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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5'-(3,4-dimethylthieno[2,3-b]thiophene-2,5-diyl)bis(3-acetyl-1-phenyl-1H-pyrazole-4-carbonitrile) 1451070-42-0 C32H22N6O2S2
    5,5'-(3,4-dimethylthieno[2,3-b]thiophene-2,5-diyl)bis(3-acetyl-1-phenyl-1H-pyrazole-4-carbonitrile)
    —— 5-(4-ethylphenyl)-6-phenylpyridine-2-carbaldehyde 1011302-11-6 C20H17NO
    5-(4-ethylphenyl)-6-phenylpyridine-2-carbaldehyde
    —— 5-chloro-2-((E)-3-[4-(4-fluoro-benzyl)-2-methyl-piperazin-1-yl]-3-oxo-propenyl)-N-isopropyl-benzamide 685535-84-6 C25H29ClFN3O2
    5-chloro-2-((E)-3-[4-(4-fluoro-benzyl)-2-methyl-piperazin-1-yl]-3-oxo-propenyl)-N-isopropyl-benzamide
    —— (+/-)-[5-chloro-7-(3,4-difluorophenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl 4-methylbenzenesulfonate 852119-45-0 C22H17ClF2O4S
    (+/-)-[5-chloro-7-(3,4-difluorophenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl 4-methylbenzenesulfonate
    —— 5-(3-methyl-2-nitro-3<i>H</i>-imidazol-4-yl)-[1,3,4]thiadiazol-2-ylamine 36950-99-9 C6H6N6O2S
    5-(3-methyl-2-nitro-3<i>H</i>-imidazol-4-yl)-[1,3,4]thiadiazol-2-ylamine
    —— 5-(4-Nitro-phenyl)-3-phenyl-4,5-dihydro-isoxazole-4-carboxylic acid 19749-51-0 C16H12N2O5
    5-(4-Nitro-phenyl)-3-phenyl-4,5-dihydro-isoxazole-4-carboxylic acid
    —— 5-(trifluoromethyl)-2-methoxyphenylacetone 1354819-39-8 C11H11F3O2
    5-(trifluoromethyl)-2-methoxyphenylacetone
    —— (5-methoxy-2,3-dimethyl-benzofuran-6-yl)-acetic acid 39758-08-2 C13H14O4
    (5-methoxy-2,3-dimethyl-benzofuran-6-yl)-acetic acid
    —— 5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-4-(4-(4-methylpiperazin-1-yl)phenyl)-N-(2,2,2-trifluoro ethyl)-4H-1,2,4-triazole-3-carboxamide 1207598-24-0 C26H31F3N6O3
    5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-4-(4-(4-methylpiperazin-1-yl)phenyl)-N-(2,2,2-trifluoro ethyl)-4H-1,2,4-triazole-3-carboxamide
    —— 5-{3-[4-carbamoyl-5-(carbamoylamino)-2-thienyl]phenyl}-L-norvaline 1192836-50-2 C17H20N4O4S
    5-{3-[4-carbamoyl-5-(carbamoylamino)-2-thienyl]phenyl}-L-norvaline
    —— 5-m-tolyl-oxazole-4-carboxylic acid {1-[2-(3-phenyl-pyrrol-1-yl)-ethyl]-1H-pyrazol-4-yl}-amide 1394161-50-2 C26H23N5O2
    5-m-tolyl-oxazole-4-carboxylic acid {1-[2-(3-phenyl-pyrrol-1-yl)-ethyl]-1H-pyrazol-4-yl}-amide
    —— 5-guanidino-1-naphthoic acid 95093-02-0 C12H11N3O2
    5-guanidino-1-naphthoic acid
    —— 5,6-dihydroxy-7,8-dimethoxy-4-methyl-coumarin 100519-49-1 C12H12O6
    5,6-dihydroxy-7,8-dimethoxy-4-methyl-coumarin
    —— (5S)-8'-(furan-2-yl)spiro[1,4-dihydroimidazole-5,3'-2,4-dihydro-1H-naphthalene]-2-amine 1221164-92-6 C16H17N3O
    (5S)-8'-(furan-2-yl)spiro[1,4-dihydroimidazole-5,3'-2,4-dihydro-1H-naphthalene]-2-amine
    —— 5-(p-chlorobenzoyl)-6-hydroxy-indane-1-carboxylic acid methyl ester 58491-03-5 C18H15ClO4
    5-(p-chlorobenzoyl)-6-hydroxy-indane-1-carboxylic acid methyl ester
    —— 5-Acetoxy-4-methyl-3-chromen 50585-07-4 C12H12O3
    5-Acetoxy-4-methyl-3-chromen
    —— 5-(pent-3-yn-1-yloxy)pent-1-ene 1381867-32-8 C10H16O
    5-(pent-3-yn-1-yloxy)pent-1-ene
    —— 5-<2-Methyl-cyclohex-1-enyl>-valeriansaeure 857023-74-6 C12H20O2
    5-<2-Methyl-cyclohex-1-enyl>-valeriansaeure
    —— 5-Hydroxy-3-oxo-pentanoic acid pentyl ester 104629-93-8 C10H18O4
    5-Hydroxy-3-oxo-pentanoic acid pentyl ester
    —— 5-chloro-1-nonyl-4-phenethyl-1H-1,2,3-triazole 1417975-77-9 C19H28ClN3
    5-chloro-1-nonyl-4-phenethyl-1H-1,2,3-triazole
    —— (5'-O-Tritylthymidin-3')(2-chlorphenyl)(4-cyano-2-nitrophenylaethyl)phosphorsaeureester 69497-20-7 C44H38ClN4O10P
    (5'-O-Tritylthymidin-3')(2-chlorphenyl)(4-cyano-2-nitrophenylaethyl)phosphorsaeureester
    —— 5-isopropyl-4-[5-(5-isopropyl-2-methyl-phenoxymethyl)-6-methyl-4-pyrrolidin-1-ylmethyl-pyridin-2-yl]-1H-indazole 693278-31-8 C32H40N4O
    5-isopropyl-4-[5-(5-isopropyl-2-methyl-phenoxymethyl)-6-methyl-4-pyrrolidin-1-ylmethyl-pyridin-2-yl]-1H-indazole
    —— 5-methyl-(2-propynyl)-1,3,4-thiadiazol-2(3H)-imine hydrobromide 103826-82-0 BrH*C6H7N3S
    5-methyl-(2-propynyl)-1,3,4-thiadiazol-2(3H)-imine hydrobromide
    —— 5-acetyl-7-[3-(4-fluorophenyl)butoxy]-6-[2-(piperidin-1-yl)ethoxy]-2,4-dimethylbenzooxazole 1201582-43-5 C28H35FN2O4
    5-acetyl-7-[3-(4-fluorophenyl)butoxy]-6-[2-(piperidin-1-yl)ethoxy]-2,4-dimethylbenzooxazole
    —— 5-(4-butyl-anilino)-6-methyl-pyrazine-2,3-dicarbonitrile 72112-51-7 C17H17N5
    5-(4-butyl-anilino)-6-methyl-pyrazine-2,3-dicarbonitrile
    —— 5-(4-(1-cyclohexylmethyl-1H-[1,2,3]triazol-4-ylmethoxy)benzylidene)-2-methylsulfanylthiazol-4-one 1187211-57-9 C21H24N4O2S2
    5-(4-(1-cyclohexylmethyl-1H-[1,2,3]triazol-4-ylmethoxy)benzylidene)-2-methylsulfanylthiazol-4-one
    —— 5-(1-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperidin-3-yl)-3-methyl-1.2,4-oxadiazole 1338243-16-5 C28H26N8O
    5-(1-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperidin-3-yl)-3-methyl-1.2,4-oxadiazole
    —— 5-(1,3-benzodioxol-5-ylmethyl)-8-fluoro-N~10-(2-morpholin-4-ylethyl)[1,2,4]triazolo[1,5-c]quinazoline-2,10-diamine 1272532-73-6 C23H24FN7O3
    5-(1,3-benzodioxol-5-ylmethyl)-8-fluoro-N~10-(2-morpholin-4-ylethyl)[1,2,4]triazolo[1,5-c]quinazoline-2,10-diamine
    —— 5-(3-oxobutyl)-6-phenyl-2H-pyran-2-one 1452790-45-2 C15H14O3
    5-(3-oxobutyl)-6-phenyl-2H-pyran-2-one
    —— 5-ethyl-5-hydroxy-3-phenyl[5]ferrocenophane-1-one 86960-01-2 C23H24FeO2
    5-ethyl-5-hydroxy-3-phenyl[5]ferrocenophane-1-one
    —— (5E,9E)-(2S,3R)-3-Hydroxy-2-((E)-4-hydroxy-3-methyl-but-2-enyl)-5,9-dimethyl-11-phenylsulfanyl-undeca-5,9-dienal 97634-72-5 C24H34O3S
    (5E,9E)-(2S,3R)-3-Hydroxy-2-((E)-4-hydroxy-3-methyl-but-2-enyl)-5,9-dimethyl-11-phenylsulfanyl-undeca-5,9-dienal
    —— 5-chloro-3-<i>p</i>-tolyl-benzofuran 92428-26-7 C15H11ClO
    5-chloro-3-<i>p</i>-tolyl-benzofuran
    —— 5-methylbenz<cd>indol-2(1H)-one 138384-90-4 C12H9NO
    5-methylbenz<cd>indol-2(1H)-one
    —— 5-{2-[6-methoxy-1-(4-methoxy-phenyl)-1H-quinolin-2-ylidene]-ethylidene}-3-phenyl-2-thioxo-thiazolidin-4-one 21425-44-5 C28H22N2O3S2
    5-{2-[6-methoxy-1-(4-methoxy-phenyl)-1H-quinolin-2-ylidene]-ethylidene}-3-phenyl-2-thioxo-thiazolidin-4-one
    —— 5-Fluoro-3-[4-(hydroxymethyl)phenyl]-1-(2-morpholin-4-ylethyl)-8-propoxyquinolin-4-one 1228472-32-9 C25H29FN2O4
    5-Fluoro-3-[4-(hydroxymethyl)phenyl]-1-(2-morpholin-4-ylethyl)-8-propoxyquinolin-4-one
    —— 5-chloro-3-(3-trifluoromethanesulphonyl)phenyl-4-thiazolidinone 159177-72-7 C10H7ClF3NO3S2
    5-chloro-3-(3-trifluoromethanesulphonyl)phenyl-4-thiazolidinone
    —— 5-amino-2-(2,6-difluorophenyl)-N-(1-methyl-5-(methyl(piperidin-4-yl)amino)-1H-pyrazol-4-yl)thiazole-4-carboxamide 1338717-73-9 C20H23F2N7OS
    5-amino-2-(2,6-difluorophenyl)-N-(1-methyl-5-(methyl(piperidin-4-yl)amino)-1H-pyrazol-4-yl)thiazole-4-carboxamide
    —— (5S)-3-(3,3-difluoro-1-pyrrolidinyl)-7-(3-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-2'-amine 1335295-67-4 C23H19F2N5O2
    (5S)-3-(3,3-difluoro-1-pyrrolidinyl)-7-(3-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-2'-amine
    —— 5-(5-(3-fluoro-4-(3-((4,4,5,5,5-pentafluoropentyl)sulfinyl)propoxy)phenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-(trifluoromethyl)picolinonitrile 1332390-31-4 C27H23F9N4O3S2
    5-(5-(3-fluoro-4-(3-((4,4,5,5,5-pentafluoropentyl)sulfinyl)propoxy)phenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-(trifluoromethyl)picolinonitrile
    —— 5,5-dimethyl-3-oxo-2,3,5,6-tetrahydropyrrolo[2,1-a]isoquinoline-2-spiro-2'-(3-benzoyl-4-hydroxy-5-oxo-1-(p-chlorophenyl)-2,5-dihydro-1H-pyrrole) 1123310-42-8 C30H23ClN2O4
    5,5-dimethyl-3-oxo-2,3,5,6-tetrahydropyrrolo[2,1-a]isoquinoline-2-spiro-2'-(3-benzoyl-4-hydroxy-5-oxo-1-(p-chlorophenyl)-2,5-dihydro-1H-pyrrole)
    —— 5-(2-Chloro-4-ethylbenzyl)-4-(4-oxopiperidino)pyrimidine 301529-49-7 C18H20ClN3O
    5-(2-Chloro-4-ethylbenzyl)-4-(4-oxopiperidino)pyrimidine
    —— (((5R)-5-(3-bromoprop-1-en-2-yl)-2-methylcyclohex-2-en-1-yl)oxy)triethylsilane 913815-73-3 C16H29BrOSi
    (((5R)-5-(3-bromoprop-1-en-2-yl)-2-methylcyclohex-2-en-1-yl)oxy)triethylsilane
    —— 5,6,7,8-tetrahydro-4<i>H</i>-cyclohepta[<i>b</i>]furan 4441-03-6 C9H12O
    5,6,7,8-tetrahydro-4<i>H</i>-cyclohepta[<i>b</i>]furan
    —— 5'-O-(4,4'-dimethoxytrityl)-N<sup>6</sup>-benzoyl-3'-O-levulinoyl-2'-deoxyadenosine 93134-36-2 C43H41N5O8
    5'-O-(4,4'-dimethoxytrityl)-N<sup>6</sup>-benzoyl-3'-O-levulinoyl-2'-deoxyadenosine
    —— 5-fluoro-6-(5-(piperidin-4-ylmethoxy)-1H-indol-1-yl)benzo[c][1,2]oxaborol-1(3H)-ol hydrochloride 1309069-00-8 C21H22BFN2O3*ClH
    5-fluoro-6-(5-(piperidin-4-ylmethoxy)-1H-indol-1-yl)benzo[c][1,2]oxaborol-1(3H)-ol hydrochloride
    —— 5-Methoxy-2-methyl-3-cyanmethyl-benzofuran 91569-03-8 C12H11NO2
    5-Methoxy-2-methyl-3-cyanmethyl-benzofuran
    —— [5-cyclopropyl-2-(4-fluorophenyl)-3-methylcarbamoyl-benzofuran-6-yl]-ethyl-carbamic acid methyl ester 1193346-00-7 C23H23FN2O4
    [5-cyclopropyl-2-(4-fluorophenyl)-3-methylcarbamoyl-benzofuran-6-yl]-ethyl-carbamic acid methyl ester
    —— 5-Ethyl-1-(2-hydroxyethyl)-1H-pyrazole-3-carboxylic acid 2167925-34-8 C8H12N2O3
    5-Ethyl-1-(2-hydroxyethyl)-1H-pyrazole-3-carboxylic acid
    —— 5-Amino-4-[2-(naphthalen-1-yl)hydrazinylidene]naphthalen-1(4H)-one 90377-52-9 C20H15N3O
    5-Amino-4-[2-(naphthalen-1-yl)hydrazinylidene]naphthalen-1(4H)-one
    —— 5-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-2-phenylpyrazole-3,4-dione;iodide 92534-82-2 C22H18N3O2*I
    5-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-2-phenylpyrazole-3,4-dione;iodide