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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 8-(5-methoxy-pyridin-2-yl)-1,4-dioxa-spiro[4.5]decan-8-ol 1228652-19-4 C14H19NO4
    8-(5-methoxy-pyridin-2-yl)-1,4-dioxa-spiro[4.5]decan-8-ol
    —— 8-methoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydronaphthalene 73087-66-8 C18H20O2
    8-methoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydronaphthalene
    —— 8,8'-dimethyl-2,2'-di-<i>p</i>-tolyl-4,4'-sulfanediyl-bis-quinoline 37968-93-7 C34H28N2S
    8,8'-dimethyl-2,2'-di-<i>p</i>-tolyl-4,4'-sulfanediyl-bis-quinoline
    —— 8-(2,4,6-trimethylphenyl)-6-methyl-3,5,7-octatrien-2-one 97056-58-1 C18H22O
    8-(2,4,6-trimethylphenyl)-6-methyl-3,5,7-octatrien-2-one
    —— 8-bromo-9-(2'-deoxy-2'C-ethynyl-5'O-dimethoxytrityl-β-D-arabinofuranosyl)-N<sup>2</sup>-[(dimethylamino)methylene]guanine 1032723-87-7 C36H35BrN6O6
    8-bromo-9-(2'-deoxy-2'C-ethynyl-5'O-dimethoxytrityl-β-D-arabinofuranosyl)-N<sup>2</sup>-[(dimethylamino)methylene]guanine
    —— 8-benzoyloxy-5-methyl-7-methylsulfanyl-quinoline 37600-15-0 C18H15NO2S
    8-benzoyloxy-5-methyl-7-methylsulfanyl-quinoline
    —— 8-butylamino-7-chloro-quinoline-5,6-dione 25943-48-0 C13H13ClN2O2
    8-butylamino-7-chloro-quinoline-5,6-dione
    —— 8-Ethyl-7-oxo-7H-cyclohepta<b>pyridin 51788-17-1 C12H11NO
    8-Ethyl-7-oxo-7H-cyclohepta<b>pyridin
    —— 8,8,9,9-tetracyano-1,6-dimethyl-2-aza-bicyclo[3.2.2]nona-3,6-diene-2-carboxylic acid ethyl ester 30559-03-6 C17H15N5O2
    8,8,9,9-tetracyano-1,6-dimethyl-2-aza-bicyclo[3.2.2]nona-3,6-diene-2-carboxylic acid ethyl ester
    —— (-)-8-phenylmenthan-3-yl N-(diphenylmethylene)glycinate 120130-29-2 C31H35NO2
    (-)-8-phenylmenthan-3-yl N-(diphenylmethylene)glycinate
    —— (8S,11R,13S,14S,17S)-17-hydroxy-11-(4-hydroxyphenyl)-13-methyl-17-phenyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one 934415-56-2 C30H32O3
    (8S,11R,13S,14S,17S)-17-hydroxy-11-(4-hydroxyphenyl)-13-methyl-17-phenyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
    —— (8-D)patuletin 1226784-84-4 C16H12O8
    (8-D)patuletin
    —— 8,9-Methylendioxy-3,6-dioxo-5,10b-ethano-1,2,3,4,4a,5,6,10b-octahydro-phenanthridin-3-ethylenketal 19894-05-4 C18H19NO5
    8,9-Methylendioxy-3,6-dioxo-5,10b-ethano-1,2,3,4,4a,5,6,10b-octahydro-phenanthridin-3-ethylenketal
    —— 8-bromo-2-{[(2-piperidin-1-ylethyl)amino]methyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one 1169557-07-6 C18H21BrN4O2
    8-bromo-2-{[(2-piperidin-1-ylethyl)amino]methyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one
    —— 8-Bromadenylyl-(3',5')-8-bromadenosin 39946-54-8 C20H23Br2N10O10P
    8-Bromadenylyl-(3',5')-8-bromadenosin
    —— 8-(tert-Butyl-dimethyl-silanyloxy)-octanethioic acid S-[2-(1,4,7,10,13,16-hexaoxa-cyclononadec-18-yl)-ethyl] ester 77773-57-0 C29H58O8SSi
    8-(tert-Butyl-dimethyl-silanyloxy)-octanethioic acid S-[2-(1,4,7,10,13,16-hexaoxa-cyclononadec-18-yl)-ethyl] ester
    —— 8-O-(tert-butyldimethylsilyl)-2-methyl-3-formyl-A-ring-pyrrole-duocarmycin B2 205050-43-7 C31H38BrN3O6Si
    8-O-(tert-butyldimethylsilyl)-2-methyl-3-formyl-A-ring-pyrrole-duocarmycin B2
    —— 8-Oxo-α-isospartein-semicarbazon 36529-03-0 C16H27N5O
    8-Oxo-α-isospartein-semicarbazon
    —— 8-Oxo-5-phenyl-7-propan-2-yl-1,7-naphthyridine-6-carbonitrile 137537-39-4 C18H15N3O
    8-Oxo-5-phenyl-7-propan-2-yl-1,7-naphthyridine-6-carbonitrile
    —— (8R,9aS)-8-hydroxy-2-butylhexahydropyrrolo[2,1-d][1,2,5]thiadiazepin-1(2H)-one 3,3-dioxide 1508265-85-7 C11H20N2O4S
    (8R,9aS)-8-hydroxy-2-butylhexahydropyrrolo[2,1-d][1,2,5]thiadiazepin-1(2H)-one 3,3-dioxide
    —— 8-Tert-butyl-4-[(4-methoxyphenyl)methylamino]-6-(2,2,2-trifluoroethylamino)quinoline-2-carboxylic acid 1443929-35-8 C24H26F3N3O3
    8-Tert-butyl-4-[(4-methoxyphenyl)methylamino]-6-(2,2,2-trifluoroethylamino)quinoline-2-carboxylic acid
    —— 8-hydroxy-3-(4'-methoxyphenylthio)-decalin-2-one 74852-34-9 C17H22O3S
    8-hydroxy-3-(4'-methoxyphenylthio)-decalin-2-one
    —— 8-Ethyl-2-[4-(4-methylpiperazin-1-yl)anilino]-6-[5-methylsulfonyl-2-(trifluoromethyl)phenyl]pyrido[2,3-d]pyrimidin-7-one 1352130-69-8 C28H29F3N6O3S
    8-Ethyl-2-[4-(4-methylpiperazin-1-yl)anilino]-6-[5-methylsulfonyl-2-(trifluoromethyl)phenyl]pyrido[2,3-d]pyrimidin-7-one
    —— 8-bromo-1,3-dimethyl-7-(1-methyl-2-oxo-butyl)-3,7-dihydro-purine-2,6-dione 19977-33-4 C12H15BrN4O3
    8-bromo-1,3-dimethyl-7-(1-methyl-2-oxo-butyl)-3,7-dihydro-purine-2,6-dione
    —— 8-Methoxy-4-methylthiocinnolin 33832-64-3 C10H10N2OS
    8-Methoxy-4-methylthiocinnolin
    —— (8S,10R)-8-Acetyl-6,11-diethoxy-8,10-dihydroxy-1-methoxy-7,8,9,10-tetrahydro-naphthacene-5,12-dione 84201-98-9 C25H26O8
    (8S,10R)-8-Acetyl-6,11-diethoxy-8,10-dihydroxy-1-methoxy-7,8,9,10-tetrahydro-naphthacene-5,12-dione
    —— 8-phenyl-acenaphtho[1,2-<i>d</i>]imidazol-7-ol 73042-11-2 C19H12N2O
    8-phenyl-acenaphtho[1,2-<i>d</i>]imidazol-7-ol
    —— 8-(3,3-Dihexyl-6-iodo-2,4-dihydrothieno[3,4-b][1,4]dioxepin-8-yl)-3,3-dihexyl-6-iodo-2,4-dihydrothieno[3,4-b][1,4]dioxepine 1312815-58-9 C38H60I2O4S2
    8-(3,3-Dihexyl-6-iodo-2,4-dihydrothieno[3,4-b][1,4]dioxepin-8-yl)-3,3-dihexyl-6-iodo-2,4-dihydrothieno[3,4-b][1,4]dioxepine
    —— (8β,20R,22Z)-25-[(methoxymethyl)oxy]-des-A,B-17α,21-cyclocholest-22-en-8-ol 935545-08-7 C20H34O3
    (8β,20R,22Z)-25-[(methoxymethyl)oxy]-des-A,B-17α,21-cyclocholest-22-en-8-ol
    —— 8-(4-fluorobenzyloxy)-4-(3-methoxypropoxy)quinoline-2-carboxylic acid isopropyl-(R)-piperidin-3-ylamide 1443458-41-0 C29H36FN3O4
    8-(4-fluorobenzyloxy)-4-(3-methoxypropoxy)quinoline-2-carboxylic acid isopropyl-(R)-piperidin-3-ylamide
    —— 8-Oxiranylmethoxy-1,2,3,4-tetrahydro-dibenzofuran 119952-86-2 C15H16O3
    8-Oxiranylmethoxy-1,2,3,4-tetrahydro-dibenzofuran
    —— 8-(2,6-difluorobenzyl)-6-(2-fluoro-3-methoxyphenyl)-7-methyl-3-{[4-(1-methylpiperidin-4-yl)piperazin-1-yl]methyl}-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyridin-5-one 1313420-39-1 C33H39F3N4O2S
    8-(2,6-difluorobenzyl)-6-(2-fluoro-3-methoxyphenyl)-7-methyl-3-{[4-(1-methylpiperidin-4-yl)piperazin-1-yl]methyl}-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyridin-5-one
    —— 8-(2,6-difluorobenzyl)-6-(2-fluoro-3-methoxy-phenyl)-2,2,7-trimethyl-3-(4-methylpiperazin-1-ylmethyl)-2,3-dihydro-thiazolo[3,2-a]pyridin-5-one 1313419-26-9 C30H34F3N3O2S
    8-(2,6-difluorobenzyl)-6-(2-fluoro-3-methoxy-phenyl)-2,2,7-trimethyl-3-(4-methylpiperazin-1-ylmethyl)-2,3-dihydro-thiazolo[3,2-a]pyridin-5-one
    —— 8-p-tolylthio-9,10-di-O-benzoyl-5,7-dioxa-3-thia-2-azabicyclo[3.3.1]decane-3,3-dioxide 1032661-69-0 C27H25NO8S2
    8-p-tolylthio-9,10-di-O-benzoyl-5,7-dioxa-3-thia-2-azabicyclo[3.3.1]decane-3,3-dioxide
    —— 8-(6-(difluoromethoxy)pyridazin-3-yl)-5-(3,5-difluorophenoxy)-2-methyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine 1084810-69-4 C22H19F4N3O2
    8-(6-(difluoromethoxy)pyridazin-3-yl)-5-(3,5-difluorophenoxy)-2-methyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine
    —— 8-methyl-1,4-benzoxathian-5-carboxylic acid 225387-45-1 C10H10O3S
    8-methyl-1,4-benzoxathian-5-carboxylic acid
    —— 8-Benzoyloxy-2-methyl-13-oxa-tricyclo<7.3.2.03,8>tetradecan-14-on 129168-65-6 C21H26O4
    8-Benzoyloxy-2-methyl-13-oxa-tricyclo<7.3.2.03,8>tetradecan-14-on
    —— 8-(3-allyl-4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione 25974-81-6 C15H15N5O3S2
    8-(3-allyl-4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione
    —— (8R,5Ξ)-2ξ-phenyl-3-p-tolyl-1,6-dioxa-3-aza-spiro[4.5]decane-8r,9c,10t-triol 96170-55-7 C20H23NO5
    (8R,5Ξ)-2ξ-phenyl-3-p-tolyl-1,6-dioxa-3-aza-spiro[4.5]decane-8r,9c,10t-triol
    —— (8S,13S,14S,17S)-13-methyl-17-(2-phenylethynyl)spiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol 947394-14-1 C28H32O3
    (8S,13S,14S,17S)-13-methyl-17-(2-phenylethynyl)spiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol
    —— 8-chloro-7-methoxy-3,4-dimethyl-1-(2-methylpyridin-3-yl)imidazo[1,5-a]quinoxaline 1159795-03-5 C19H17ClN4O
    8-chloro-7-methoxy-3,4-dimethyl-1-(2-methylpyridin-3-yl)imidazo[1,5-a]quinoxaline
    —— 8-methyl-2-phenyl-4H-benzo[1,4]oxazin-3-one 944355-53-7 C15H13NO2
    8-methyl-2-phenyl-4H-benzo[1,4]oxazin-3-one
    —— 8'-Apo-ε-carotin-8'-al 640-50-6 C30H40O
    8'-Apo-ε-carotin-8'-al
    —— (8S,9R)-9-hydroxy-6'-methoxy-1-(phenylcarbamoyl-methyl)-cinchonanium; chloride 136266-00-7 C28H32N3O3*Cl
    (8S,9R)-9-hydroxy-6'-methoxy-1-(phenylcarbamoyl-methyl)-cinchonanium; chloride
    —— 8-tetrahydrofurfuryl-2exo-thiophen-2-yl-nortropane-3exo-carboxylic acid methyl ester 68322-18-9 C18H25NO3S
    8-tetrahydrofurfuryl-2exo-thiophen-2-yl-nortropane-3exo-carboxylic acid methyl ester
    —— 8-{[(trans-4-aminocyclohexyl)methyl]oxy}-1-methyl-1,5-naphthyridin-2(1H)-one 1223077-44-8 C16H21N3O2
    8-{[(trans-4-aminocyclohexyl)methyl]oxy}-1-methyl-1,5-naphthyridin-2(1H)-one
    —— 8,8-dibromo-4-thia-trans-bicyclo<5.1.0>octane 101934-26-3 C7H10Br2S
    8,8-dibromo-4-thia-trans-bicyclo<5.1.0>octane
    —— (8S,10S)-10-((2R,4S,5S,6R)-4-Amino-5-hydroxy-6-trifluoromethyl-tetrahydro-pyran-2-yloxy)-8-(2-bromo-1,1-dimethoxy-ethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydro-naphthacene-5,12-dione 250279-80-2 C29H31BrF3NO11
    (8S,10S)-10-((2R,4S,5S,6R)-4-Amino-5-hydroxy-6-trifluoromethyl-tetrahydro-pyran-2-yloxy)-8-(2-bromo-1,1-dimethoxy-ethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydro-naphthacene-5,12-dione
    —— 8-(4-fluorophenyl)-2-((E)-2-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]vinyl)-6-methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridine 1123197-83-0 C26H26FN5O
    8-(4-fluorophenyl)-2-((E)-2-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]vinyl)-6-methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridine
    —— 8-Methoxy-3,3-dimethyl-1,2,3,3a,4,5-hexahydro-cyclopenta[a]naphthalene-9b-carbonitrile 70472-97-8 C17H21NO
    8-Methoxy-3,3-dimethyl-1,2,3,3a,4,5-hexahydro-cyclopenta[a]naphthalene-9b-carbonitrile