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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-bromo-3a,8a-dimethyl-3,3a,8,8a-tetrahydro-2<i>H</i>-furo[2,3-<i>b</i>]indole 30748-83-5 C12H14BrNO
    5-bromo-3a,8a-dimethyl-3,3a,8,8a-tetrahydro-2<i>H</i>-furo[2,3-<i>b</i>]indole
    —— 5-methyl-2-(4-morpholinyl)-4-(2-naphthalenylmethyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256289-71-0 C21H20N4O2S
    5-methyl-2-(4-morpholinyl)-4-(2-naphthalenylmethyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 5-[(2R,4S)-4-fluoro-2-(3-fluorophenyl)pyrrolidin-1-yl]-N-(2-hydroxy-2-methylpropyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide 1364889-59-7 C21H23F2N5O2
    5-[(2R,4S)-4-fluoro-2-(3-fluorophenyl)pyrrolidin-1-yl]-N-(2-hydroxy-2-methylpropyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
    —— 5-(4-phenoxyphenyl)-5-(4-(2-nitrooxy-ethyl)piperidin-1-yl)-pyrimidine-2,4,6(1H,3H,5H)-trione 1360880-38-1 C23H24N4O7
    5-(4-phenoxyphenyl)-5-(4-(2-nitrooxy-ethyl)piperidin-1-yl)-pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-(3-Chloro-phenyl)-4-hydroxy-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester 138485-37-7 C15H14ClNO4
    5-(3-Chloro-phenyl)-4-hydroxy-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 5-benzyl-2-methyl-6-oxo-1,6-dihydro-pyridine-3,4-dicarboxylic acid dimethyl ester 29341-14-8 C17H17NO5
    5-benzyl-2-methyl-6-oxo-1,6-dihydro-pyridine-3,4-dicarboxylic acid dimethyl ester
    —— 5-(3-chloro-4-fluorophenyl)-N-[3-(1H-tetrazol-5-yl)phenyl]thiophene-2-sulfonamide 1365720-71-3 C17H11ClFN5O2S2
    5-(3-chloro-4-fluorophenyl)-N-[3-(1H-tetrazol-5-yl)phenyl]thiophene-2-sulfonamide
    —— 5-(benzoxazol-2-yl)-2-methyl-1-n-propylbenzimidazole 1256967-08-4 C18H17N3O
    5-(benzoxazol-2-yl)-2-methyl-1-n-propylbenzimidazole
    —— (5aR,10bR)-3,6-dimethyl-9-[(3-methylphenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-21-6 C21H26N2O2S
    (5aR,10bR)-3,6-dimethyl-9-[(3-methylphenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aS,10bR)-3-ethyl-9-[(3-fluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445375-80-4 C20H23FN2O2S
    (5aS,10bR)-3-ethyl-9-[(3-fluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aR,10bS)-9-[(3,5-difluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445374-67-4 C18H18F2N2O2S
    (5aR,10bS)-9-[(3,5-difluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— 5α,6β-Dihydroxy-3β-methoxyandrostan-17-on 51503-98-1 C20H32O4
    5α,6β-Dihydroxy-3β-methoxyandrostan-17-on
    —— 5α-Ergosta-1.7-dien-3-on 59969-20-9 C28H44O
    5α-Ergosta-1.7-dien-3-on
    —— 5,11-diisopropyl-2,8-dimethyl-tetrahydro-dipyrazolo[1,2-<i>a</i>;1',2'-<i>d</i>][1,2,4,5]tetrazine 40639-87-0 C16H32N4
    5,11-diisopropyl-2,8-dimethyl-tetrahydro-dipyrazolo[1,2-<i>a</i>;1',2'-<i>d</i>][1,2,4,5]tetrazine
    —— 5-phenyl-2-phenylimino-[1,3]dithiole-4-carboxylic acid methyl ester 41126-73-2 C17H13NO2S2
    5-phenyl-2-phenylimino-[1,3]dithiole-4-carboxylic acid methyl ester
    —— 5-Piperidin-1-yl-6,7-dihydro-thiepine-3,4-dicarboxylic acid dimethyl ester 50542-28-4 C15H21NO4S
    5-Piperidin-1-yl-6,7-dihydro-thiepine-3,4-dicarboxylic acid dimethyl ester
    —— 5,9-Dimethoxybenzonaphthofuran 51595-14-3 C18H14O3
    5,9-Dimethoxybenzonaphthofuran
    —— {5-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-pyridin-2-yl}-(5-chloro-pyrimidin-2-yl)-amine 1374038-34-2 C14H15ClN6O
    {5-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-pyridin-2-yl}-(5-chloro-pyrimidin-2-yl)-amine
    —— (-)-(5R,6S)-5,6-dihydroxy-6-methyl-1-vinylcyclohexene 5,6-acetonide 127758-21-8 C12H18O2
    (-)-(5R,6S)-5,6-dihydroxy-6-methyl-1-vinylcyclohexene 5,6-acetonide
    —— (+/-)-5-(tert-butyldimethylsilyloxy)-6-nitrohex-1-ene 1332717-45-9 C12H25NO3Si
    (+/-)-5-(tert-butyldimethylsilyloxy)-6-nitrohex-1-ene
    —— 5-cyclohexyloxy-1-phenyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid <i>N</i>'-phenyl-hydrazide 41250-22-0 C21H23N5O2
    5-cyclohexyloxy-1-phenyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid <i>N</i>'-phenyl-hydrazide
    —— 5-(2,5-Dimethoxy-benzyl)-thiazolidine-2,4-dione 86733-85-9 C12H13NO4S
    5-(2,5-Dimethoxy-benzyl)-thiazolidine-2,4-dione
    —— 5-Methyl-3-(N-pyrrolidin-imino)-3H-1,2-dithiol 106994-04-1 C8H12N2S2
    5-Methyl-3-(N-pyrrolidin-imino)-3H-1,2-dithiol
    —— (5-Cyclohexyloxy-penta-2,3-dienyl)-dimethyl-amine 53263-77-7 C13H23NO
    (5-Cyclohexyloxy-penta-2,3-dienyl)-dimethyl-amine
    —— 5-(3-chlorophenyl)-2-dimethylamino-8-methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline 1213827-10-1 C23H27BClN3O3
    5-(3-chlorophenyl)-2-dimethylamino-8-methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline
    —— 5-amino-1-(1-anilino-2-nitro-vinyl)-3-benzylsulfanyl-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester 54769-70-9 C21H21N5O4S
    5-amino-1-(1-anilino-2-nitro-vinyl)-3-benzylsulfanyl-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester
    —— 5,5-Dimethoxy-1,3-diphenyl-2,4-dithiohydantoin 43109-66-6 C17H16N2O2S2
    5,5-Dimethoxy-1,3-diphenyl-2,4-dithiohydantoin
    —— 5-(3-bromo-4-(2,4-dichloro-5-methylbenzenesulfonamido)-2-(N-ethylcarboxamido)phenoxy)-3-chloropyridine 315222-11-8 C21H17BrCl3N3O4S
    5-(3-bromo-4-(2,4-dichloro-5-methylbenzenesulfonamido)-2-(N-ethylcarboxamido)phenoxy)-3-chloropyridine
    —— 5-(3,3-Dimethylbutanamido)-1-ethyl-N-phenyl-1H-indole-2-carboxamide 509149-42-2 C23H27N3O2
    5-(3,3-Dimethylbutanamido)-1-ethyl-N-phenyl-1H-indole-2-carboxamide
    —— 5-acetamidooctyl-4-methylbenzene sulfonate 1407999-19-2 C17H27NO4S
    5-acetamidooctyl-4-methylbenzene sulfonate
    —— 5-Chlor-N-1,S-bis-(methyl-2,3,4-tri-O-acetyl-β-D-glucuronopyranosyl)-4-thiouracil 78614-44-5 C30H35ClN2O19S
    5-Chlor-N-1,S-bis-(methyl-2,3,4-tri-O-acetyl-β-D-glucuronopyranosyl)-4-thiouracil
    —— 5-hydroxy-3,7-dimethoxyflavanone oxime 1227479-73-3 C17H17NO5
    5-hydroxy-3,7-dimethoxyflavanone oxime
    —— 5,5-dimethyl-cyclohexane-1,2,3-trione-1,3-dioxime-2-p-tolylhydrazone 108972-88-9 C15H20N4O2
    5,5-dimethyl-cyclohexane-1,2,3-trione-1,3-dioxime-2-p-tolylhydrazone
    —— (5-(4-methoxyphenyl)benzo[b]thiophen-2-yl)methanol 1093281-08-3 C16H14O2S
    (5-(4-methoxyphenyl)benzo[b]thiophen-2-yl)methanol
    —— 5α,20α-Cholestan-3β,6α-diol-23-on-diacetat 37717-08-1 C31H50O5
    5α,20α-Cholestan-3β,6α-diol-23-on-diacetat
    —— 5-[4-(trimethylsilyl)ethynylphenyl]-13,17-diethyl-2,3,7,8,12,18-hexamethyl-porphyrin palladium 1182371-10-3 C41H44N4PdSi
    5-[4-(trimethylsilyl)ethynylphenyl]-13,17-diethyl-2,3,7,8,12,18-hexamethyl-porphyrin palladium
    —— 5α-Androstan-2β,3α-diol 63518-39-8 C19H32O2
    5α-Androstan-2β,3α-diol
    —— 5-methoxycarbonyl-2-methyl-3-(2-bromo-5-nitrophenyl)-1,2,5,6-tetrahydropyridinium hemi-oxalate 121743-37-1 C2H2O4*C14H15BrN2O4
    5-methoxycarbonyl-2-methyl-3-(2-bromo-5-nitrophenyl)-1,2,5,6-tetrahydropyridinium hemi-oxalate
    —— (5-Bromo-1-methylbenzimidazol-2-yl)-(3,4,5-trimethoxyphenyl)methanone 1427690-99-0 C18H17BrN2O4
    (5-Bromo-1-methylbenzimidazol-2-yl)-(3,4,5-trimethoxyphenyl)methanone
    —— 5,5''''-bis(diphenylamino)-2,2':5',2'':3'',2''':5''',2''''-quinquethiophene-5''-carbaldehyde 1210877-90-9 C45H30N2OS5
    5,5''''-bis(diphenylamino)-2,2':5',2'':3'',2''':5''',2''''-quinquethiophene-5''-carbaldehyde
    —— [5-chloro-4-(4-ethylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-2-methyl-phenyl]-morpholin-4-yl-methanone 1441203-11-7 C19H21ClF3N5O2
    [5-chloro-4-(4-ethylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-2-methyl-phenyl]-morpholin-4-yl-methanone
    —— 5-Methyl-1H-indole-2-carboxylic acid (1-ethyl-propylidene)-hydrazide 51698-88-5 C15H19N3O
    5-Methyl-1H-indole-2-carboxylic acid (1-ethyl-propylidene)-hydrazide
    —— 5-benzylsulfanyl-2-methyl-[1,2,4]triazolo[1,5-<i>a</i>][1,3,5]triazine 41512-24-7 C12H11N5S
    5-benzylsulfanyl-2-methyl-[1,2,4]triazolo[1,5-<i>a</i>][1,3,5]triazine
    —— 5-nitro-3-(tri-<i>O</i>-acetyl-α-<i>L</i>-arabinopyranosyl)-3<i>H</i>-imidazole-4-carboxylic acid methyl ester 50730-38-6 C16H19N3O11
    5-nitro-3-(tri-<i>O</i>-acetyl-α-<i>L</i>-arabinopyranosyl)-3<i>H</i>-imidazole-4-carboxylic acid methyl ester
    —— 5-(2-pentyloxy-phenyl)-1,2-dihydro-[1,2,4]triazole-3-thione 50616-27-8 C13H17N3OS
    5-(2-pentyloxy-phenyl)-1,2-dihydro-[1,2,4]triazole-3-thione
    —— 5-benzenesulfinylmethylene-3,3-diphenyl-4,5-dihydro-3<i>H</i>-pyrazole 51445-37-5 C22H18N2OS
    5-benzenesulfinylmethylene-3,3-diphenyl-4,5-dihydro-3<i>H</i>-pyrazole
    —— 5-phenoxymethyl-1-phenyl-1,2-dihydro-[1,2,4]triazol-3-one 42284-52-6 C15H13N3O2
    5-phenoxymethyl-1-phenyl-1,2-dihydro-[1,2,4]triazol-3-one
    —— 5-piperidin-1-yl-1,2-dihydro-imidazo[1,2-<i>a</i>]quinoline 42712-93-6 C16H19N3
    5-piperidin-1-yl-1,2-dihydro-imidazo[1,2-<i>a</i>]quinoline
    —— 5-amino-4-(3-chlorophenyl)-3-methyl-1-phenyl-4,8-dihydropyrazolo[4',3':5,6]pyrano[2,3-d]pyrimidine-7(1H)-thione 1334596-84-7 C21H16ClN5OS
    5-amino-4-(3-chlorophenyl)-3-methyl-1-phenyl-4,8-dihydropyrazolo[4',3':5,6]pyrano[2,3-d]pyrimidine-7(1H)-thione
    —— 5-(γ-Carboxypropyl)-indanon-1 29746-82-5 C13H14O3
    5-(γ-Carboxypropyl)-indanon-1