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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-<Hydroxymethyl>-furfuraldehyd-semicarbazon 5985-33-1 C7H9N3O3
    5-<Hydroxymethyl>-furfuraldehyd-semicarbazon
    —— 5-ethynyl-5'-O-(t-butyldiphenylsilyl)-2',3'-dideoxy-2'α-phenylthio-β-uridine 182626-51-3 C33H34N2O4SSi
    5-ethynyl-5'-O-(t-butyldiphenylsilyl)-2',3'-dideoxy-2'α-phenylthio-β-uridine
    —— 5-bromo-2-(4-pyridinylamino)-1,2,3,4-tetrahydroisoquinolin-8-yl dimethyl carbamate 210172-77-3 C17H19BrN4O2
    5-bromo-2-(4-pyridinylamino)-1,2,3,4-tetrahydroisoquinolin-8-yl dimethyl carbamate
    —— 5-acetyl-2-(3-hydroxy-anilino)-benzoic acid 108536-56-7 C15H13NO4
    5-acetyl-2-(3-hydroxy-anilino)-benzoic acid
    —— 5-((methoxysuccinyl)amino)-1,3,4-thiadiazole-2-sulfonyl chloride 129504-19-4 C7H8ClN3O5S2
    5-((methoxysuccinyl)amino)-1,3,4-thiadiazole-2-sulfonyl chloride
    —— (5S,8R)-2,10-Dimethyl-1,6,9,13-tetraoxa-dispiro[4.2.4.2]tetradeca-2,10-diene-3,11-dicarboxylic acid diethyl ester 70107-47-0 C18H24O8
    (5S,8R)-2,10-Dimethyl-1,6,9,13-tetraoxa-dispiro[4.2.4.2]tetradeca-2,10-diene-3,11-dicarboxylic acid diethyl ester
    —— (5-{2-[(2',3',4'-trimethoxy-biphenyl-4-carbonyl)-amino]-phenyl}-thiophen-2-yl)-acetic acid 934176-72-4 C28H25NO6S
    (5-{2-[(2',3',4'-trimethoxy-biphenyl-4-carbonyl)-amino]-phenyl}-thiophen-2-yl)-acetic acid
    —— 5-tert-butyl-1-[3-hydroxy-4-(N-methylbenzimidazol-2-yl)phenyl]-4,4-dimethyl-2,6,7-trioxabicyclo[3.2.0]heptane 1426250-65-8 C24H28N2O4
    5-tert-butyl-1-[3-hydroxy-4-(N-methylbenzimidazol-2-yl)phenyl]-4,4-dimethyl-2,6,7-trioxabicyclo[3.2.0]heptane
    —— 5-[3-(10-Naphthalen-2-ylanthracen-9-yl)phenyl]naphtho[1,2-b][1]benzofuran 1256544-82-7 C46H28O
    5-[3-(10-Naphthalen-2-ylanthracen-9-yl)phenyl]naphtho[1,2-b][1]benzofuran
    —— (5'S) 5'-spiro[(4S,5R)-4-acetamido-5-(1″-ethylpropoxy)-1-carboxycyclohexen-3-yl]-2'-aminothiazolidin-4'-one 1596344-27-2 C16H23N3O5S
    (5'S) 5'-spiro[(4S,5R)-4-acetamido-5-(1″-ethylpropoxy)-1-carboxycyclohexen-3-yl]-2'-aminothiazolidin-4'-one
    —— <(5-Iodo-1,3-phenylene)bis<2,2,2-trifluoro-1-(trifluoromethyl)ethylidene>oxy>bis<trimethylsilane> 136338-42-6 C18H21F12IO2Si2
    <(5-Iodo-1,3-phenylene)bis<2,2,2-trifluoro-1-(trifluoromethyl)ethylidene>oxy>bis<trimethylsilane>
    —— 5-[2-(2-Butoxy-phenoxy)-ethylamino]-2-isopropyl-2-(3,4,5-trimethoxy-phenyl)-pentanenitrile 120351-20-4 C29H42N2O5
    5-[2-(2-Butoxy-phenoxy)-ethylamino]-2-isopropyl-2-(3,4,5-trimethoxy-phenyl)-pentanenitrile
    —— 5-ethyl-2-methyl-7-phenylpyrazolo[1,5-a]pyrimidine 1580528-98-8 C15H15N3
    5-ethyl-2-methyl-7-phenylpyrazolo[1,5-a]pyrimidine
    —— 5,6-Dihydro-2-(o-tolylhydrazino)-1,3(4H)-thiazin 65078-35-5 C11H15N3S
    5,6-Dihydro-2-(o-tolylhydrazino)-1,3(4H)-thiazin
    —— 5-Methyl-3-oxy-2-phenyl-benzoimidazol-1-ol 98501-47-4 C14H12N2O2
    5-Methyl-3-oxy-2-phenyl-benzoimidazol-1-ol
    —— 5-(5’-O-dimethoxytrityl-2’-deoxy-D-ribofuranosyl)-2-phenoxyacetylaminopyridine 1449482-14-7 C39H38N2O7
    5-(5’-O-dimethoxytrityl-2’-deoxy-D-ribofuranosyl)-2-phenoxyacetylaminopyridine
    —— 5-ethyl-4,5-dimethyl-2-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester 55558-07-1 C11H18O4
    5-ethyl-4,5-dimethyl-2-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 5-methyl-1-(4-nitro-phenyl)-1<i>H</i>-7λ<sup>4</sup>-[1,2]diselenolo[5,1-<i>e</i>][1,2,3]selenadiazole 59008-94-5 C11H9N3O2Se2
    5-methyl-1-(4-nitro-phenyl)-1<i>H</i>-7λ<sup>4</sup>-[1,2]diselenolo[5,1-<i>e</i>][1,2,3]selenadiazole
    —— 5-aminomethyl-3-[3-fluoro-4-(2-methyl-2,6-dihydro-4H-pyrrolo[3,4-c]pyrazol-5-yl)phenyl]oxazolidin-2-one 1394819-85-2 C16H18FN5O2
    5-aminomethyl-3-[3-fluoro-4-(2-methyl-2,6-dihydro-4H-pyrrolo[3,4-c]pyrazol-5-yl)phenyl]oxazolidin-2-one
    —— (5E,11R,12S,14R)-11-methyl-2,9,13-trioxo-14-propyl-10-oxa-1-azabicyclo[10.1.1]tetradec-5-ene 1160108-76-8 C16H23NO4
    (5E,11R,12S,14R)-11-methyl-2,9,13-trioxo-14-propyl-10-oxa-1-azabicyclo[10.1.1]tetradec-5-ene
    —— 5-Bromo-3-chloro-2-hydroxy-benzoic acid [(3R,5R,10S,13S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-hydrazide 67657-96-9 C26H34BrClN2O3
    5-Bromo-3-chloro-2-hydroxy-benzoic acid [(3R,5R,10S,13S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-hydrazide
    —— 5-Bromo-3H-imidazole-4-sulfonic acid (2-chloro-pyridin-3-yl)-amide 99903-17-0 C8H6BrClN4O2S
    5-Bromo-3H-imidazole-4-sulfonic acid (2-chloro-pyridin-3-yl)-amide
    —— 5-{2-[4-(dimethylamino)phenoxy]-4,6-dihydroxyphenyl}-N-[1-(3,3-dimethyl-1,5-dioxaspiro[5.5]undec-9-yl)piperidin-4-yl]isoxazole-3-carboxamide 1253585-14-6 C34H44N4O7
    5-{2-[4-(dimethylamino)phenoxy]-4,6-dihydroxyphenyl}-N-[1-(3,3-dimethyl-1,5-dioxaspiro[5.5]undec-9-yl)piperidin-4-yl]isoxazole-3-carboxamide
    —— 5-{2,4-dihydroxy-5-[N-(2-fluorobenzyl)-N-methyl-aminosulfonyl]phenyl}-4-(2-chlorophenyl)-3-hydroxy-4H-1,2,4-triazole 958252-44-3 C22H18ClFN4O5S
    5-{2,4-dihydroxy-5-[N-(2-fluorobenzyl)-N-methyl-aminosulfonyl]phenyl}-4-(2-chlorophenyl)-3-hydroxy-4H-1,2,4-triazole
    —— 5-[2,4-dihydroxy-5-(N-benzyl-N-methylamino-sulfonyl)phenyl]-4-(2-fluorophenyl)-3-hydroxy-4H-1,2,4-triazole 958253-42-4 C22H19FN4O5S
    5-[2,4-dihydroxy-5-(N-benzyl-N-methylamino-sulfonyl)phenyl]-4-(2-fluorophenyl)-3-hydroxy-4H-1,2,4-triazole
    —— 5-butyl-4-imino-N-[3-(trifluoromethyl)phenyl]-2H-pyrazolo[3,4-d]pyrimidin-3-amine 1639867-58-5 C16H17F3N6
    5-butyl-4-imino-N-[3-(trifluoromethyl)phenyl]-2H-pyrazolo[3,4-d]pyrimidin-3-amine
    —— 5-cyclopropyl-3-methylthio-4-(2-methyl-4-methylsulfonylbenzoyl)isoxazole 199607-30-2 C16H17NO4S2
    5-cyclopropyl-3-methylthio-4-(2-methyl-4-methylsulfonylbenzoyl)isoxazole
    —— 5-Methoxy-2-methyl-N-[1-(2-phenylethyl)-4-piperidyl]indole-3-carboxamide 99386-08-0 C24H29N3O2
    5-Methoxy-2-methyl-N-[1-(2-phenylethyl)-4-piperidyl]indole-3-carboxamide
    —— 5-hydroxy-5α-cholest-8-en-3β-yl acetate 153281-78-8 C29H48O3
    5-hydroxy-5α-cholest-8-en-3β-yl acetate
    —— 5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid 2-hydroxy-ethyl ester 947544-41-4 C12H11F3N2O3S
    5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid 2-hydroxy-ethyl ester
    —— 5-(tert-Butyl-dimethyl-silanyloxy)-6,6-dimethyl-1-trimethylsilanyl-hept-1-yn-3-one 134895-63-9 C18H36O2Si2
    5-(tert-Butyl-dimethyl-silanyloxy)-6,6-dimethyl-1-trimethylsilanyl-hept-1-yn-3-one
    —— 5-(2-bromo-thiophen-3-ylsulfanyl)-4-(3-chloro-propionylamino)-thiophene-2-carboxylic acid methyl ester 55395-48-7 C13H11BrClNO3S3
    5-(2-bromo-thiophen-3-ylsulfanyl)-4-(3-chloro-propionylamino)-thiophene-2-carboxylic acid methyl ester
    —— [5-(3-chlorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]-(cyclopropylmethyl)-amine 1137144-04-7 C14H13ClN4S
    [5-(3-chlorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]-(cyclopropylmethyl)-amine
    —— 5-benzoyl-6-(ethylamino)-3-(1,4,5,6-tetrahydro-2-pyrimidinyl)-2H-2-pyranone 1134798-21-2 C18H19N3O3
    5-benzoyl-6-(ethylamino)-3-(1,4,5,6-tetrahydro-2-pyrimidinyl)-2H-2-pyranone
    —— [5-(6-methoxypyridin-3-yl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]-(thiophen-2-ylmethyl)-amine 1137144-72-9 C15H13N5OS2
    [5-(6-methoxypyridin-3-yl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]-(thiophen-2-ylmethyl)-amine
    —— [5-(3-chloro-4-fluorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]furan-2-ylmethylamine 1206205-87-9 C15H10ClFN4OS
    [5-(3-chloro-4-fluorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]furan-2-ylmethylamine
    —— 5-(2-ethoxy-ethoxy)-4-methyl-oxazole 19561-22-9 C8H13NO3
    5-(2-ethoxy-ethoxy)-4-methyl-oxazole
    —— 5-Methyl-2-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-benzo[b]thiophen-3-one 63743-66-8 C16H11NO3S
    5-Methyl-2-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-benzo[b]thiophen-3-one
    —— 5-(5-acetoxy-penta-2,4-dienylidene)-3-phenyl-2-thioxo-thiazolidin-4-one 3330-75-4 C16H13NO3S2
    5-(5-acetoxy-penta-2,4-dienylidene)-3-phenyl-2-thioxo-thiazolidin-4-one
    —— 5-methyl-2-[1-(2-phenyl-4-quinolyl)-4-piperidyl]imidazole hydrochloride 313053-32-6 C24H24N4*ClH
    5-methyl-2-[1-(2-phenyl-4-quinolyl)-4-piperidyl]imidazole hydrochloride
    —— 5-(2-fluoroethyl)naphthalen-2-ylamine 924909-43-3 C12H12FN
    5-(2-fluoroethyl)naphthalen-2-ylamine
    —— 5,6-dimethoxy-1-(toluene-4-sulfonyl)-2,3,7,8,9,9a-hexahydro-1<i>H</i>-benzo[<i>de</i>][1,7]naphthyridine 31683-94-0 C20H24N2O4S
    5,6-dimethoxy-1-(toluene-4-sulfonyl)-2,3,7,8,9,9a-hexahydro-1<i>H</i>-benzo[<i>de</i>][1,7]naphthyridine
    —— 5,5-Diphenyl-3-butoxycarbonyl-hydantoin 32385-81-2 C20H20N2O4
    5,5-Diphenyl-3-butoxycarbonyl-hydantoin
    —— 5-tert-butyl-12,13-dibromo-8-methyl<2>metacyclo<2>(2,5)thiophenophane 131213-73-5 C19H22Br2S
    5-tert-butyl-12,13-dibromo-8-methyl<2>metacyclo<2>(2,5)thiophenophane
    —— 5-n-Amyl-5-(3-pyridylmethyl)hydantoin 53873-11-3 C14H19N3O2
    5-n-Amyl-5-(3-pyridylmethyl)hydantoin
    —— 5-amino-1-(<i>O</i><sup>5</sup>-phosphono-α-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carboxylic acid 57204-09-8 C9H14N3O9P
    5-amino-1-(<i>O</i><sup>5</sup>-phosphono-α-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carboxylic acid
    —— 5-nitro-furan-2-carboxylic acid (1,4-dioxy-quinazolin-2-ylmethylene)-hydrazide 60230-55-9 C14H9N5O6
    5-nitro-furan-2-carboxylic acid (1,4-dioxy-quinazolin-2-ylmethylene)-hydrazide
    —— 5-dodecyldisulfanylmethyl-4-hydroxymethyl-2-methyl-pyridin-3-ol 4943-92-4 C20H35NO2S2
    5-dodecyldisulfanylmethyl-4-hydroxymethyl-2-methyl-pyridin-3-ol
    —— 5,7-dichloro-1'-(2-(2-(trifluoromethyl)phenyl)acetyl)spiro[isoindoline-1,4'-piperidin]-3-one 1185754-25-9 C21H17Cl2F3N2O2
    5,7-dichloro-1'-(2-(2-(trifluoromethyl)phenyl)acetyl)spiro[isoindoline-1,4'-piperidin]-3-one
    —— 5-amino-3-(4-methoxy-phenyl)-[1,2,3]oxadiazolium; chloride 93048-96-5 C9H9N3O2*ClH
    5-amino-3-(4-methoxy-phenyl)-[1,2,3]oxadiazolium; chloride