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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Hydroxy-4β-methoxycarbonyl-5α-cholestan-3-on 4924-10-1 C29H48O4
    5-Hydroxy-4β-methoxycarbonyl-5α-cholestan-3-on
    —— ((5R,7R)-7-(1-benzyl-1H-pyrazol-4-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-5-yl)methanol 1235542-11-6 C19H20N2OS
    ((5R,7R)-7-(1-benzyl-1H-pyrazol-4-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-5-yl)methanol
    —— 5,5'-(Tetradecane-1,14-diyl)bis(2,2-dimethyl-1,3-dioxane-4,6-dione) 81393-30-8 C26H42O8
    5,5'-(Tetradecane-1,14-diyl)bis(2,2-dimethyl-1,3-dioxane-4,6-dione)
    —— 5-amino-1-(6-chloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran-5-yl)-3-cyano-4-trifluoroacetylpyrazole 223904-85-6 C14H4ClF7N4O2
    5-amino-1-(6-chloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran-5-yl)-3-cyano-4-trifluoroacetylpyrazole
    —— 5-(7-methyl-1H-indol-3-yl)-5-[4-(trifluoromethyl)phenyl]pentanenitrile 1202463-03-3 C21H19F3N2
    5-(7-methyl-1H-indol-3-yl)-5-[4-(trifluoromethyl)phenyl]pentanenitrile
    —— 5-[9-(1-Methoxypropan-2-yl)-2-morpholin-4-ylpurin-6-yl]pyrazin-2-amine 1202494-13-0 C17H22N8O2
    5-[9-(1-Methoxypropan-2-yl)-2-morpholin-4-ylpurin-6-yl]pyrazin-2-amine
    —— 5-(3,5-Dimethylphenylacetylamino)-3-(4-fluorophenyl)-1-methyl-4-(4-pyridyl)pyrazole 277746-88-0 C25H23FN4O
    5-(3,5-Dimethylphenylacetylamino)-3-(4-fluorophenyl)-1-methyl-4-(4-pyridyl)pyrazole
    —— <5-(2-Amino-aethyl)-2-hydroxy-phenyl>-harnstoff 104083-74-1 C9H13N3O2
    <5-(2-Amino-aethyl)-2-hydroxy-phenyl>-harnstoff
    —— 5-(4-dimethylamino-benzylidene)-2-methyl-thiazolo[3,2-<i>b</i>][1,2,4]triazol-6-one 64679-66-9 C14H14N4OS
    5-(4-dimethylamino-benzylidene)-2-methyl-thiazolo[3,2-<i>b</i>][1,2,4]triazol-6-one
    —— 5-Methylsulfanyl-[1,3,4]thiadiazole-2-carboxylic acid phenethyl-amide 128555-47-5 C12H13N3OS2
    5-Methylsulfanyl-[1,3,4]thiadiazole-2-carboxylic acid phenethyl-amide
    —— 5,6-Bis(2,5-dimethyl-3-thienyl)-2,3-dipheno-1,2,4-triazine-3-thione 360048-03-9 C15H15N3S3
    5,6-Bis(2,5-dimethyl-3-thienyl)-2,3-dipheno-1,2,4-triazine-3-thione
    —— 5-(2,6-dichlorophenyl)-1,2,4-triazin-3(2H)-one 1203605-09-7 C9H5Cl2N3O
    5-(2,6-dichlorophenyl)-1,2,4-triazin-3(2H)-one
    —— 5-(3-aminophenyl)-N-[2-azabicyclo[2.2.1]hept-6-yl]-1,3-oxazole-2-carboxamide 524017-88-7 C16H18N4O2
    5-(3-aminophenyl)-N-[2-azabicyclo[2.2.1]hept-6-yl]-1,3-oxazole-2-carboxamide
    —— 5-(6-nitro-1H-indazol-3-yl)-1H-pyrrole-2-carboxylic acid (3-fluoro-phenyl)-amide 658696-51-6 C18H12FN5O3
    5-(6-nitro-1H-indazol-3-yl)-1H-pyrrole-2-carboxylic acid (3-fluoro-phenyl)-amide
    —— 5-hydroxy-2,2-dimethyl-5-(4-methylphenyl)hexan-3-one 80811-53-6 C15H22O2
    5-hydroxy-2,2-dimethyl-5-(4-methylphenyl)hexan-3-one
    —— 5-Acetoxy-2-acetylamino-pentanoic acid 119047-19-7 C9H15NO5
    5-Acetoxy-2-acetylamino-pentanoic acid
    —— (5S)-5-methyl-5-(([4-(quinolin-5-ylethynyl)-3,6-dihydropyridin-1(2H)-yl]sulfonyl)methyl)imidazolidine-2,4-dione trifluoroacetate 1100508-63-1 C2HF3O2*C21H20N4O4S
    (5S)-5-methyl-5-(([4-(quinolin-5-ylethynyl)-3,6-dihydropyridin-1(2H)-yl]sulfonyl)methyl)imidazolidine-2,4-dione trifluoroacetate
    —— 5-(4-hydroxy-biphenyl-3-ylethynyl)-N-[2-hydroxy-1-(1H-indol-3-ylmethyl)-1-methylethyl]-2-trifluoromethoxy-benzamide 1117833-91-6 C34H27F3N2O4
    5-(4-hydroxy-biphenyl-3-ylethynyl)-N-[2-hydroxy-1-(1H-indol-3-ylmethyl)-1-methylethyl]-2-trifluoromethoxy-benzamide
    —— 5-(3-Aminopyrazine-2-carbonyl)-6-(4-benzyloxy-2-fluoro-phenyl)-1-hydroxy-9,9-dimethyl-6,8,10,11-tetrahydrobenzo[b][1,4]benzodiazepin-7-one 1048337-51-4 C33H30FN5O4
    5-(3-Aminopyrazine-2-carbonyl)-6-(4-benzyloxy-2-fluoro-phenyl)-1-hydroxy-9,9-dimethyl-6,8,10,11-tetrahydrobenzo[b][1,4]benzodiazepin-7-one
    —— 5-methyl-2-(toluene-4-sulfonyloxy)-cycloheptatrienone 108474-26-6 C15H14O4S
    5-methyl-2-(toluene-4-sulfonyloxy)-cycloheptatrienone
    —— 5,6-Dimethyl-2-oxo-2,3-dihydro-benzoimidazole-1-carboxylic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester 127595-29-3 C18H23N3O3
    5,6-Dimethyl-2-oxo-2,3-dihydro-benzoimidazole-1-carboxylic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester
    —— (5R,6S,7S,8S,9S,10S)-7,9-(di-tert-butylsilylenedioxy)-5-hydroxy-3-methylene-6,8,10-trimethyl-12-((2S',4R',6S')-2-methyl-4-methoxytetrahydropyran-6-yl)-dodecane 157117-31-2 C31H60O5Si
    (5R,6S,7S,8S,9S,10S)-7,9-(di-tert-butylsilylenedioxy)-5-hydroxy-3-methylene-6,8,10-trimethyl-12-((2S',4R',6S')-2-methyl-4-methoxytetrahydropyran-6-yl)-dodecane
    —— 5-Chloro-2-thiophen-2-yl-[1,3]thiazolo[5,4-b]pyridine 101560-84-3 C10H5ClN2S2
    5-Chloro-2-thiophen-2-yl-[1,3]thiazolo[5,4-b]pyridine
    —— 5-Methylthio-2-oxo-1,3-dithiol-4-carbonsaeuremethylester 127719-40-8 C6H6O3S3
    5-Methylthio-2-oxo-1,3-dithiol-4-carbonsaeuremethylester
    —— 5,5,9-trimethyl-2-(3'-N,N-dimethylaminopropyl)-1-oxaspiro<4,5>decan-2-one 112894-96-9 C17H31NO2
    5,5,9-trimethyl-2-(3'-N,N-dimethylaminopropyl)-1-oxaspiro<4,5>decan-2-one
    —— 5,7-Dibrom-4-methoxy-3-phenyl-tropon 113013-11-9 C14H10Br2O2
    5,7-Dibrom-4-methoxy-3-phenyl-tropon
    —— [5-aminomethyl-1-(4-fluoro-butyl)-1H-benzoimidazol-2-yl]-methanol 554458-61-6 C13H18FN3O
    [5-aminomethyl-1-(4-fluoro-butyl)-1H-benzoimidazol-2-yl]-methanol
    —— 5-(4-fluorophenyl)-1-(6-methoxy-3-pyridyl)-1H-1,2,4-triazole-3-carboxylic acid 787563-72-8 C15H11FN4O3
    5-(4-fluorophenyl)-1-(6-methoxy-3-pyridyl)-1H-1,2,4-triazole-3-carboxylic acid
    —— 5-[(E)-1-Methyl-2-(3-methyl-benzofuran-2-yl)-vinyl]-1-(4-sulfamoyl-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 99410-89-6 C24H23N3O5S
    5-[(E)-1-Methyl-2-(3-methyl-benzofuran-2-yl)-vinyl]-1-(4-sulfamoyl-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 5,10,5',10'-tetraphenyl-5,10,5',10'-tetrahydro-5,5'-p-phenylenedimethyl-bis-dibenzo[b,e][1,4]phospharsininium; dibromide 107600-89-5 2Br*C56H44As2P2
    5,10,5',10'-tetraphenyl-5,10,5',10'-tetrahydro-5,5'-p-phenylenedimethyl-bis-dibenzo[b,e][1,4]phospharsininium; dibromide
    —— 5-exo,6-exo-dideuteriobicyclo<2.2.1>heptan-2-one 28956-11-8 C7H10O
    5-exo,6-exo-dideuteriobicyclo<2.2.1>heptan-2-one
    —— 5-[4-(trifluoromethyl)phenyl]-6-oxa-4-azaspiro[2.4]hept-4-ene-7-carboxylic acid methyl ester 1060757-19-8 C14H12F3NO3
    5-[4-(trifluoromethyl)phenyl]-6-oxa-4-azaspiro[2.4]hept-4-ene-7-carboxylic acid methyl ester
    —— 5-(2-phenyl-1,3-dithiolan-2-yl)benzene-1,3-diol 628263-28-5 C15H14O2S2
    5-(2-phenyl-1,3-dithiolan-2-yl)benzene-1,3-diol
    —— [5R-(5α,5aβ,8aα,9β)]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-9-[2-(4morpholinyl)ethoxy]furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one 120005-10-9 C27H31NO9
    [5R-(5α,5aβ,8aα,9β)]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-9-[2-(4morpholinyl)ethoxy]furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
    —— 5-Fluorooctan-4-one 75149-52-9 C8H15FO
    5-Fluorooctan-4-one
    —— 5-(2,6-Dimethylphenyl)pyridine-3-carbaldehyde 955930-56-0 C14H13NO
    5-(2,6-Dimethylphenyl)pyridine-3-carbaldehyde
    —— 5-[4'-(5-Methoxymethyl-1,2,4-oxadiazol-3-yl)-2'-methylbiphenyl-4-carbonyl]-1'-methyl-2,3,6,7-tetrahydrospiro[furo[2,3-f]indole]-3-4'-piperidine hydrochloride 180084-19-9 C33H34N4O4*ClH
    5-[4'-(5-Methoxymethyl-1,2,4-oxadiazol-3-yl)-2'-methylbiphenyl-4-carbonyl]-1'-methyl-2,3,6,7-tetrahydrospiro[furo[2,3-f]indole]-3-4'-piperidine hydrochloride
    —— [5-(2,6-Dimethylphenyl)pyridin-3-yl]methanol 955930-88-8 C14H15NO
    [5-(2,6-Dimethylphenyl)pyridin-3-yl]methanol
    —— 5-(4-benzylsulfonylpiperazin-1-yl)-2-(2-chlorophenyl)-4-(2,3-dihydro-1H-inden-2-yloxy)pyridazin-3-one 1062078-11-8 C30H29ClN4O4S
    5-(4-benzylsulfonylpiperazin-1-yl)-2-(2-chlorophenyl)-4-(2,3-dihydro-1H-inden-2-yloxy)pyridazin-3-one
    —— 5-(2-Chlorophenyl)-7-nitro-3-pyridin-4-yl-2,10-dihydropyrazolo[3,4-b][1,4]benzodiazepine 303196-78-3 C21H13ClN6O2
    5-(2-Chlorophenyl)-7-nitro-3-pyridin-4-yl-2,10-dihydropyrazolo[3,4-b][1,4]benzodiazepine
    —— 5-[5]quinolyl-7-methyl-7,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline 109805-18-7 C20H16N2O2
    5-[5]quinolyl-7-methyl-7,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline
    —— [5-(2-{4-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethylidene]-3-methyl-5-oxo-thiazolidin-2-ylidene}-1-methoxy-ethyliden)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid ethyl ester 103908-14-1 C25H25N3O5S4
    [5-(2-{4-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethylidene]-3-methyl-5-oxo-thiazolidin-2-ylidene}-1-methoxy-ethyliden)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid ethyl ester
    —— [5-(4-{4-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethylidene]-3-methyl-5-oxo-thiazolidin-2-ylidene}-but-2-enyliden)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid ethyl ester 110154-01-3 C26H25N3O4S4
    [5-(4-{4-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethylidene]-3-methyl-5-oxo-thiazolidin-2-ylidene}-but-2-enyliden)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid ethyl ester
    —— 5-methyl-6-(1H-pyrrolo[2,3-b]pyridin-5-yl)-1-(tetrahydro-2H-pyran-4-ylmethyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1207622-01-2 C20H21N5O2
    5-methyl-6-(1H-pyrrolo[2,3-b]pyridin-5-yl)-1-(tetrahydro-2H-pyran-4-ylmethyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5-[4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-but-2-enylidene]-3-heptyl-1-phenyl-2-thioxo-imidazolidin-4-one 59025-73-9 C29H33N3OS2
    5-[4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-but-2-enylidene]-3-heptyl-1-phenyl-2-thioxo-imidazolidin-4-one
    —— 5-diethylamino-1<i>t</i>-(5-nitro-[2]furyl)-pent-1-en-3-one semicarbazone; hydrochloride 109409-78-1 C14H21N5O4*ClH
    5-diethylamino-1<i>t</i>-(5-nitro-[2]furyl)-pent-1-en-3-one semicarbazone; hydrochloride
    —— 5-(p-Tolylsulfonyloxy)-1-(4-bromphenylmercapto)-pentan 93994-88-8 C18H21BrO3S2
    5-(p-Tolylsulfonyloxy)-1-(4-bromphenylmercapto)-pentan
    —— 5-Nitro-2-ethylsulfinyl-benzolsulfonamid 90007-85-5 C8H10N2O5S2
    5-Nitro-2-ethylsulfinyl-benzolsulfonamid
    —— 5-bromo-1(3)<i>H</i>-imidazole-4-sulfonic acid 116081-72-2 C3H3BrN2O3S
    5-bromo-1(3)<i>H</i>-imidazole-4-sulfonic acid
    —— 5-chloro-2,6-bis-methanesulfonyl-pyridin-3-ylamine 51230-82-1 C7H9ClN2O4S2
    5-chloro-2,6-bis-methanesulfonyl-pyridin-3-ylamine