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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-Benzo-8-oxo-9-aza-tricyclo<5.3.0.0<sup>2,10</sup>>decadien-(3,5) 21606-35-9 C13H11NO
    5,6-Benzo-8-oxo-9-aza-tricyclo<5.3.0.0<sup>2,10</sup>>decadien-(3,5)
    —— 5,5'-diamino-3,3'-piperazine-1,4-diyl-bis-[1,2,3]oxadiazolium monobetaine; chloride 16142-43-1 C8H12N8O2*ClH
    5,5'-diamino-3,3'-piperazine-1,4-diyl-bis-[1,2,3]oxadiazolium monobetaine; chloride
    —— 5,11-Dimethyl-13,14-diaza-1rH,2tH,7tH,8cH-tricyclo<6.4.1.1<sup>2,7</sup>>tetradeca-3,5,9,11-tetraen-13,14-dicarbonsaeuredimethylester 23027-36-3 C18H22N2O4
    5,11-Dimethyl-13,14-diaza-1rH,2tH,7tH,8cH-tricyclo<6.4.1.1<sup>2,7</sup>>tetradeca-3,5,9,11-tetraen-13,14-dicarbonsaeuredimethylester
    —— 5-(2-oxo-propyl)-2-phenyl-1<i>H</i>-pyrimidine-4,6-dione 25716-50-1 C13H12N2O3
    5-(2-oxo-propyl)-2-phenyl-1<i>H</i>-pyrimidine-4,6-dione
    —— 5-methoxy-2-phenyl-benzo[<i>b</i>]thiophene-3-carboxylic acid 2-morpholin-4-yl-ethyl ester 47579-48-6 C22H23NO4S
    5-methoxy-2-phenyl-benzo[<i>b</i>]thiophene-3-carboxylic acid 2-morpholin-4-yl-ethyl ester
    —— 5-[methoxy-(3-nitro-phenyl)-methyl]-5-nitro-2-phenyl-[1,3,2]dioxaborinane 36165-46-5 C17H17BN2O7
    5-[methoxy-(3-nitro-phenyl)-methyl]-5-nitro-2-phenyl-[1,3,2]dioxaborinane
    —— 5β-Carboxyethyl-2-Hydroxymethylen-6-methoxytetralon 27338-16-5 C15H16O5
    5β-Carboxyethyl-2-Hydroxymethylen-6-methoxytetralon
    —— 5-deoxy-5-fluoro-1,2-O-isopropylidene-6-O-triphenylmethyl-β-L-lyxo-hex-3-ulofuranose 250128-86-0 C28H27FO5
    5-deoxy-5-fluoro-1,2-O-isopropylidene-6-O-triphenylmethyl-β-L-lyxo-hex-3-ulofuranose
    —— 5-Aethoxy-2,4-dithiocyanato-phenylisothiocyanat 23933-17-7 C11H7N3OS3
    5-Aethoxy-2,4-dithiocyanato-phenylisothiocyanat
    —— 5-(4-Butoxy-phenyl)-4-carbamoyl-pentanoic acid 51180-34-8 C16H23NO4
    5-(4-Butoxy-phenyl)-4-carbamoyl-pentanoic acid
    —— 5,5-dimethyl-6-tetrahydropyran-2-yloxy-hex-3<i>t</i>-en-2-one 52113-85-6 C13H22O3
    5,5-dimethyl-6-tetrahydropyran-2-yloxy-hex-3<i>t</i>-en-2-one
    —— (5S*,6R*)-7,10-dibenzyloxy-5-hydroxy-8-methoxy-6,9-dimethyl-1-p-toluenesulfonyl-1,2,5,6-tetrahydro-1-benzazocine 129056-05-9 C35H37NO6S
    (5S*,6R*)-7,10-dibenzyloxy-5-hydroxy-8-methoxy-6,9-dimethyl-1-p-toluenesulfonyl-1,2,5,6-tetrahydro-1-benzazocine
    —— 5-(2-bromothiophen-3-yl)-2,7-di-tert-butyl-4-butyl-9,9-dimethyl-xanthene 1066876-46-7 C31H39BrOS
    5-(2-bromothiophen-3-yl)-2,7-di-tert-butyl-4-butyl-9,9-dimethyl-xanthene
    —— 5-chloro-2-(4-chloro-phenylsulfanyl)-<i>N</i>-(3-pyrrolidino-propyl)-aniline; hydrochloride 119416-89-6 C19H22Cl2N2S*ClH
    5-chloro-2-(4-chloro-phenylsulfanyl)-<i>N</i>-(3-pyrrolidino-propyl)-aniline; hydrochloride
    —— 5-<(2-aminoethyl)amino>-2-<2-(diethylamino)ethyl>-2H-<1>-benzothiopyrano<4,3,2-cd>indazol trihydrochloride 134330-63-5 C21H27N5S*3ClH
    5-<(2-aminoethyl)amino>-2-<2-(diethylamino)ethyl>-2H-<1>-benzothiopyrano<4,3,2-cd>indazol trihydrochloride
    —— (5-bromomethyl-4,5-dihydro-thiazol-2-yl)-naphthalen-2-yl-amine 804443-24-1 C14H13BrN2S
    (5-bromomethyl-4,5-dihydro-thiazol-2-yl)-naphthalen-2-yl-amine
    —— 5-(N-ethyl-N-methyl)amino-5,6,7,8-tetrahydro-5-quinoline 185510-56-9 C12H18N2
    5-(N-ethyl-N-methyl)amino-5,6,7,8-tetrahydro-5-quinoline
    —— 5-Hydroxy-pentanoic acid (4-nitro-2-sulfamoyl-phenyl)-amide 50742-21-7 C11H15N3O6S
    5-Hydroxy-pentanoic acid (4-nitro-2-sulfamoyl-phenyl)-amide
    —— 5-Anilino-4-tert.-butyl-1,2-benzochinon-2-anil 41684-40-6 C22H22N2O
    5-Anilino-4-tert.-butyl-1,2-benzochinon-2-anil
    —— 5,8-dioxy-6,7-diphenyl-pteridine-2,4-diamine 51324-31-3 C18H14N6O2
    5,8-dioxy-6,7-diphenyl-pteridine-2,4-diamine
    —— 5-Benzoylcyanomethyl-3-picolin 50737-42-3 C15H12N2O
    5-Benzoylcyanomethyl-3-picolin
    —— 5-Acetoxy-3-carboxymethyl-bicyclo[2.2.1]heptane-2-carboxylic acid 54867-28-6 C12H16O6
    5-Acetoxy-3-carboxymethyl-bicyclo[2.2.1]heptane-2-carboxylic acid
    —— (5S,8R,9S,10S,13R,14S,17R)-14-Hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-tetradecahydro-cyclopenta[a]phenanthrene-3,12-dione 55176-93-7 C23H30O5
    (5S,8R,9S,10S,13R,14S,17R)-14-Hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-tetradecahydro-cyclopenta[a]phenanthrene-3,12-dione
    —— 5-((S)-2-((1S,2R)-2-allylcyclopropyl)-1-(tert-butyldimethylsilyloxy)ethyl)-1,2-dimethyl-1H-benzo[d]imidazole 1016895-53-6 C23H36N2OSi
    5-((S)-2-((1S,2R)-2-allylcyclopropyl)-1-(tert-butyldimethylsilyloxy)ethyl)-1,2-dimethyl-1H-benzo[d]imidazole
    —— 5-[2-(1-methyl-1H-quinolin-4-ylidene)-ethylidene]-4-thioxo-selenazolidin-2-one 51422-35-6 C15H12N2OSSe
    5-[2-(1-methyl-1H-quinolin-4-ylidene)-ethylidene]-4-thioxo-selenazolidin-2-one
    —— {5-bromo-1-[(2-dimethylamino-ethylcarbamoyl)-methyl]-2-oxo-3-phenyl-2,3-dihydro-indol-3-yl}-acetic acid ethyl ester 42321-34-6 C24H28BrN3O4
    {5-bromo-1-[(2-dimethylamino-ethylcarbamoyl)-methyl]-2-oxo-3-phenyl-2,3-dihydro-indol-3-yl}-acetic acid ethyl ester
    —— 5-(4-azidophenyl)-10,15,20-tris(3,5-di-tert-butylphenyl)porphyrin 1141485-91-7 C68H77N7
    5-(4-azidophenyl)-10,15,20-tris(3,5-di-tert-butylphenyl)porphyrin
    —— 5-methoxy-7-methoxyethoxymethyloxy-1-(3,3-ethylenedioxybutyl)indan-1-carbonitrile 83088-36-2 C21H29NO6
    5-methoxy-7-methoxyethoxymethyloxy-1-(3,3-ethylenedioxybutyl)indan-1-carbonitrile
    —— 5-ethyl-8-methyl-thieno[2',3':4,5]thieno[2,3-<i>b</i>]pyridinium; iodide 5799-48-4 C12H12NS2*I
    5-ethyl-8-methyl-thieno[2',3':4,5]thieno[2,3-<i>b</i>]pyridinium; iodide
    —— 5-(4-methyl-1-naphthoylamino)-1,3,4-thiadiazole-2-sulfonamide 1349176-08-4 C14H12N4O3S2
    5-(4-methyl-1-naphthoylamino)-1,3,4-thiadiazole-2-sulfonamide
    —— 5-chloro-N-[4-[4-chloro-2-(trifluoromethyl)phenyl]but-3-ynyl]-6-(1-fluoroethyl)pyrimidin-4-amine 1262028-76-1 C17H13Cl2F4N3
    5-chloro-N-[4-[4-chloro-2-(trifluoromethyl)phenyl]but-3-ynyl]-6-(1-fluoroethyl)pyrimidin-4-amine
    —— 5-Oxo-2,2,8,8-tetramethyl-nonandicarbonsaeure-(1,9) 22704-11-6 C15H26O5
    5-Oxo-2,2,8,8-tetramethyl-nonandicarbonsaeure-(1,9)
    —— 5-{[2-(trifluoromethyl)phenyl]methyl}-1,3,4-thiadiazol-2-amine 1052694-84-4 C10H8F3N3S
    5-{[2-(trifluoromethyl)phenyl]methyl}-1,3,4-thiadiazol-2-amine
    —— {5-(4-Fluoro-phenyl)-3-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-2-oxo-cyclopentyl}-acetic acid; compound with triethyl-amine 53273-08-8 C6H15N*C21H19FO4
    {5-(4-Fluoro-phenyl)-3-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-2-oxo-cyclopentyl}-acetic acid; compound with triethyl-amine
    —— 5,7-dimethyl-6,7-dihydro-5H-dibenzo[d,f][1,3]diarsepine 109597-82-2 C15H16As2
    5,7-dimethyl-6,7-dihydro-5H-dibenzo[d,f][1,3]diarsepine
    —— 5-chloro-8-[4-chloro-6-(2-chloro-phenyl)-[1,3,5]triazin-2-yloxy]-7-iodo-quinoline 14647-70-2 C18H8Cl3IN4O
    5-chloro-8-[4-chloro-6-(2-chloro-phenyl)-[1,3,5]triazin-2-yloxy]-7-iodo-quinoline
    —— {5-tert-butoxycarbonylamino-6-oxo-6-[4-(1,2,3,4-tetrahydro-naphthalen-1-ylcarbamoyl)-thiazoIidin-3-yl]-hexyl}-carbamic acid 9H-fluoren-9-ylmethyl ester 876624-87-2 C40H48N4O6S
    {5-tert-butoxycarbonylamino-6-oxo-6-[4-(1,2,3,4-tetrahydro-naphthalen-1-ylcarbamoyl)-thiazoIidin-3-yl]-hexyl}-carbamic acid 9H-fluoren-9-ylmethyl ester
    —— (5S,8S,10R)-5-(tert-Butyl-dimethyl-silanyloxy)-6,7,8,9-tetrahydro-5H-5,8-methano-benzocyclohepten-10-ol 139071-66-2 C18H28O2Si
    (5S,8S,10R)-5-(tert-Butyl-dimethyl-silanyloxy)-6,7,8,9-tetrahydro-5H-5,8-methano-benzocyclohepten-10-ol
    —— (5R,6R)-5-Methyl-6-((S)-1-methyl-2-oxo-butyl)-tetrahydro-pyran-2-one 142821-50-9 C11H18O3
    (5R,6R)-5-Methyl-6-((S)-1-methyl-2-oxo-butyl)-tetrahydro-pyran-2-one
    —— 5-nitro-furfural-(4-dimethylsulfamoyl-phenylhydrazone) 96557-90-3 C13H14N4O5S
    5-nitro-furfural-(4-dimethylsulfamoyl-phenylhydrazone)
    —— 5,6-dichloro-2,3,9,9a-tetrahydro-7-[2-(2-oxazolinyl)-phenylmethoxy]-9a-propyl-1H-fluoren-3-one 327621-36-3 C26H25Cl2NO3
    5,6-dichloro-2,3,9,9a-tetrahydro-7-[2-(2-oxazolinyl)-phenylmethoxy]-9a-propyl-1H-fluoren-3-one
    —— (5R,8S,10S,13R,14S,17S)-17-[(2R,5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-4,4,10,13,14-pentamethyl-1,2,5,7,8,12,15,17-octahydrocyclopenta[a]phenanthrene-3,6,16-trione 86541-82-4 C30H44O5
    (5R,8S,10S,13R,14S,17S)-17-[(2R,5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-4,4,10,13,14-pentamethyl-1,2,5,7,8,12,15,17-octahydrocyclopenta[a]phenanthrene-3,6,16-trione
    —— 5,7-dichloro-8-(4-chloro-6-<i>p</i>-tolyl-[1,3,5]triazin-2-yloxy)-quinoline 13440-56-7 C19H11Cl3N4O
    5,7-dichloro-8-(4-chloro-6-<i>p</i>-tolyl-[1,3,5]triazin-2-yloxy)-quinoline
    —— (5,8-Dimethoxy-1-oxo-1,2,3,4-tetrahydro-naphthalen-2-yl)-acetonitrile 72604-64-9 C14H15NO3
    (5,8-Dimethoxy-1-oxo-1,2,3,4-tetrahydro-naphthalen-2-yl)-acetonitrile
    —— 5-Methyl-1-(2',6'-Dichlorobenzyl)-1,4-dihydronicotinamide 79048-93-4 C14H14Cl2N2O
    5-Methyl-1-(2',6'-Dichlorobenzyl)-1,4-dihydronicotinamide
    —— 5’-(4-(bis(1,3-dihexyl-2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)amino)phenyl)-[2,2’-bithiophene]-5-carbaldehyde 1440528-95-9 C53H67N5OS4
    5’-(4-(bis(1,3-dihexyl-2-thioxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)amino)phenyl)-[2,2’-bithiophene]-5-carbaldehyde
    —— 5,15,20-tris(3,5-di-tert-butylphenyl)-10-(4-ethynylphenyl)porphyrinatozinc(II) 220355-86-2 C70H76N4Zn
    5,15,20-tris(3,5-di-tert-butylphenyl)-10-(4-ethynylphenyl)porphyrinatozinc(II)
    —— 5-(2-Trifluoromethylphenoxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, hydrochloride salt 361211-54-3 C15H15F3N2O*ClH
    5-(2-Trifluoromethylphenoxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, hydrochloride salt
    —— 5-methyl-5-(3-methyl-benzyl)-2-thio-barbituric acid 108478-37-1 C13H14N2O2S
    5-methyl-5-(3-methyl-benzyl)-2-thio-barbituric acid
    —— (5R,8S,11R,13S,14S)-11-(3-amino-4-hydroxyphenyl)-5-hydroxy-13-methyl-1,4,5,6,7,8,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(2H)-one 1360817-82-8 C26H33NO5
    (5R,8S,11R,13S,14S)-11-(3-amino-4-hydroxyphenyl)-5-hydroxy-13-methyl-1,4,5,6,7,8,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(2H)-one