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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 8H-dibenzo[a,g]quinolizin-8-one, 5,6-dihydro-3-methoxy-10,12-dinitro- —— C18H13N3O6
    8H-dibenzo[a,g]quinolizin-8-one, 5,6-dihydro-3-methoxy-10,12-dinitro-
    —— 8-(4-Pyridin-4-ylpyridin-3-yl)-5,11-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-8-ol —— C21H14N4O
    8-(4-Pyridin-4-ylpyridin-3-yl)-5,11-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-8-ol
    —— 8,9-Dimethoxynaphtho[2',3':3,4]cyclobuta[1,2-b]quinoxaline —— C20H14N2O2
    8,9-Dimethoxynaphtho[2',3':3,4]cyclobuta[1,2-b]quinoxaline
    —— (8aS)-4-(2-hydroxyethyl)-8a-methoxy-2,3-dihydro-1,4-benzoxazin-6-one —— C11H15NO4
    (8aS)-4-(2-hydroxyethyl)-8a-methoxy-2,3-dihydro-1,4-benzoxazin-6-one
    —— (8aR)-8a-methyl-3,6,7,8-tetrahydro-2H-[1,3]oxazolo[3,2-a]pyridin-5-one —— C8H13NO2
    (8aR)-8a-methyl-3,6,7,8-tetrahydro-2H-[1,3]oxazolo[3,2-a]pyridin-5-one
    —— 8-[[(1S)-1-[[4-[5-(hydroxymethyl)-2-methoxyphenoxy]phenyl]methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl]oxy]-6-methoxy-2-methylisoquinolin-2-ium-7-ol —— C37H39N2O7+
    8-[[(1S)-1-[[4-[5-(hydroxymethyl)-2-methoxyphenoxy]phenyl]methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl]oxy]-6-methoxy-2-methylisoquinolin-2-ium-7-ol
    —— (8aR)-8a-methyl-3,4,7,8-tetrahydro-2H-pyrrolo[2,1-b][1,3]oxazin-6-one —— C8H13NO2
    (8aR)-8a-methyl-3,4,7,8-tetrahydro-2H-pyrrolo[2,1-b][1,3]oxazin-6-one
    —— 8,8-(tetramethylene-1',3'-dioxo)heptafulvene 132365-20-9 C12H10O2
    8,8-(tetramethylene-1',3'-dioxo)heptafulvene
    —— 8-Bromo-2-hydroxy-naphthalene-1,4-dione —— C10H5BrO3
    8-Bromo-2-hydroxy-naphthalene-1,4-dione
    —— (8R,13aS)-3-methoxy-8-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,11-diol —— C19H21NO3
    (8R,13aS)-3-methoxy-8-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,11-diol
    —— (8R,13aS)-3-methoxy-8-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,9-diol —— C19H21NO3
    (8R,13aS)-3-methoxy-8-methyl-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,9-diol
    —— 8-[(2S,4R,5S)-5-(dimethoxymethyl)-4-fluorooxolan-2-yl]-7H-purin-6-amine —— C12H16FN5O3
    8-[(2S,4R,5S)-5-(dimethoxymethyl)-4-fluorooxolan-2-yl]-7H-purin-6-amine
    —— (8aR)-4-benzyl-8a-hydroxy-7-methyl-2,3-dihydro-1,4-benzoxazin-6-one —— C16H17NO3
    (8aR)-4-benzyl-8a-hydroxy-7-methyl-2,3-dihydro-1,4-benzoxazin-6-one
    —— 8-[2-(Dimethylamino)ethylsulfanyl]-6-hydroxy-4,11-diazatetracyclo[8.7.1.05,18.012,17]octadeca-1(18),5,7,9,11,13,16-heptaen-15-one —— C20H21N3O2S
    8-[2-(Dimethylamino)ethylsulfanyl]-6-hydroxy-4,11-diazatetracyclo[8.7.1.05,18.012,17]octadeca-1(18),5,7,9,11,13,16-heptaen-15-one
    —— (8S,9R,10R,13R,14R,17R)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one —— C19H28O2
    (8S,9R,10R,13R,14R,17R)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
    —— (8R,9R,10R,13R,14R,17R)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one —— C21H30O2
    (8R,9R,10R,13R,14R,17R)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
    —— 8-hydroxy-14-methoxy-4,4,18-trimethyl-3,9-dioxatetracyclo[8.8.0.02,7.011,16]octadeca-1,5,7,10,13,15,17-heptaen-12-one —— C20H18O5
    8-hydroxy-14-methoxy-4,4,18-trimethyl-3,9-dioxatetracyclo[8.8.0.02,7.011,16]octadeca-1,5,7,10,13,15,17-heptaen-12-one
    —— (8S,9R,10R,13R,14R,17S)-14,17-dihydroxy-10,13-dimethyl-7,8,9,11,12,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-one —— C19H26O3
    (8S,9R,10R,13R,14R,17S)-14,17-dihydroxy-10,13-dimethyl-7,8,9,11,12,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-one
    —— (8R,9R,10S,13R,14R,17S)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione —— C21H26O5
    (8R,9R,10S,13R,14R,17S)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione
    —— (8R,10R)-10-methoxy-2,3,8-trimethyl-8,10-dihydro-7H-pyrano[4,3-h]chromen-4-one —— C16H18O4
    (8R,10R)-10-methoxy-2,3,8-trimethyl-8,10-dihydro-7H-pyrano[4,3-h]chromen-4-one
    —— (8R,9R,10R,13S,14S,17S)-17-hydroxy-17-[(1R)-1-[(1S,2R,4R,6S)-2-hydroxy-1,6-dimethyl-3,7-dioxabicyclo[4.1.0]heptan-4-yl]ethyl]-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-4H-cyclopenta[a]phenanthren-1-one —— C28H40O5
    (8R,9R,10R,13S,14S,17S)-17-hydroxy-17-[(1R)-1-[(1S,2R,4R,6S)-2-hydroxy-1,6-dimethyl-3,7-dioxabicyclo[4.1.0]heptan-4-yl]ethyl]-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-4H-cyclopenta[a]phenanthren-1-one
    —— 8-Prenylmucronulatol —— C22H26O5
    8-Prenylmucronulatol
    —— [(8R,9S,13R,14R)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] acetate —— C20H24O3
    [(8R,9S,13R,14R)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] acetate
    —— 8alpha,9alpha-Epoxy-4,4,14alpha-trimethyl-3,7,11,15,20-pentaoxo-5alpha-pregnane —— C24H30O6
    8alpha,9alpha-Epoxy-4,4,14alpha-trimethyl-3,7,11,15,20-pentaoxo-5alpha-pregnane
    —— 8alpha-Hydroxyfernan-25,7beta-olide —— C30H48O3
    8alpha-Hydroxyfernan-25,7beta-olide
    —— 8-Diacetylmethyl-8-hydro-2,3,7,7,12,13,17,18-octaethyl-21H,23H-porphine —— C41H54N4O2
    8-Diacetylmethyl-8-hydro-2,3,7,7,12,13,17,18-octaethyl-21H,23H-porphine
    —— 8-[4-Phthalimido-1-methylbutylamino]-6-methoxy-4-methyl- —— C31H29F3N4O3
    8-[4-Phthalimido-1-methylbutylamino]-6-methoxy-4-methyl-
    —— 8-Hydro-8-hydroxy-2,3,7,7,12,13,17,18-octaethyl-21H,23H-porphine —— C36H48N4O
    8-Hydro-8-hydroxy-2,3,7,7,12,13,17,18-octaethyl-21H,23H-porphine
    —— [8-chloro-2,3-bis-(3,4,5-trimethoxy-phenyl)-pyrido[2,3-<i>b</i>]pyrazin-6-yl]-carbamic acid ethyl ester 28649-01-6 C28H29ClN4O8
    [8-chloro-2,3-bis-(3,4,5-trimethoxy-phenyl)-pyrido[2,3-<i>b</i>]pyrazin-6-yl]-carbamic acid ethyl ester
    —— [(8-([Dimethyl(phenyl)silyl]oxy)-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromen-1-yl)oxy](dimethyl)phenylsilane —— C37H50O3Si2
    [(8-([Dimethyl(phenyl)silyl]oxy)-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromen-1-yl)oxy](dimethyl)phenylsilane
    —— 8,11,14,17,20,23-hexaoxatricyclo[22.2.2.24,7]triaconta-1(27),2,4,6,24(28),25,29-heptaene —— C24H30O6
    8,11,14,17,20,23-hexaoxatricyclo[22.2.2.24,7]triaconta-1(27),2,4,6,24(28),25,29-heptaene
    —— 8,9-Diheptyl-hexadec-8-ene —— C30H60
    8,9-Diheptyl-hexadec-8-ene
    —— 8-methoxy-3',3'-dimethyl-6-nitro-1'-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole] 2067-32-5 C25H22N2O4
    8-methoxy-3',3'-dimethyl-6-nitro-1'-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]
    —— 8-[2-(3,5-Dimethoxyphenyl)ethenyl]-7-methyl-1,3-dipropylpurine-2,6-dione —— C22H28N4O4
    8-[2-(3,5-Dimethoxyphenyl)ethenyl]-7-methyl-1,3-dipropylpurine-2,6-dione
    —— 8-Amino-6-methoxy-5-[3,5-bis[trifluoromethyl]phenoxy]quinoline —— C18H12F6N2O2
    8-Amino-6-methoxy-5-[3,5-bis[trifluoromethyl]phenoxy]quinoline
    —— 8-[2-(3,5-dimethoxyphenyl)ethenyl]-1,3-dipropyl-7H-purine-2,6-dione —— C21H26N4O4
    8-[2-(3,5-dimethoxyphenyl)ethenyl]-1,3-dipropyl-7H-purine-2,6-dione
    —— 8-Ethoxy-4,5-dihydro-1-[(4-isopropylphenyl)imino]-4,4-dimethyl-1H-[1,2]dithiolo[3,4-c]quinoline —— C23H26N2OS2
    8-Ethoxy-4,5-dihydro-1-[(4-isopropylphenyl)imino]-4,4-dimethyl-1H-[1,2]dithiolo[3,4-c]quinoline
    —— 8b-hydroxy-1,3a-diphenyl-2,3,5,6,7,8-hexahydro-1H-cyclopenta[a]indene-4a,5,6,7,8,8a-hexaid-4-one;carbon monoxide;chromium(6+) —— C27H20CrO5
    8b-hydroxy-1,3a-diphenyl-2,3,5,6,7,8-hexahydro-1H-cyclopenta[a]indene-4a,5,6,7,8,8a-hexaid-4-one;carbon monoxide;chromium(6+)
    —— 8-(4-methoxy-benzylidene)-4-(4-methoxy-phenyl)-4,4a,5,6,7,8-hexahydro-3<i>H</i>-quinazoline-2-thione 30386-13-1 C23H24N2O2S
    8-(4-methoxy-benzylidene)-4-(4-methoxy-phenyl)-4,4a,5,6,7,8-hexahydro-3<i>H</i>-quinazoline-2-thione
    —— 8-Chloro-4-[2,4-dichlorophenyl]-4,5-dihydro-3H-isoxazolo[3,4,5-kl]acridine —— C19H11Cl3N2O
    8-Chloro-4-[2,4-dichlorophenyl]-4,5-dihydro-3H-isoxazolo[3,4,5-kl]acridine
    —— 8b-hydroxy-1,3a-diphenyl-2,3,5,6-tetrahydro-1H-cyclopenta[b]indene-4,4a,5,6,8a-pentaid-4-olate —— C24H20O2-6
    8b-hydroxy-1,3a-diphenyl-2,3,5,6-tetrahydro-1H-cyclopenta[b]indene-4,4a,5,6,8a-pentaid-4-olate
    —— 8-Trifluormethyl-4',6-dichlor-cinchophen 17900-17-3 C17H8Cl2F3NO2
    8-Trifluormethyl-4',6-dichlor-cinchophen
    —— 8-Pentafluorophenyl-2-phenylbicyclo[3.3.1]non-2-en-9-one —— C21H15F5O
    8-Pentafluorophenyl-2-phenylbicyclo[3.3.1]non-2-en-9-one
    —— 8-(1,2-diphenylethenyl)-1,3,7-trimethylpurine-2,6-dione —— C22H20N4O2
    8-(1,2-diphenylethenyl)-1,3,7-trimethylpurine-2,6-dione
    —— 8,9-Diacetoxy-2,3-dihydro-2-methoxyspiro[4H-benzofuro[2,3-g]-1-benzopyran-4,2'(5H)-furan]-5,5',11-trione —— C23H16O11
    8,9-Diacetoxy-2,3-dihydro-2-methoxyspiro[4H-benzofuro[2,3-g]-1-benzopyran-4,2'(5H)-furan]-5,5',11-trione
    —— 8-Methoxy-quinoline-5-sulfonic acid (2,5-dimethoxy-phenyl)-amide —— C18H18N2O5S
    8-Methoxy-quinoline-5-sulfonic acid (2,5-dimethoxy-phenyl)-amide
    —— 8-[2-(4-Hydroxy-3,5-dimethoxyphenyl)ethenyl]-1,3,7-trimethylpurine-2,6-dione —— C18H20N4O5
    8-[2-(4-Hydroxy-3,5-dimethoxyphenyl)ethenyl]-1,3,7-trimethylpurine-2,6-dione
    —— 8a,5-(Epoxymethano)-3,5a-methano-3a,8b-propano-6H-indeno[4,5-b]furan-4,14-dicarboxylic acid, hexahydro-2,13-dioxo-, dimethyl ester —— C20H22O8
    8a,5-(Epoxymethano)-3,5a-methano-3a,8b-propano-6H-indeno[4,5-b]furan-4,14-dicarboxylic acid, hexahydro-2,13-dioxo-, dimethyl ester
    —— 8H-Furo[2,3-H]chromene-8-one, 1-(3,4-dichlorophenylamino)-6-methyl- —— C18H11Cl2NO3
    8H-Furo[2,3-H]chromene-8-one, 1-(3,4-dichlorophenylamino)-6-methyl-
    —— (8-dioxidoazaniumylidene-6-phenylbenzo[b][1,4]benzodiazepin-10-yl)-hydroxy-oxoazanium —— C19H12N4O4
    (8-dioxidoazaniumylidene-6-phenylbenzo[b][1,4]benzodiazepin-10-yl)-hydroxy-oxoazanium