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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 8-allyl-7-(allyloxy)-4-methyl-2H-chromen-2-one 500209-63-2 C16H16O3
    8-allyl-7-(allyloxy)-4-methyl-2H-chromen-2-one
    —— (8-cyclopentyl-2-methylsulfanyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)carbamic acid tert-butyl ester 571188-69-7 C18H24N4O3S
    (8-cyclopentyl-2-methylsulfanyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)carbamic acid tert-butyl ester
    —— 8-C-β-D-glucosyl-5,7,4'-O-trimethyl flavone 18469-71-1 C24H26O10
    8-C-β-D-glucosyl-5,7,4'-O-trimethyl flavone
    —— 8-[(4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one 1233717-61-7 C28H24O10
    8-[(4aR,6S,7R,8R,8aS)-7,8-dihydroxy-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one
    —— 8-ethyl-9,10-dimethoxy-5,8-dihydro-6<i>H</i>-[1,3]dioxolo[4,5-<i>g</i>]isoquino[3,2-<i>a</i>]isoquinoline 93666-61-6 C22H23NO4
    8-ethyl-9,10-dimethoxy-5,8-dihydro-6<i>H</i>-[1,3]dioxolo[4,5-<i>g</i>]isoquino[3,2-<i>a</i>]isoquinoline
    —— (8-ethyl-1,4-dioxaspiro[4.5]decan-8-yl)methanol 1207111-65-6 C11H20O3
    (8-ethyl-1,4-dioxaspiro[4.5]decan-8-yl)methanol
    —— 8-Chloro-9-(3-formyl-pyrrol-1-yl)-5-oxo-5,6-dihydro-pyrazolo[1,5-c]quinazoline-2-carboxylic acid ethyl ester 406499-95-4 C18H13ClN4O4
    8-Chloro-9-(3-formyl-pyrrol-1-yl)-5-oxo-5,6-dihydro-pyrazolo[1,5-c]quinazoline-2-carboxylic acid ethyl ester
    —— 8,9-dihydrodibenz(a,h)acridine 97135-15-4 C21H15N
    8,9-dihydrodibenz(a,h)acridine
    —— 8-Methyl-1,4-dioxa-7,10-dithiacyclododecane 141522-21-6 C9H18O2S2
    8-Methyl-1,4-dioxa-7,10-dithiacyclododecane
    —— 8-hydroxy-quinoline-4-(m-ethoxyphenyl) sulphonamide 151726-59-9 C17H16N2O4S
    8-hydroxy-quinoline-4-(m-ethoxyphenyl) sulphonamide
    —— 8-(prop-1-ynyl)-5'-O-(4,4-dimethoxytrityl)-2'-deoxyadenosine 204582-48-9 C34H33N5O5
    8-(prop-1-ynyl)-5'-O-(4,4-dimethoxytrityl)-2'-deoxyadenosine
    —— 8-(3-fluorophenyl)-2-((E)-2-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]vinyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[1,5-a]pyridine-8-carbaldehyde 1123191-28-5 C26H24FN5O2
    8-(3-fluorophenyl)-2-((E)-2-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]vinyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[1,5-a]pyridine-8-carbaldehyde
    —— 8-chloro-1-ethoxycarbonyl-9-nitro-5-oxo-6H-pyrazolo[1,5-c]quinazoline-2-carboxylic acid 909299-47-4 C14H9ClN4O7
    8-chloro-1-ethoxycarbonyl-9-nitro-5-oxo-6H-pyrazolo[1,5-c]quinazoline-2-carboxylic acid
    —— 8-bromo-5-(carboxymethyl)-5,6-dihydro-1H-pyrido<1,2,3-de>quinoxaline-2,3-dione 150533-75-8 C12H9BrN2O4
    8-bromo-5-(carboxymethyl)-5,6-dihydro-1H-pyrido<1,2,3-de>quinoxaline-2,3-dione
    —— 8-Isopropylamino-5,7-dimethoxy-2-phenyl-chromen-4-one 272773-95-2 C20H21NO4
    8-Isopropylamino-5,7-dimethoxy-2-phenyl-chromen-4-one
    —— 8-chloro-9-(ethylcarbamoylamino)-5-oxo-6H-pyrazolo[1,5-c]quinazoline-1,2-dicarboxylic acid 1025436-01-4 C15H12ClN5O6
    8-chloro-9-(ethylcarbamoylamino)-5-oxo-6H-pyrazolo[1,5-c]quinazoline-1,2-dicarboxylic acid
    —— 8-bromo-5-(N-hydroxycarbamoylmethyl)-5,6-dihydro-1H-pyrrolo[1,2,3-de]-quinoxaline-2,3-dione 150533-81-6 C12H10BrN3O4
    8-bromo-5-(N-hydroxycarbamoylmethyl)-5,6-dihydro-1H-pyrrolo[1,2,3-de]-quinoxaline-2,3-dione
    —— 8,9-Bis(3-hydroxy-6-methoxy-1,4-dioxo-2-naphthyl)-3,3-dimethyl-1,2-dihydrobenzo[f]chromene-7,10-dione 1299321-18-8 C37H26O11
    8,9-Bis(3-hydroxy-6-methoxy-1,4-dioxo-2-naphthyl)-3,3-dimethyl-1,2-dihydrobenzo[f]chromene-7,10-dione
    —— 8-(5-(p-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-7-hydroxy-4-phenyl-2H-1-benzopyran-2-one 1185844-02-3 C30H21ClN2O3
    8-(5-(p-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-7-hydroxy-4-phenyl-2H-1-benzopyran-2-one
    —— 8-bromoquinoline N-oxide 90279-39-3 C9H6BrNO
    8-bromoquinoline N-oxide
    —— 8-isopropyl-3-(1<i>H</i>-tetrazol-5-yl)-1<i>H</i>-quinolin-4-one 71082-91-2 C13H13N5O
    8-isopropyl-3-(1<i>H</i>-tetrazol-5-yl)-1<i>H</i>-quinolin-4-one
    —— 8-Isobutylamino-5,7-dimethoxy-2-phenyl-chromen-4-one 272773-97-4 C21H23NO4
    8-Isobutylamino-5,7-dimethoxy-2-phenyl-chromen-4-one
    —— 8-Allylamino-5,7-dimethoxy-2-phenyl-chromen-4-one 272773-99-6 C20H19NO4
    8-Allylamino-5,7-dimethoxy-2-phenyl-chromen-4-one
    —— 8-fluoro-3-(1<i>H</i>-tetrazol-5-yl)-1<i>H</i>-quinolin-4-one 71082-85-4 C10H6FN5O
    8-fluoro-3-(1<i>H</i>-tetrazol-5-yl)-1<i>H</i>-quinolin-4-one
    —— 8-Methyl-1,3-benzoxazin-2,4-dion 24088-78-6 C9H7NO3
    8-Methyl-1,3-benzoxazin-2,4-dion
    —— 8-Benzyltetradecan-7-on 50395-62-5 C21H34O
    8-Benzyltetradecan-7-on
    —— 8-ethyl-tetradecan-7-one 50395-56-7 C16H32O
    8-ethyl-tetradecan-7-one
    —— 8-chloro-2-methyl-6,7-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinolin-3(2H)-one 1333378-73-6 C12H12ClNO2
    8-chloro-2-methyl-6,7-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinolin-3(2H)-one
    —— 8-bromo-1-octanal 92540-33-5 C8H15BrO
    8-bromo-1-octanal
    —— 8-butoxy-5-chloro-quinoline 100380-71-0 C13H14ClNO
    8-butoxy-5-chloro-quinoline
    —— 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran 1333519-95-1 C36H26O3P2
    8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran
    —— 8-chloro-4-[(dimethylamino)methylene]-1-(2-fluoro-6-methoxyphenyl)-3,4-dihydro-5H-2-benzazepin-5-one 869367-33-9 C20H18ClFN2O2
    8-chloro-4-[(dimethylamino)methylene]-1-(2-fluoro-6-methoxyphenyl)-3,4-dihydro-5H-2-benzazepin-5-one
    —— (8E,15E)-1,8,15-Heptadecatriene-11,13-diyne 28834-02-8 C17H22
    (8E,15E)-1,8,15-Heptadecatriene-11,13-diyne
    —— 8-chloro-5-oxo-9-(phenylcarbamoylamino)-6H-pyrazolo[1,5-c]quinazoline-1,2-dicarboxylic acid 1025436-02-5 C19H12ClN5O6
    8-chloro-5-oxo-9-(phenylcarbamoylamino)-6H-pyrazolo[1,5-c]quinazoline-1,2-dicarboxylic acid
    —— 8-(Benzo[1,3,2]dioxaphosphol-2-yloxy)-5-chloro-quinoline 90444-37-4 C15H9ClNO3P
    8-(Benzo[1,3,2]dioxaphosphol-2-yloxy)-5-chloro-quinoline
    —— 8-(2-Chloro-4,6-dimethyl-phenyl)-3-chloromethyl-2-methyl-8H-1,3a,7,8-tetraaza-cyclopenta[a]indene 444326-22-1 C18H16Cl2N4
    8-(2-Chloro-4,6-dimethyl-phenyl)-3-chloromethyl-2-methyl-8H-1,3a,7,8-tetraaza-cyclopenta[a]indene
    —— 8H-Purine-8-thione, 7,9-dihydro-6-methoxy-9-(2,4,6-trifluorophenyl)- 1514414-41-5 C12H7F3N4OS
    8H-Purine-8-thione, 7,9-dihydro-6-methoxy-9-(2,4,6-trifluorophenyl)-
    —— (8α,8'β)-4,5,4',5'-tetramethoxy-2,2'-cyclolignane-9,9'-diol 119099-00-2 C22H28O6
    (8α,8'β)-4,5,4',5'-tetramethoxy-2,2'-cyclolignane-9,9'-diol
    —— 8-Fluoro-1-(2-fluoro-benzyl)-7-(3-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid ethyl ester 519156-86-6 C24H20F2N2O4
    8-Fluoro-1-(2-fluoro-benzyl)-7-(3-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
    —— 8-(2,6-difluorobenzyl)-7-methyl-3-{[methyl-(2-pyridin-2-ylethyl)amino]methyl}-2,3-dihydro-5H-thiazolo[3,2-a]pyridin-5-oxo 1313425-90-9 C24H25F2N3OS
    8-(2,6-difluorobenzyl)-7-methyl-3-{[methyl-(2-pyridin-2-ylethyl)amino]methyl}-2,3-dihydro-5H-thiazolo[3,2-a]pyridin-5-oxo
    —— 8-isopropoxy-3-(1<i>H</i>-tetrazol-5-yl)-1<i>H</i>-quinolin-4-one 71246-49-6 C13H13N5O2
    8-isopropoxy-3-(1<i>H</i>-tetrazol-5-yl)-1<i>H</i>-quinolin-4-one
    —— 8-(4-hydroxybutoxy)-4,5-dihydro-1H-pyrido[2,3-d][1,3]diazepin-2(3H)-one 911415-74-2 C12H17N3O3
    8-(4-hydroxybutoxy)-4,5-dihydro-1H-pyrido[2,3-d][1,3]diazepin-2(3H)-one
    —— 8-(4-Benzyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-octanoic acid ethyl ester 912956-48-0 C21H28N2O3S
    8-(4-Benzyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-octanoic acid ethyl ester
    —— 8H-Purine-8-thione, 9-cyclohexyl-7,9-dihydro-6-methoxy- 1516081-15-4 C12H16N4OS
    8H-Purine-8-thione, 9-cyclohexyl-7,9-dihydro-6-methoxy-
    —— 8-amino-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 85883-98-3 C10H8N2O3
    8-amino-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
    —— 8-acetyl-5,7-dihydroxy-3,4a,6-trimethylbenzo[2,3]benzofuro[5,6-d]isoxazol-4(4aH)-one 906441-24-5 C18H15NO6
    8-acetyl-5,7-dihydroxy-3,4a,6-trimethylbenzo[2,3]benzofuro[5,6-d]isoxazol-4(4aH)-one
    —— 8,9-methylenedioxy lappaconitine 128395-49-3 C33H44N2O8
    8,9-methylenedioxy lappaconitine
    —— 8-{[(6-Oxocyclohexa-2,4-dien-1-ylidene)(phenyl)methyl]amino}octanoic acid 62665-95-6 C21H25NO3
    8-{[(6-Oxocyclohexa-2,4-dien-1-ylidene)(phenyl)methyl]amino}octanoic acid
    —— 8-Acetylamino-octansaeure-methylester 32155-31-0 C11H21NO3
    8-Acetylamino-octansaeure-methylester
    —— (8R,8R')-3,4,3',4'-tetramethoxylignan-9,9'-diyl bis(methanesulfonate) 119098-90-7 C24H34O10S2
    (8R,8R')-3,4,3',4'-tetramethoxylignan-9,9'-diyl bis(methanesulfonate)