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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-Octamethylen-3-hydro-6-deuterio-oxadiazin-2-on 60136-52-9 C11H18N2O2
    5,6-Octamethylen-3-hydro-6-deuterio-oxadiazin-2-on
    —— 5-methyl-1-phenyl-1,5,8,8a-tetrahydro-[1,2,4]oxadiazolo[2,3-<i>a</i>]pyridin-2-one 53937-41-0 C13H14N2O2
    5-methyl-1-phenyl-1,5,8,8a-tetrahydro-[1,2,4]oxadiazolo[2,3-<i>a</i>]pyridin-2-one
    —— 5'O-(Di-p-Methoxy-trityl)-N-acetyldeoxyguanosin-3'-p-chlorophenyl-ss-cyanoethylphosphat 57777-88-5 C42H40ClN6O10P
    5'O-(Di-p-Methoxy-trityl)-N-acetyldeoxyguanosin-3'-p-chlorophenyl-ss-cyanoethylphosphat
    —— 5-(5,5-dimethyl-1-oxy-4,5-dihydro-3<i>H</i>-pyrrol-2-yl)-3,3-dimethyl-4-oxo-pentanoic acid 61856-70-0 C13H21NO4
    5-(5,5-dimethyl-1-oxy-4,5-dihydro-3<i>H</i>-pyrrol-2-yl)-3,3-dimethyl-4-oxo-pentanoic acid
    —— 5-Methyl-1H-pyrrole-2-carboxylic acid (R)-2-methoxy-6,6-dimethyl-3-oxo-3,6-dihydro-2H-pyran-4-yl ester 61941-12-6 C14H17NO5
    5-Methyl-1H-pyrrole-2-carboxylic acid (R)-2-methoxy-6,6-dimethyl-3-oxo-3,6-dihydro-2H-pyran-4-yl ester
    —— 5-(1-methyl-pyrrolidin-2-yl)-1-phenethyl-1<i>H</i>-pyridin-2-one 61915-31-9 C18H22N2O
    5-(1-methyl-pyrrolidin-2-yl)-1-phenethyl-1<i>H</i>-pyridin-2-one
    —— (5,8-dibromo-1-butyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid 630397-96-5 C17H19Br2NO3
    (5,8-dibromo-1-butyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid
    —— 5-bromo-7-[5-(4-fluoro-benzyl)-4H-[1,2,4]triazol-3-yl]-[1,6]naphthyridin-8-ol 797786-45-9 C17H11BrFN5O
    5-bromo-7-[5-(4-fluoro-benzyl)-4H-[1,2,4]triazol-3-yl]-[1,6]naphthyridin-8-ol
    —— 5-(2-furyl)-3-methyl-2-[2-(3-methylphenyl)ethyl]cyclohex-2-en-1-one 1338951-79-3 C20H22O2
    5-(2-furyl)-3-methyl-2-[2-(3-methylphenyl)ethyl]cyclohex-2-en-1-one
    —— 5,7-Diacetoxydinaphtho<1,2-b:2',1'-d>furan 35889-49-7 C24H16O5
    5,7-Diacetoxydinaphtho<1,2-b:2',1'-d>furan
    —— 5-(p-Biphenylyl)-6-phenyl-4-amino-furo<2,3-d>pyrimidin 14774-70-0 C24H17N3O
    5-(p-Biphenylyl)-6-phenyl-4-amino-furo<2,3-d>pyrimidin
    —— (5-iodopent-1-yn-1-yl)benzene 34886-50-5 C11H11I
    (5-iodopent-1-yn-1-yl)benzene
    —— 5-(2-methoxybenzyl)-3,5-dihydro-1H-furo[3,4-c]pyrrol-1-one 1523131-39-6 C14H13NO3
    5-(2-methoxybenzyl)-3,5-dihydro-1H-furo[3,4-c]pyrrol-1-one
    —— 5-methyl-2-phenyl-4-(5,7,7-trimethyl-5,7-dihydro-furo[3,4-b]pyridin-5-yl)-1,2-dihydro-pyrazol-3-one 29520-35-2 C20H21N3O2
    5-methyl-2-phenyl-4-(5,7,7-trimethyl-5,7-dihydro-furo[3,4-b]pyridin-5-yl)-1,2-dihydro-pyrazol-3-one
    —— 5-methyl-1-phenyl-3-(pyren-3-yl)-1H-pyrazole 1427475-56-6 C26H18N2
    5-methyl-1-phenyl-3-(pyren-3-yl)-1H-pyrazole
    —— 5-methyl-7-morpholin-4-yl-4-nitro-benzo[1,2,5]thiadiazole 70733-30-1 C11H12N4O3S
    5-methyl-7-morpholin-4-yl-4-nitro-benzo[1,2,5]thiadiazole
    —— (5R,7S,8S,8aR)-7,8-Bis-benzyloxy-5-ethyl-hexahydro-oxazolo[3,4-a]pyridin-3-one 675130-50-4 C23H27NO4
    (5R,7S,8S,8aR)-7,8-Bis-benzyloxy-5-ethyl-hexahydro-oxazolo[3,4-a]pyridin-3-one
    —— (5S)-N-[(1S,2R)-2-hydroxy-3-[[4-(methoxyphenyl)sulfonyl](2-methylpropyl)amino]-1-(phenylmethyl)propyl]-2-oxo-3-[2-(trifluoromethyl)phenyl]oxazolidine-5-carboxamide 1066875-68-0 C32H36F3N3O7S
    (5S)-N-[(1S,2R)-2-hydroxy-3-[[4-(methoxyphenyl)sulfonyl](2-methylpropyl)amino]-1-(phenylmethyl)propyl]-2-oxo-3-[2-(trifluoromethyl)phenyl]oxazolidine-5-carboxamide
    —— [5-(4-allyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-piperidin-1-yl-methanone 947543-40-0 C17H18F3N3OS
    [5-(4-allyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-piperidin-1-yl-methanone
    —— 5-ethyl-2-(4-((5-(4-methylsulfonyl-piperazin-1-yl)pyridin-2-yloxy)methyl)piperidin-1-yl)pyrimidine 1134104-90-7 C22H32N6O3S
    5-ethyl-2-(4-((5-(4-methylsulfonyl-piperazin-1-yl)pyridin-2-yloxy)methyl)piperidin-1-yl)pyrimidine
    —— 5-(2,6-diethylphenyl)-1-[4-(trifluoromethoxy)benzyl]-1H-pyrrolo[2,3-c]pyridine 884321-99-7 C25H23F3N2O
    5-(2,6-diethylphenyl)-1-[4-(trifluoromethoxy)benzyl]-1H-pyrrolo[2,3-c]pyridine
    —— 5-Ethyl-indole-1-carboxylic acid ethyl ester 104837-92-5 C13H15NO2
    5-Ethyl-indole-1-carboxylic acid ethyl ester
    —— 5-(2'-methyl-2-nitrobiphenyl-4-yl)-3-[2-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole 1140461-24-0 C22H14F3N3O4
    5-(2'-methyl-2-nitrobiphenyl-4-yl)-3-[2-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole
    —— 5-(2,6-diethylphenyl)-1-[5-fluoro-2-(trifluoromethyl)benzyl]-1H-pyrrolo[2,3-c]pyridine 884322-19-4 C25H22F4N2
    5-(2,6-diethylphenyl)-1-[5-fluoro-2-(trifluoromethyl)benzyl]-1H-pyrrolo[2,3-c]pyridine
    —— 5-Hydroxy-4-methyl-skatol 137352-14-8 C10H11NO
    5-Hydroxy-4-methyl-skatol
    —— 5-Hydroxy-3-methyl-2'-nitro-biphenyl-2,6-dicarboxylic acid 2-[2-(benzyl-methyl-amino)-ethyl] ester 6-(2-dimethylamino-ethyl) ester 127976-94-7 C29H33N3O7
    5-Hydroxy-3-methyl-2'-nitro-biphenyl-2,6-dicarboxylic acid 2-[2-(benzyl-methyl-amino)-ethyl] ester 6-(2-dimethylamino-ethyl) ester
    —— 5-(2,6-dimethyl-4-phenylazo-phenoxy)-2,3-diphenyl-2,3-dihydro-[1,2,4]oxadiazole 28798-92-7 C28H24N4O2
    5-(2,6-dimethyl-4-phenylazo-phenoxy)-2,3-diphenyl-2,3-dihydro-[1,2,4]oxadiazole
    —— 5-(4-hydroxy-2-oxo-2H-chromen-3-yl)-4-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one 1178562-98-5 C19H14N2O4
    5-(4-hydroxy-2-oxo-2H-chromen-3-yl)-4-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one
    —— 5-Isoxazolecarboxylic acid, 4,5-dihydro-3-methyl-4-phenyl-, methyl ester 74069-15-1 C12H13NO3
    5-Isoxazolecarboxylic acid, 4,5-dihydro-3-methyl-4-phenyl-, methyl ester
    —— 5-{N'-[1-(4-{[1-(2-hydroxyphenyl)-methylidene]amino}phenyl)-ethylidene]-hydrazino}-3-methyl-4-isothiazolecarboxylic acid ethyl ester 1220110-19-9 C22H22N4O3S
    5-{N'-[1-(4-{[1-(2-hydroxyphenyl)-methylidene]amino}phenyl)-ethylidene]-hydrazino}-3-methyl-4-isothiazolecarboxylic acid ethyl ester
    —— 5-((4S,5R)-4-Benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-ylmethyl)-[2,2']bipyridinyl 340130-35-0 C30H30N2O3
    5-((4S,5R)-4-Benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-ylmethyl)-[2,2']bipyridinyl
    —— 5-heptyl-3-(toluene-4-sulfonyl)-2-(toluene-4-sulfonylimino)-2,3-dihydro-[1,3,4]thiadiazole 100996-38-1 C23H29N3O4S3
    5-heptyl-3-(toluene-4-sulfonyl)-2-(toluene-4-sulfonylimino)-2,3-dihydro-[1,3,4]thiadiazole
    —— 5-Hydroxy-3β-acetoxy-20-oxo-B-nor-5β-pregnan-carbonsaeure-(6β) 106277-99-0 C23H34O6
    5-Hydroxy-3β-acetoxy-20-oxo-B-nor-5β-pregnan-carbonsaeure-(6β)
    —— 5,6-dihydro-6-[2-hydroxy-2-(2,5-dimethoxyphenyl)ethyl]-4-oxo-4H-pyrrolo[1,2-a]thieno[3,2-f][1,4]diazepine 137289-22-6 C20H20N2O4S
    5,6-dihydro-6-[2-hydroxy-2-(2,5-dimethoxyphenyl)ethyl]-4-oxo-4H-pyrrolo[1,2-a]thieno[3,2-f][1,4]diazepine
    —— (5R,6R)-5,6-Dimethyl-6-phenyl-3-((S)-1-phenyl-ethyl)-dihydro-pyrimidine-2,4-dione 141197-51-5 C20H22N2O2
    (5R,6R)-5,6-Dimethyl-6-phenyl-3-((S)-1-phenyl-ethyl)-dihydro-pyrimidine-2,4-dione
    —— 5-(3,4-dichloro-phenyl)-6-ethylamino-pyrazine-2,3-dicarbonitrile 72113-85-0 C14H9Cl2N5
    5-(3,4-dichloro-phenyl)-6-ethylamino-pyrazine-2,3-dicarbonitrile
    —— [5-(3-Aminophenyl)benzo[c][2,6]naphthyridin-8-yl]-(4-methyl-1,4-diazepan-1-yl)methanone 1140903-94-1 C25H25N5O
    [5-(3-Aminophenyl)benzo[c][2,6]naphthyridin-8-yl]-(4-methyl-1,4-diazepan-1-yl)methanone
    —— 5-(2,6-diethylphenyl)-1-[(2-methyl-1-naphthyl)methyl]-1H-pyrrolo[2,3-c]pyridine 884321-91-9 C29H28N2
    5-(2,6-diethylphenyl)-1-[(2-methyl-1-naphthyl)methyl]-1H-pyrrolo[2,3-c]pyridine
    —— 5-[1-(2-fluoro-phenyl)-1-methyl-ethylcarbamoyl]-3-{2-[(5-methyl-isoxazole-4-carbonyl)-amino]-benzoylamino}-thieno[2,3-c]pyrazole-1-carboxylic acid ethyl ester 921768-37-8 C30H27FN6O6S
    5-[1-(2-fluoro-phenyl)-1-methyl-ethylcarbamoyl]-3-{2-[(5-methyl-isoxazole-4-carbonyl)-amino]-benzoylamino}-thieno[2,3-c]pyrazole-1-carboxylic acid ethyl ester
    —— (5-Chloro-2-methylphenyl)methanamine hydrochloride 28096-37-9 C8H11Cl2N
    (5-Chloro-2-methylphenyl)methanamine hydrochloride
    —— 5-(Dibenzylmethylammonio)pentylamin-bromid 55097-53-5 Br*C20H29N2
    5-(Dibenzylmethylammonio)pentylamin-bromid
    —— [(5-amino-1-phenyl-4-phenylazo-1<i>H</i>-pyrazol-3-yl)-thiocarbamoyl]-carbamic acid ethyl ester 70649-17-1 C19H19N7O2S
    [(5-amino-1-phenyl-4-phenylazo-1<i>H</i>-pyrazol-3-yl)-thiocarbamoyl]-carbamic acid ethyl ester
    —— 5-(4-methoxy-phenyl)-3-phenyl-5-(3,5,5-trimethyl-4-methylsulfanyl-5<i>H</i>-thiophen-2-ylidenemethyl)-[1,4,2]oxathiazole 54294-95-0 C24H25NO2S3
    5-(4-methoxy-phenyl)-3-phenyl-5-(3,5,5-trimethyl-4-methylsulfanyl-5<i>H</i>-thiophen-2-ylidenemethyl)-[1,4,2]oxathiazole
    —— 5-[1-bromo-2-(5-bromothiophen-2-yl)-vinyl]-3-methyl-4-nitro-isoxazole 1174524-73-2 C10H6Br2N2O3S
    5-[1-bromo-2-(5-bromothiophen-2-yl)-vinyl]-3-methyl-4-nitro-isoxazole
    —— 5-{3-chloro-4-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-propyl]-phenoxy}-2-fluoro-benzoic acid ethyl ester 1246684-78-5 C28H24ClF4NO6
    5-{3-chloro-4-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-propyl]-phenoxy}-2-fluoro-benzoic acid ethyl ester
    —— 5-Methyl-trans-3-phenylazo-1,2,4-oxadiazol 52512-61-5 C9H8N4O
    5-Methyl-trans-3-phenylazo-1,2,4-oxadiazol
    —— 5-amino-2,7-dihydro-2-phenyl-7-(2-phenylethyl)-3H-pyrazolo[4,3-e]-1,2,4-triazolo[4,3-c]pyrimidin-3-one 1186410-52-5 C20H17N7O
    5-amino-2,7-dihydro-2-phenyl-7-(2-phenylethyl)-3H-pyrazolo[4,3-e]-1,2,4-triazolo[4,3-c]pyrimidin-3-one
    —— (5-methyl-1<i>H</i>-benzo[<i>c</i>][1,2]diazepin-3-yl)-malonic acid dimethyl ester 59066-13-6 C15H16N2O4
    (5-methyl-1<i>H</i>-benzo[<i>c</i>][1,2]diazepin-3-yl)-malonic acid dimethyl ester
    —— 5-(2,4-Dichlorbenzoyloxy)-2-nitro-benzofuran 56897-38-2 C15H7Cl2NO5
    5-(2,4-Dichlorbenzoyloxy)-2-nitro-benzofuran
    —— (5,5-Dimethyl-6-pyrrolidin-1-yl-cyclohex-2-enyl)-phosphonic acid diethyl ester 56776-90-0 C16H30NO3P
    (5,5-Dimethyl-6-pyrrolidin-1-yl-cyclohex-2-enyl)-phosphonic acid diethyl ester