-methyl-1H-pyrazole-3-carboxamide 1224886-90-1 C20H22ClN7O2
    5-{[5-chloro-4-({2-[(methylamino)carbonyl]phenyl}amino)-2-pyridinyl]amino}-1-ethyl-N-methyl-1H-pyrazole-3-carboxamide
    —— 5-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-3-phenyl-2,5-dihydro-1H-[1,2,4]triazin-6-one 116247-48-4 C17H15N3O3
    5-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-3-phenyl-2,5-dihydro-1H-[1,2,4]triazin-6-one
    —— 5,7-dibromo-8-hydroxy quinoline potassium 160883-72-7 C9H4Br2NO*K
    5,7-dibromo-8-hydroxy quinoline potassium
    —— 5-(1-Methylpiperidin-3-yl)-1,3,4-oxadiazol-2-amine 1211459-35-6 C8H14N4O
    5-(1-Methylpiperidin-3-yl)-1,3,4-oxadiazol-2-amine
    —— 5-cyano-N-(4-{[3-(piperidin-1-yl)propyl]carbamoyl}phenyl)-1,3-dihydro-2H-isoindole-2-carboxamide 1375549-42-0 C25H29N5O2
    5-cyano-N-(4-{[3-(piperidin-1-yl)propyl]carbamoyl}phenyl)-1,3-dihydro-2H-isoindole-2-carboxamide
    —— 5-N(4-hydroxyphenyl)pyridine-2,5-dicarboxamide 1443619-24-6 C13H11N3O3
    5-N(4-hydroxyphenyl)pyridine-2,5-dicarboxamide
    —— 5-(8-tert-butylspiro[2,3-dihydrochromene-4,1'-cyclopropane]-6-yl)-1-(cyclohexylmethyl)-2-methyl-N-(oxan-4-yl)pyrrole-3-carboxamide 1442423-92-8 C33H46N2O3
    5-(8-tert-butylspiro[2,3-dihydrochromene-4,1'-cyclopropane]-6-yl)-1-(cyclohexylmethyl)-2-methyl-N-(oxan-4-yl)pyrrole-3-carboxamide
    —— 5-Hydroxy-1-methyl-2-(1'-oxo-5',5'-dimethyl-3'-hydroxy-2'-cyclohexen-2-yl-methyl)-indol-3-carbonsaeureethylester 75390-05-5 C21H25NO5
    5-Hydroxy-1-methyl-2-(1'-oxo-5',5'-dimethyl-3'-hydroxy-2'-cyclohexen-2-yl-methyl)-indol-3-carbonsaeureethylester
    —— 5-acetoxy-2,6-dibromohexanitrile 108160-66-3 C8H11Br2NO2
    5-acetoxy-2,6-dibromohexanitrile
    —— 5-((2S,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-((tert-butyldimethylsilyl)oxy)-4-hydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 144429-56-1 C36H44N2O8Si
    5-((2S,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-((tert-butyldimethylsilyl)oxy)-4-hydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
    —— (+)-(5-benzyl-3-iodobicyclo[2.2.2]octa-2,5-dien-2-yl)(3,5-dimethyl-1H-pyrazol-1-yl)methanone 1033604-28-2 C21H21IN2O
    (+)-(5-benzyl-3-iodobicyclo[2.2.2]octa-2,5-dien-2-yl)(3,5-dimethyl-1H-pyrazol-1-yl)methanone
    —— 5-chlorothiophene-2-sulphonic acid N-methyI-N-[4-(3-phenylureido)phenyl]amide 1259029-34-9 C18H16ClN3O3S2
    5-chlorothiophene-2-sulphonic acid N-methyI-N-[4-(3-phenylureido)phenyl]amide
    —— 5-cyclohexyl-N-(3,5-dichlorophenyl)-N-(methylsulfonyl)-4-(trifluoromethyl)pent-4-enamide 1401112-11-5 C19H22Cl2F3NO3S
    5-cyclohexyl-N-(3,5-dichlorophenyl)-N-(methylsulfonyl)-4-(trifluoromethyl)pent-4-enamide
    —— 5-Benzyliden-4-phenyl-2-piperidinocarbonyl-2(5H)-furanon 37879-68-8 C23H21NO3
    5-Benzyliden-4-phenyl-2-piperidinocarbonyl-2(5H)-furanon
    —— 5-(2-hydroxy-ethyl)-4-methyl-3-(2-methyl-4-methylamino-pyrimidin-5-ylmethyl)-3H-thiazole-2-thione 42784-43-0 C13H18N4OS2
    5-(2-hydroxy-ethyl)-4-methyl-3-(2-methyl-4-methylamino-pyrimidin-5-ylmethyl)-3H-thiazole-2-thione
    —— 5-(2-nitro-2-phenyl-1-ethenylamino)-1,3-benzothiazole-2-thiol 1187384-26-4 C15H11N3O2S2
    5-(2-nitro-2-phenyl-1-ethenylamino)-1,3-benzothiazole-2-thiol
    —— (5,10,15,20-tetrakis(p-tolyl)porphyrinato)(benzyl)iridium(III) 1034979-68-4 C55H43IrN4
    (5,10,15,20-tetrakis(p-tolyl)porphyrinato)(benzyl)iridium(III)
    —— 5-[(3-Iodo-6-methylimidazo[1,2-a]pyrazin-8-yl)-(2-trimethylsilylethoxymethyl)amino]-1,2-thiazole-3-carbaldehyde 1094070-69-5 C17H22IN5O2SSi
    5-[(3-Iodo-6-methylimidazo[1,2-a]pyrazin-8-yl)-(2-trimethylsilylethoxymethyl)amino]-1,2-thiazole-3-carbaldehyde
    —— 5-O-acetyl-3-deoxy-3-C-formyl-1,2-O-isopropylidene-α-D-ribofuranose 63593-13-5 C11H16O6
    5-O-acetyl-3-deoxy-3-C-formyl-1,2-O-isopropylidene-α-D-ribofuranose
    —— (5α)-estrano[2,3-<i>d</i>]isoxazol-17β-ol 3464-04-8 C19H27NO2
    (5α)-estrano[2,3-<i>d</i>]isoxazol-17β-ol
    —— 5-Chloro-16-(2-methylprop-1-enyl)-9,17-dioxa-12-thiatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),4,6,11(15),13-hexaen-2-one 1049318-74-2 C18H13ClO3S
    5-Chloro-16-(2-methylprop-1-enyl)-9,17-dioxa-12-thiatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),4,6,11(15),13-hexaen-2-one
    —— 5-aminopentyl 3,4,5-tri-O-benzyl-2-O-(3-carboxypropionyl)-β-D-galactopyranosyl-(1->3)-4,6-O-benzylidene-β-D-glucopyranoside π-lactam 1363528-66-8 C49H57NO13
    5-aminopentyl 3,4,5-tri-O-benzyl-2-O-(3-carboxypropionyl)-β-D-galactopyranosyl-(1->3)-4,6-O-benzylidene-β-D-glucopyranoside π-lactam
    —— 5,8-Difluoro-4-oxo-1-(2-phenylethyl)quinoline-3-carboxylic acid 1349751-30-9 C18H13F2NO3
    5,8-Difluoro-4-oxo-1-(2-phenylethyl)quinoline-3-carboxylic acid
    —— 5-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenyl)-N-(2-morpholinoethyl)-1H-indazole-3-carboxamide 1228451-36-2 C28H26ClF3N6O3
    5-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenyl)-N-(2-morpholinoethyl)-1H-indazole-3-carboxamide
    —— 5-(1-ethyl-6,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)-3-(4-(trifluoromethyl)pyridin-3-yl)-1,2,4-oxadiazole 1233242-91-5 C19H20F3N5O
    5-(1-ethyl-6,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)-3-(4-(trifluoromethyl)pyridin-3-yl)-1,2,4-oxadiazole
    —— 5-(3-benzyl-1-methyl-2,5-dioxo-pyrrolidin-3-yl)-indole-1-carboxylic acid methyl ester 1188399-39-4 C22H20N2O4
    5-(3-benzyl-1-methyl-2,5-dioxo-pyrrolidin-3-yl)-indole-1-carboxylic acid methyl ester
    —— 5,5-diacetyl-3-methoxycarbonyl-4-(1,2,3,4-tetra-O-acetyl-D-arabino-tetritol-1-ylcarbonyl)-Δ<sup>2</sup>-pyrazoline 125471-56-9 C22H28N2O13
    5,5-diacetyl-3-methoxycarbonyl-4-(1,2,3,4-tetra-O-acetyl-D-arabino-tetritol-1-ylcarbonyl)-Δ<sup>2</sup>-pyrazoline
    —— 5,10-dioxy-phenazine-1,7-diol 99970-94-2 C12H8N2O4
    5,10-dioxy-phenazine-1,7-diol
    —— 5-Hydroxy-5-methyl-5H-dibenzo[a,d]cycloheptene-10-carboxylic acid dimethylamide 4796-66-1 C19H19NO2
    5-Hydroxy-5-methyl-5H-dibenzo[a,d]cycloheptene-10-carboxylic acid dimethylamide
    —— 5-Chloro-2-(4-chloro-phenoxy)-4-methyl-phenol 4809-84-1 C13H10Cl2O2
    5-Chloro-2-(4-chloro-phenoxy)-4-methyl-phenol
    —— 5-(2-pyrimidinyl)indole 144104-50-7 C12H9N3
    5-(2-pyrimidinyl)indole
    —— 5-(benzyloxy)-2-(4-bromobenzoyl)-6-methoxyindan-1-one 760992-27-6 C24H19BrO4
    5-(benzyloxy)-2-(4-bromobenzoyl)-6-methoxyindan-1-one
    —— (5-Ethoxy-2-methyl-tetrahydro-furan-2-yl)-phosphonic acid dipropyl ester 80269-60-9 C13H27O5P
    (5-Ethoxy-2-methyl-tetrahydro-furan-2-yl)-phosphonic acid dipropyl ester
    —— 5-(2-morpholin-4-yl-ethyl)-6,11-dihydro-5H-dibenzo[b,e]azepine 102552-40-9 C20H24N2O
    5-(2-morpholin-4-yl-ethyl)-6,11-dihydro-5H-dibenzo[b,e]azepine
    —— 5,5"'-dibromo-3,3',3"',4"-tetrahexyl-2,2':5',2":5",2"'-quaterthiophene 170702-10-0 C40H56Br2S4
    5,5"'-dibromo-3,3',3"',4"-tetrahexyl-2,2':5',2":5",2"'-quaterthiophene
    —— (5R,8R,9R,10S,13S,14S)-17-ethylidene-13-methylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one 1430063-15-2 C20H30O
    (5R,8R,9R,10S,13S,14S)-17-ethylidene-13-methylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one
    —— 5,5'-diacetyl-3,3'-dimethyl-5<i>H</i>,5'<i>H</i>-2,2'-(2,2'-benzo[1,2-<i>d</i>;4,5-<i>d</i>']bisoxazole-2,6-diyl-divinyl)-bis-oxazolo[4,5-<i>b</i>]phenoxazinium; diiodide 69710-02-7 C44H30N6O8*2I
    5,5'-diacetyl-3,3'-dimethyl-5<i>H</i>,5'<i>H</i>-2,2'-(2,2'-benzo[1,2-<i>d</i>;4,5-<i>d</i>']bisoxazole-2,6-diyl-divinyl)-bis-oxazolo[4,5-<i>b</i>]phenoxazinium; diiodide
    —— (5R,6S)-5-(2-methyl-2-butenoyloxy)-6-(tert-butyldimethylsilanyloxymethyl)-5,6-dihydropyran-2-one 691371-36-5 C17H28O5Si
    (5R,6S)-5-(2-methyl-2-butenoyloxy)-6-(tert-butyldimethylsilanyloxymethyl)-5,6-dihydropyran-2-one
    —— 5,10-diethyl-5,10-dibutyl-6,9-dioxa-5,10-disila-tetradecane 18754-73-9 C22H50O2Si2
    5,10-diethyl-5,10-dibutyl-6,9-dioxa-5,10-disila-tetradecane
    —— 5-ethoxy-3-methyl-4-nitro-indole-2-carboxylic acid ethyl ester 23866-54-8 C14H16N2O5
    5-ethoxy-3-methyl-4-nitro-indole-2-carboxylic acid ethyl ester
    —— 5Y88FA7Mst 70610-42-3 C14H16IP
    5Y88FA7Mst
    —— 5-Methyl-2-phenylsulfanyl-benzene-1,3-diol 4872-81-5 C13H12O2S
    5-Methyl-2-phenylsulfanyl-benzene-1,3-diol
    —— ((5S)-5-(tert-butyldimethylsilyloxy)-4-cyclopentyl-2-(1-methoxyethyl)-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-3-yl)-(3-(trifluoromethyl)phenyl)methanol 1186525-65-4 C33H48F3NO3Si
    ((5S)-5-(tert-butyldimethylsilyloxy)-4-cyclopentyl-2-(1-methoxyethyl)-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-3-yl)-(3-(trifluoromethyl)phenyl)methanol
    —— 5-methoxy-1-[6-[3-methyl-2-[[2-(2-methylsulfonylethyl)-3,4-dihydro-1H-isoquinolin-6-yl]methoxy]phenyl]pyridin-2-yl]pyrazole-4-carboxylic acid 1579513-26-0 C30H32N4O6S
    5-methoxy-1-[6-[3-methyl-2-[[2-(2-methylsulfonylethyl)-3,4-dihydro-1H-isoquinolin-6-yl]methoxy]phenyl]pyridin-2-yl]pyrazole-4-carboxylic acid
    —— 5-(2,4-dihydroxy-5-{N-[2-(2-cyanoethoxy)benzyl]-N-methylaminocarbonyl}phenyl)-4-(2-methylphenyl)-3-hydroxy-4H-1,2,4-triazole 958252-24-9 C27H25N5O5
    5-(2,4-dihydroxy-5-{N-[2-(2-cyanoethoxy)benzyl]-N-methylaminocarbonyl}phenyl)-4-(2-methylphenyl)-3-hydroxy-4H-1,2,4-triazole
    —— 5-(2-((o-tolyloxy)methyl)phenyl)-1,3,4-oxadiazole-2-thiol 1257524-57-4 C16H14N2O2S
    5-(2-((o-tolyloxy)methyl)phenyl)-1,3,4-oxadiazole-2-thiol
    —— 5-chloro-1-ethyl-6,7-dihydroxy-4-oxo-1,4-dihydrocinnolin-3-carboxylic acid 1429439-51-9 C11H9ClN2O5
    5-chloro-1-ethyl-6,7-dihydroxy-4-oxo-1,4-dihydrocinnolin-3-carboxylic acid
    —— 5-benzyl-2-(dimethylamino)-2-methoxy-4-methyl-3H-1,3-oxazin-6-one 106013-87-0 C15H20N2O3
    5-benzyl-2-(dimethylamino)-2-methoxy-4-methyl-3H-1,3-oxazin-6-one
    —— 5-(bromomethyl)benzene-1,3-diboronic acid 1309112-53-5 C7H9B2BrO4
    5-(bromomethyl)benzene-1,3-diboronic acid
    —— 5-(2-butenyl)-2-(1-oxopentyl)-2,4-dihydro-4-[[2-(1H-tetrazol-5-yl) [1,1'-biphenyl]-4'-yl]methyl]-3H-1,2,4-triazol-3-one 358686-63-2 C25H27N7O2
    5-(2-butenyl)-2-(1-oxopentyl)-2,4-dihydro-4-[[2-(1H-tetrazol-5-yl) [1,1'-biphenyl]-4'-yl]methyl]-3H-1,2,4-triazol-3-one