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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-(4-chloro-phenyl)-2-(4-iodo-thiophen-2-ylethynyl)-pyridine 866930-43-0 C17H9ClINS
    5-(4-chloro-phenyl)-2-(4-iodo-thiophen-2-ylethynyl)-pyridine
    —— 5-t-butyl-2-(2-methylbenzyl)-2H-pyrazole-3-carboxylic acid 924645-18-1 C16H20N2O2
    5-t-butyl-2-(2-methylbenzyl)-2H-pyrazole-3-carboxylic acid
    —— 5-cyano-3-[N-ethyl-1,2,5,6-tetrahydro-pyridin-3-yl-methyl]-1H-indole 160418-76-8 C17H19N3
    5-cyano-3-[N-ethyl-1,2,5,6-tetrahydro-pyridin-3-yl-methyl]-1H-indole
    —— 5,7-bis(2,3,4-trimethoxyphenyl)-1,6-naphthyridine 1400679-79-9 C26H26N2O6
    5,7-bis(2,3,4-trimethoxyphenyl)-1,6-naphthyridine
    —— 5-<1-Acetyl-2-(2-hydroxy-anilino)-vinyl>-1H-tetrazol (E-Form) 135057-41-9 C17H15N5O2
    5-<1-Acetyl-2-(2-hydroxy-anilino)-vinyl>-1H-tetrazol (E-Form)
    —— 5-[4-(p-methoxyphenoxymethyl)-3-(phenylselenylmethyl)]-1,3-benzodioxole 1356384-54-7 C26H22O5Se
    5-[4-(p-methoxyphenoxymethyl)-3-(phenylselenylmethyl)]-1,3-benzodioxole
    —— (5aRS,11bRS)-8,10-dibromo-3,5a,6,11b-tetrahydro-1,5,5-trimethyl-3-phenyl-5H-<1>-benzopyrano<4',3':4,5>pyrano<2,3-c>pyrazole 112296-76-1 C22H20Br2N2O2
    (5aRS,11bRS)-8,10-dibromo-3,5a,6,11b-tetrahydro-1,5,5-trimethyl-3-phenyl-5H-<1>-benzopyrano<4',3':4,5>pyrano<2,3-c>pyrazole
    —— 5-(2-(Dimethylamino)ethylamino)-4-azatricyclo(4.3.1.1(sup 3,8))undec-4-ene dihydrochloride 32537-37-4 C14H27Cl2N3
    5-(2-(Dimethylamino)ethylamino)-4-azatricyclo(4.3.1.1(sup 3,8))undec-4-ene dihydrochloride
    —— 5-(tetrahydropyranyl)oxy-3-oxodecanal-3-ethylenedithioketal 108383-24-0 C17H30O3S2
    5-(tetrahydropyranyl)oxy-3-oxodecanal-3-ethylenedithioketal
    —— 5-methyl-3-phenyl-1H-pyrazole phenylphosphonate 1316892-11-1 C6H7O3P*C10H10N2
    5-methyl-3-phenyl-1H-pyrazole phenylphosphonate
    —— 5,5'-selenobis(2-((4-bromobenzylidene)amino)phenol) 1246255-24-2 C26H18Br2N2O2Se
    5,5'-selenobis(2-((4-bromobenzylidene)amino)phenol)
    —— (5α,8α)-8-((2,2-dimethyl-5-oxopyrrolidin-1-yl)methyl)-8-hydroxy-2-(4-isopropoxyphenyl)-2-azaspiro[4.5]decan-1-one 1401238-08-1 C25H36N2O4
    (5α,8α)-8-((2,2-dimethyl-5-oxopyrrolidin-1-yl)methyl)-8-hydroxy-2-(4-isopropoxyphenyl)-2-azaspiro[4.5]decan-1-one
    —— 5,6-Dimethyl-2-aci-nitro-1,3-indandione sodium salt, monohydrate 62077-09-2 C11H10NNaO5
    5,6-Dimethyl-2-aci-nitro-1,3-indandione sodium salt, monohydrate
    —— 5-(2-methyl-thiazol-5-yl)-7pyridin-3-yl-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine 882522-02-3 C15H12N6S
    5-(2-methyl-thiazol-5-yl)-7pyridin-3-yl-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine
    —— 5,5-Dimethylbicyclo<2.1.0>pent-2-ene 119771-04-9 C7H10
    5,5-Dimethylbicyclo<2.1.0>pent-2-ene
    —— 5-hydroxy-4-<2-(2,5-dimethoxyphenyl)-(E)-ethenyl>-2(5H)-furanone 91270-05-2 C14H14O5
    5-hydroxy-4-<2-(2,5-dimethoxyphenyl)-(E)-ethenyl>-2(5H)-furanone
    —— 5-tert-Butyl-2-(chloro-p-tolyl-methyl)-1,3-dimethyl-benzene 107184-34-9 C20H25Cl
    5-tert-Butyl-2-(chloro-p-tolyl-methyl)-1,3-dimethyl-benzene
    —— 5-O-triisopropylsilyl-1,2,3-tri-O-benzyl-α-D-ribofuranose 476621-15-5 C35H48O5Si
    5-O-triisopropylsilyl-1,2,3-tri-O-benzyl-α-D-ribofuranose
    —— 5-methyl-2-(piperazin-1-ylmethylamino)pyridine 1-oxide 1610408-84-8 C11H18N4O
    5-methyl-2-(piperazin-1-ylmethylamino)pyridine 1-oxide
    —— 5,7-dimethyl-6-ethoxycarbonyl-1(2H)-phthalazinone 99161-49-6 C13H14N2O3
    5,7-dimethyl-6-ethoxycarbonyl-1(2H)-phthalazinone
    —— 5-<2>Furyl-5-phenyl-2-thio-hydantoin 7772-38-5 C13H10N2O2S
    5-<2>Furyl-5-phenyl-2-thio-hydantoin
    —— 5,6β-dibromo-3β-stearoyloxy-5α-cholestane 103566-87-6 C45H80Br2O2
    5,6β-dibromo-3β-stearoyloxy-5α-cholestane
    —— 5'-O-levulinyl-2'-O-(methoxytetrahydropyranyl)-2-N-benzoylguanosine 3'-O-(2,2,2-tribromoethyl 2-chloro-4-tert-butylphenyl phosphate) 80235-24-1 C40H46Br3ClN5O13P
    5'-O-levulinyl-2'-O-(methoxytetrahydropyranyl)-2-N-benzoylguanosine 3'-O-(2,2,2-tribromoethyl 2-chloro-4-tert-butylphenyl phosphate)
    —— 5,5,7-trimethyl-6-[(<i>all</i>-<i>E</i>)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-4,5-dihydro-benzo[1,2,5]oxadiazole 58720-52-8 C40H52N2O
    5,5,7-trimethyl-6-[(<i>all</i>-<i>E</i>)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-4,5-dihydro-benzo[1,2,5]oxadiazole
    —— 5-Dichlormethyl-2,2-diaethyl-5-methoxy-4-oxazolidon 90722-70-6 C9H15Cl2NO3
    5-Dichlormethyl-2,2-diaethyl-5-methoxy-4-oxazolidon
    —— (5Z,7E)-(1S,3R,24R)-25-(4-methyloxazole-2-yl)-24-(2-methyl-1-oxobutoxy)-26,27-cyclo-9,10-secocholesta-5,7,10(19)-triene-1,3-diol 528601-13-0 C36H53NO5
    (5Z,7E)-(1S,3R,24R)-25-(4-methyloxazole-2-yl)-24-(2-methyl-1-oxobutoxy)-26,27-cyclo-9,10-secocholesta-5,7,10(19)-triene-1,3-diol
    —— 5-Methanesulfinyl-3-oxo-2,3-dihydro-isothiazole-4-carbonitrile 25629-55-4 C5H4N2O2S2
    5-Methanesulfinyl-3-oxo-2,3-dihydro-isothiazole-4-carbonitrile
    —— 5-methyl-3-phenyl-6-(o-fluorophenyl)-isoxazolo[ 4,5-c]pyridin-4(5H)-one 1177523-41-9 C19H13FN2O2
    5-methyl-3-phenyl-6-(o-fluorophenyl)-isoxazolo[ 4,5-c]pyridin-4(5H)-one
    —— 5-methyl-N-(2-(trimethylsilyl)ethynyl)-3-phenyl-N-(p-tosyl)hexa-3,4-dien-1-amine 1301664-31-2 C25H31NO2SSi
    5-methyl-N-(2-(trimethylsilyl)ethynyl)-3-phenyl-N-(p-tosyl)hexa-3,4-dien-1-amine
    —— 5-Hydroxy-1-methyl-1H-indole-2-carboxylic acid N'-cyclopentyl-hydrazide 67810-42-8 C15H19N3O2
    5-Hydroxy-1-methyl-1H-indole-2-carboxylic acid N'-cyclopentyl-hydrazide
    —— 5-(2-Thienyl)dibenzophosphol-5-oxid 71857-48-2 C16H11OPS
    5-(2-Thienyl)dibenzophosphol-5-oxid
    —— 5-benzo[d]thiazolo[3,2-c]pyrimidine-2,4-dione 40721-59-3 C10H6N2O2S
    5-benzo[d]thiazolo[3,2-c]pyrimidine-2,4-dione
    —— 5-[(3S,4R)-1-azabicyclo[2.2.1]heptan-3-yl]-3-cyclopropyl-1,2,4-thiadiazole 122683-14-1 C11H15N3S
    5-[(3S,4R)-1-azabicyclo[2.2.1]heptan-3-yl]-3-cyclopropyl-1,2,4-thiadiazole
    —— 5-amino-4-(2,6-dimethyl-4-pyrimidinyl)-2,3-dihydro-1-(4-methylphenyl)pyrrol-2-one 1224936-33-7 C17H18N4O
    5-amino-4-(2,6-dimethyl-4-pyrimidinyl)-2,3-dihydro-1-(4-methylphenyl)pyrrol-2-one
    —— 5'-fluoro-1,3-diphenyl-1H-spiro[indeno[1,2-b]pyrazolo[4,3-e]pyridine-4,3'-indoline]-2',5(10H)-dione 1315268-71-3 C32H19FN4O2
    5'-fluoro-1,3-diphenyl-1H-spiro[indeno[1,2-b]pyrazolo[4,3-e]pyridine-4,3'-indoline]-2',5(10H)-dione
    —— [5-(2-cyclopentylaminoethoxy)-1,3-dihydroisoindol-2-yl]-(2,4-dihydroxy-5-isopropylphenyl)methanone 912999-64-5 C25H32N2O4
    [5-(2-cyclopentylaminoethoxy)-1,3-dihydroisoindol-2-yl]-(2,4-dihydroxy-5-isopropylphenyl)methanone
    —— (5β)-1β-(2-oxohexanyl)-6β-(hydroxymethyl)bicyclo<3.1.0>hexane 143889-37-6 C13H22O2
    (5β)-1β-(2-oxohexanyl)-6β-(hydroxymethyl)bicyclo<3.1.0>hexane
    —— [(5-Chlorofuran-2-yl)methyl](2-methylpropyl)aminehydrochloride 2551114-88-4 C9H15Cl2NO
    [(5-Chlorofuran-2-yl)methyl](2-methylpropyl)aminehydrochloride
    —— 5-chloro-N-(2-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-amine 1393882-35-3 C12H8Cl2N4
    5-chloro-N-(2-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-amine
    —— 5-(1-(4-bromophenyl)-3-oxo-2-(pyridin-1-ium-1-yl)-3-(pyridin-3-yl)propyl)-1,3-dimethyl-2,4,6-trioxohexahydropyrimidin-5-ide 1252663-42-5 C25H21BrN4O4
    5-(1-(4-bromophenyl)-3-oxo-2-(pyridin-1-ium-1-yl)-3-(pyridin-3-yl)propyl)-1,3-dimethyl-2,4,6-trioxohexahydropyrimidin-5-ide
    —— 5-Nitro-2-thioxo-benzooxazole-3-carboximidic acid p-tolyl ester 70989-56-9 C15H11N3O4S
    5-Nitro-2-thioxo-benzooxazole-3-carboximidic acid p-tolyl ester
    —— 5-(4-benzhydryl-piperazin-1-ylmethyl)-1-(2-chloro-ethyl)-1<i>H</i>-benzoimidazole 68732-86-5 C27H29ClN4
    5-(4-benzhydryl-piperazin-1-ylmethyl)-1-(2-chloro-ethyl)-1<i>H</i>-benzoimidazole
    —— 5-benzoyl-2,4-dimethyl-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-[1,2,4,6]thiatriazin-3-one 65119-43-9 C11H11N3O4S
    5-benzoyl-2,4-dimethyl-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-[1,2,4,6]thiatriazin-3-one
    —— 5,6-dimethyl-4,5,6,7-tetrahydro-1<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine 63501-05-3 C8H13N3
    5,6-dimethyl-4,5,6,7-tetrahydro-1<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine
    —— 5-bromo-1,3-dimethyl-4-piperidin-1-yl-3,4-dihydro-1<i>H</i>-pyrimidin-2-one 65192-51-0 C11H18BrN3O
    5-bromo-1,3-dimethyl-4-piperidin-1-yl-3,4-dihydro-1<i>H</i>-pyrimidin-2-one
    —— 5,6,7,8,9,10-hexahydro-cyclohepta[<i>b</i>][1,6]naphthyridine-1,3-dione 64500-66-9 C13H14N2O2
    5,6,7,8,9,10-hexahydro-cyclohepta[<i>b</i>][1,6]naphthyridine-1,3-dione
    —— 5-[((1S)-1,2,3,4-tetrahydro-1-naphthalenyl{[2'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]methyl}amino)carbonyl]-1,2,4-benzenetricarboxylic Acid 475204-53-6 C34H26F3NO7
    5-[((1S)-1,2,3,4-tetrahydro-1-naphthalenyl{[2'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]methyl}amino)carbonyl]-1,2,4-benzenetricarboxylic Acid
    —— 5-{3-[2-(2-fluoro-phenyl)-ethyl]-ureido}-3-(pyridin-3-ylmethoxy)-isothiazole-4-carboxylic acid amide 727359-53-7 C19H18FN5O3S
    5-{3-[2-(2-fluoro-phenyl)-ethyl]-ureido}-3-(pyridin-3-ylmethoxy)-isothiazole-4-carboxylic acid amide
    —— 5-(2,4-dichlorophenyl)-N-(3,4-dihydro-2H-thiochromen-4-yl)-3,6-diethylpyrazin-2-amine 535935-02-5 C23H23Cl2N3S
    5-(2,4-dichlorophenyl)-N-(3,4-dihydro-2H-thiochromen-4-yl)-3,6-diethylpyrazin-2-amine
    —— 5-(p-Chlor-benzoyl)-isothiazol 17265-48-4 C10H6ClNOS
    5-(p-Chlor-benzoyl)-isothiazol