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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-bromo-N-[5-(4-bromophenyl)pyridin-3-yl]-2-methoxybenzenesulfonamide 1451271-72-9 C18H14Br2N2O3S
    5-bromo-N-[5-(4-bromophenyl)pyridin-3-yl]-2-methoxybenzenesulfonamide
    —— 5-acetoxy-2-oxaadamantane 94053-19-7 C11H16O3
    5-acetoxy-2-oxaadamantane
    —— (5α,5aβ,5bα,5cβ,6α,13α,13aβ,13bα,13cβ,14α)-5,5a,5c,6,13,13a,13c,14-octahydro-5,14:6,13-dimethano-7,12-dimethoxy-5b,13b-dimethyl-1,4-di(2'-pyridyl)-anthraceno<2'',3'':3',4'>-cyclobuta<1',2':3,4>cyclobuta-<1,2-g>phthalazine 145057-54-1 C40H36N4O2
    (5α,5aβ,5bα,5cβ,6α,13α,13aβ,13bα,13cβ,14α)-5,5a,5c,6,13,13a,13c,14-octahydro-5,14:6,13-dimethano-7,12-dimethoxy-5b,13b-dimethyl-1,4-di(2'-pyridyl)-anthraceno<2'',3'':3',4'>-cyclobuta<1',2':3,4>cyclobuta-<1,2-g>phthalazine
    —— 5-benzylthio-2-methyl-4-nitro-2,3-dihydro-1H-pyrrolo[3,4-f]quinoline 1542203-50-8 C19H17N3O2S
    5-benzylthio-2-methyl-4-nitro-2,3-dihydro-1H-pyrrolo[3,4-f]quinoline
    —— (5-chloro-7-methyl-indol-3-ylmethyl)-diethyl-amine 31529-60-9 C14H19ClN2
    (5-chloro-7-methyl-indol-3-ylmethyl)-diethyl-amine
    —— 5,8-Dichlor-6-ethoxy-7-methyl-chinoxalin 19853-72-6 C11H10Cl2N2O
    5,8-Dichlor-6-ethoxy-7-methyl-chinoxalin
    —— 5-<i>tert</i>-butyl-2-(5-{5-[2-(4-<i>tert</i>-butyl-phenyl)-benzooxazol-6-yl]-[1,3,4]oxadiazol-2-yl}-thiophen-2-yl)-benzooxazole 17139-30-9 C34H30N4O3S
    5-<i>tert</i>-butyl-2-(5-{5-[2-(4-<i>tert</i>-butyl-phenyl)-benzooxazol-6-yl]-[1,3,4]oxadiazol-2-yl}-thiophen-2-yl)-benzooxazole
    —— 5-Ethoxy-4-trifluoromethyl-oxazole-2-carboxylic acid (4-bromo-phenyl)-amide 135244-99-4 C13H10BrF3N2O3
    5-Ethoxy-4-trifluoromethyl-oxazole-2-carboxylic acid (4-bromo-phenyl)-amide
    —— 5-[4-[[(1R)-4-(6-methoxypyridin-3-yl)-2,3-dihydro-1H-inden-1-yl]oxy]phenyl]isothiazol-3-ol 1-oxide trifluoroacetate salt 1312788-00-3 C2HF3O2*C24H20N2O4S
    5-[4-[[(1R)-4-(6-methoxypyridin-3-yl)-2,3-dihydro-1H-inden-1-yl]oxy]phenyl]isothiazol-3-ol 1-oxide trifluoroacetate salt
    —— 5-bromopenta-3,4-dien-2-ol-d1 863977-81-5 C5H7BrO
    5-bromopenta-3,4-dien-2-ol-d1
    —— 5-ethylsulfanyl-2-(3-methyl-3<i>H</i>-benzothiazol-2-ylidenemethyl)-thiazolo[4,3-<i>b</i>][1,3,4]thiadiazolylium; iodide 60126-83-2 C15H14N3S4*I
    5-ethylsulfanyl-2-(3-methyl-3<i>H</i>-benzothiazol-2-ylidenemethyl)-thiazolo[4,3-<i>b</i>][1,3,4]thiadiazolylium; iodide
    —— 5-ethoxycarbonylmethyl-4-heptyl-2-methyl-1-ureido-1H-pyrrole-3-carboxylic acid methyl ester 1129563-64-9 C19H31N3O5
    5-ethoxycarbonylmethyl-4-heptyl-2-methyl-1-ureido-1H-pyrrole-3-carboxylic acid methyl ester
    —— 5-nitro-1,2,3,4-tetrahydroisoquinolin-6-ol;hydrobromide 921224-65-9 BrH*C9H10N2O3
    5-nitro-1,2,3,4-tetrahydroisoquinolin-6-ol;hydrobromide
    —— (5-Hydroxymethyl-2-oxo-2-phenyl-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-5-yl)-methanol 20608-03-1 C11H15O5P
    (5-Hydroxymethyl-2-oxo-2-phenyl-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-5-yl)-methanol
    —— 5-Allyl-6-methyl-cyclohept-5-ene-1,4-dione 108586-89-6 C11H14O2
    5-Allyl-6-methyl-cyclohept-5-ene-1,4-dione
    —— 5,5-dimethyl-2-[2-(2-piperidyl)phenyl]-1,3,2-dioxaborinane 95753-17-6 C16H24BNO2
    5,5-dimethyl-2-[2-(2-piperidyl)phenyl]-1,3,2-dioxaborinane
    —— 5,11,17-tris[(dimethylamino)methyl]-25-monodecoxy-26,27,28-trihydroxycalix[4]arene 1093954-49-4 C47H65N3O4
    5,11,17-tris[(dimethylamino)methyl]-25-monodecoxy-26,27,28-trihydroxycalix[4]arene
    —— (5-chloro-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(3-methoxy-5-methylphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597524-68-9 C23H21ClN6O3
    (5-chloro-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(3-methoxy-5-methylphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— 5-(1-tosyl-1H-indol-3-yl)pent-4-yn-1-ol 1042073-45-9 C20H19NO3S
    5-(1-tosyl-1H-indol-3-yl)pent-4-yn-1-ol
    —— 5-methoxy-3-[((S)-1-methoxycarbonyl-3-methyl-butylamino)-methyl]-2H-chromene-2-carboxylic acid ethyl ester 1352639-47-4 C21H29NO6
    5-methoxy-3-[((S)-1-methoxycarbonyl-3-methyl-butylamino)-methyl]-2H-chromene-2-carboxylic acid ethyl ester
    —— 5-(cyclopropyl-methyl-amino)-6-(4-trifluoromethoxy-phenyl)-pyrazine-2-carboxylic acid ((R)-2-cyclopropyl-2-hydroxy-propyl)-amide 960247-11-4 C22H25F3N4O3
    5-(cyclopropyl-methyl-amino)-6-(4-trifluoromethoxy-phenyl)-pyrazine-2-carboxylic acid ((R)-2-cyclopropyl-2-hydroxy-propyl)-amide
    —— 5-Oxo-longifolol 63025-99-0 C15H24O2
    5-Oxo-longifolol
    —— 5-Benzyloxy-2-(7-hydroxymethyl-furo[2',3':4,5]benzo[1,2-d][1,3]dioxol-6-yl)-phenol 19839-22-6 C23H18O6
    5-Benzyloxy-2-(7-hydroxymethyl-furo[2',3':4,5]benzo[1,2-d][1,3]dioxol-6-yl)-phenol
    —— 5-(7-iodo-3-methylhepta-2E,6Z-dienyl)-5-methoxycarbonylhex-2E-enedioic acid dimethyl ester 340141-83-5 C18H25IO6
    5-(7-iodo-3-methylhepta-2E,6Z-dienyl)-5-methoxycarbonylhex-2E-enedioic acid dimethyl ester
    —— 5-[4-(1,5-dimethyl-1H-imidazol-4-yl)-pyrimidin-2-ylamino]-7-methyl-1H-indole-2-carboxylic acid dimethylamide 1469728-03-7 C21H23N7O
    5-[4-(1,5-dimethyl-1H-imidazol-4-yl)-pyrimidin-2-ylamino]-7-methyl-1H-indole-2-carboxylic acid dimethylamide
    —— 5-(4-((cyclohexylbenzyl)methylamino)benzylidene)-2-methylsulfanylthiazol-4-one 1187211-54-6 C25H28N2OS2
    5-(4-((cyclohexylbenzyl)methylamino)benzylidene)-2-methylsulfanylthiazol-4-one
    —— 5-methyl-2-{4-[2-(2-phenyl-2H-[1,2,3]triazol-4-yl)-vinyl]-phenyl}-benzooxazole 59098-08-7 C24H18N4O
    5-methyl-2-{4-[2-(2-phenyl-2H-[1,2,3]triazol-4-yl)-vinyl]-phenyl}-benzooxazole
    —— 5-chloro-2-(2,3,5,6-tetrafluoro-4-methoxyphenyl)benzofuran 1350910-58-5 C15H7ClF4O2
    5-chloro-2-(2,3,5,6-tetrafluoro-4-methoxyphenyl)benzofuran
    —— [5-(1,3-benzoxazol-2-yl)furan-2-yl]phenylmethanone 1242423-36-4 C18H11NO3
    [5-(1,3-benzoxazol-2-yl)furan-2-yl]phenylmethanone
    —— (5-chloro-6-methoxypyridin-2-yl)(3-chloro-4-methylphenyl)methanone 1310947-67-1 C14H11Cl2NO2
    (5-chloro-6-methoxypyridin-2-yl)(3-chloro-4-methylphenyl)methanone
    —— 5-tert-butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-(2,5-dimethyl-2H-pyrazol-3-ylmethyl)-2H-[1,2,3]triazolo[4,5-d]pyrimidine 1438466-38-6 C18H24F2N8
    5-tert-butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-(2,5-dimethyl-2H-pyrazol-3-ylmethyl)-2H-[1,2,3]triazolo[4,5-d]pyrimidine
    —— [5-(4-methoxybenzyloxy)-2-methylphenyl]-(1-methyl-1H-imidazo[4,5-c]pyridin-6-yl)amine 1449515-61-0 C22H22N4O2
    [5-(4-methoxybenzyloxy)-2-methylphenyl]-(1-methyl-1H-imidazo[4,5-c]pyridin-6-yl)amine
    —— 5-(4-Phenylazo-phenylazo)-2,4-dithio-hydantoin 17784-99-5 C15H12N6S2
    5-(4-Phenylazo-phenylazo)-2,4-dithio-hydantoin
    —— 5,9-dihydroxy-6-hydroxyimino-14,15,16,19-tetranor-8β<i>H</i>-labdan-13-oic acid-9-lactone 107152-63-6 C16H25NO4
    5,9-dihydroxy-6-hydroxyimino-14,15,16,19-tetranor-8β<i>H</i>-labdan-13-oic acid-9-lactone
    —— 5-Oxo-N-(N-phenylacetyl-glycyl)-pyrrolidincarbonsaeure-(2)-benzylester 17080-32-9 C22H22N2O5
    5-Oxo-N-(N-phenylacetyl-glycyl)-pyrrolidincarbonsaeure-(2)-benzylester
    —— 5-<3-Butyl-4-methoxy-phenyl>-pentylamin 13634-03-2 C16H27NO
    5-<3-Butyl-4-methoxy-phenyl>-pentylamin
    —— 5-Diethylaminomethyl-2,3-diphenyl-4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta<b>pyrrol 20894-03-5 C26H30N2O
    5-Diethylaminomethyl-2,3-diphenyl-4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta<b>pyrrol
    —— 5-Piperidinomethyl-2,3,6,6-tetramethyl-4-oxo-4,5,6,7-tetrahydro-indol 20894-05-7 C18H28N2O
    5-Piperidinomethyl-2,3,6,6-tetramethyl-4-oxo-4,5,6,7-tetrahydro-indol
    —— 5-(dimethylamino)naphthalene-1-sulfonic acid [2-(2,2,2-trifluoro-1-hydroxyethyl)phenyl]amide 881992-38-7 C20H19F3N2O3S
    5-(dimethylamino)naphthalene-1-sulfonic acid [2-(2,2,2-trifluoro-1-hydroxyethyl)phenyl]amide
    —— 5-cyano-2-methyl-6-phenyl-nicotinic acid ethyl ester 846550-70-7 C16H14N2O2
    5-cyano-2-methyl-6-phenyl-nicotinic acid ethyl ester
    —— 55-bromo-12,15-dimethyl-3,7-dithia-1(1,3),5(1,4)-dibenzenacyclooctaphane 1435910-49-8 C18H19BrS2
    55-bromo-12,15-dimethyl-3,7-dithia-1(1,3),5(1,4)-dibenzenacyclooctaphane
    —— 5-(2-hexyl-1,3-dithian-2-yl)-2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]benzene-1,3-diol 1027023-77-3 C26H38O2S2
    5-(2-hexyl-1,3-dithian-2-yl)-2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]benzene-1,3-diol
    —— 5-tert-butyl-2-(3-(5-(1-cyclopropyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-(hydroxymethyl)phenyl)isoindolin-1-one 1361941-15-2 C31H33N5O3
    5-tert-butyl-2-(3-(5-(1-cyclopropyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-(hydroxymethyl)phenyl)isoindolin-1-one
    —— 5,11,17,23-tetra-tert-butyl-25,27-bis((3,5-dinitrobenzoyl)oxy)-26,28-diacetoxycalix<4>arene 137258-35-6 C62H64N4O16
    5,11,17,23-tetra-tert-butyl-25,27-bis((3,5-dinitrobenzoyl)oxy)-26,28-diacetoxycalix<4>arene
    —— 5-(3-Benzyloxypropyl)-3,8-methano-1,2,4,5,6,7,8,9-octahydro-3H-azecino<5,4-b>indol-14-on 128432-28-0 C26H30N2O2
    5-(3-Benzyloxypropyl)-3,8-methano-1,2,4,5,6,7,8,9-octahydro-3H-azecino<5,4-b>indol-14-on
    —— 5-Chloro-2-(4-chloro-phenyl)-[1,2,4]thiadiazol-3-one 28924-72-3 C8H4Cl2N2OS
    5-Chloro-2-(4-chloro-phenyl)-[1,2,4]thiadiazol-3-one
    —— 5,7-Dinitro-1,1,4,4-tetramethyl-6-tert.-butyl-tetralin 94997-72-5 C18H26N2O4
    5,7-Dinitro-1,1,4,4-tetramethyl-6-tert.-butyl-tetralin
    —— 5-[(1-methylpiperidin-4-yl)oxymethyl]-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one 1227414-34-7 C18H21N5O2
    5-[(1-methylpiperidin-4-yl)oxymethyl]-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
    —— 5-ethoxy-2-ethylmercapto-3-methyl-3H-pyrimidin-4-one 860760-12-9 C9H14N2O2S
    5-ethoxy-2-ethylmercapto-3-methyl-3H-pyrimidin-4-one
    —— 5-Hydroxy-5,6-secocaryophyllen-6-on 143061-48-7 C15H26O2
    5-Hydroxy-5,6-secocaryophyllen-6-on