| 14051-76-4 | 8-(3-phenylpropyl)-5H-purine-2,6-diamine | C14H16 N6 |
| 7499-89-0 | 8-(azepan-1-yl)-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione | C14H21 N5 O2 |
| 77422-60-7 | 8-acetyl-6,11-dimethoxy-7,8,9,10-tetrahydrotetracene-5,12-dione | C22H20 O5 |
| 6299-70-3 | 8-{2-[(Z)-(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazino}-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione | C16H18 N6 O4 |
| 7464-87-1 | 8-(dimethylamino)-3-ethyl-1,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione | C11H17 N5 O2 |
| 72245-52-4 | 8-[[1-hydroxy-6-(phenylamino)-3-sulpho-2-naphthyl]azo]-5-[[6-sulpho-4-[(3-sulphophenyl)azo]-1-naphthyl]azo]naphthalene-2-sulphonic acid, sodium salt | C42H29 N7 O13 S4 . x Na |
| 65340-79-6 | 8-chloro-4-[(1E)-3,3-dimethyltriaz-1-en-1-yl]quinoline | C11H11 Cl N4 |
| 83821-53-8 | 8-methylbenzo[b]naphtho[2,1-d]thiophene | C17H12 S |
| 22168-73-6 | 8-(1,2-Dimethylheptyl)-1,3,4,5-tetrahydro-2,5,5-trimethyl-2H-[1]benzopyrano[4,3-c]pyridin-10-ol | C24H37NO2 |
| 40746-39-2 | 8,8-dibromo-3,5-dioxabicyclo[5.1.0]octane | C6H8 Br2 O2 |
| 28154-35-0 | 8,11-Methano-10a,3,6a-[1]propanyl[3]ylidene-8H-indeno[2,1-b]azocine-12,14-dione,dodecahydro-4,5-dihydroxy-1,3-dimethyl-9-methylene-,(3R,4S,5R,6aR,6bR,8S,10aR,11S,11aR,15S)- | C21H27 N O4 |
| 42449-39-8 | 8,8-dichloro-5-(dichloromethylidene)-3,3-dimethyl-8a-phenyltetrahydro-7H-[1,3]oxazolo[3,2-c][1,3]oxazin-7-one | C15H13 Cl4 N O3 |
| 144603-10-1 | 8-Fluoro-4-hydroxy-3-phenyl-2(1H)-quinolinone | C15H10 F N O2 |
| 363-14-4 | 8-fluoro-9H-fluoren-2-amine | C13H10 F N |
| 18229-17-9 | 8-hydroxytetradecan-7-one | C14H28O2 |
| 130574-30-0 | 8-thiocyanatoriboflavin | C17H17 N5 O6 S |
| 19870-75-8 | 8-propoxycedrane | C18H32 O |
| 72562-52-8 | 8,12,14,18-tetramethyl-1,4,7,10,13,16-hexaoxacyclooctadecane-2,6-dione | C16H28 O8 |
| 10179-91-6 | 8-(methylsulfonyl)-7H-purine | C6H6 N4 O2 S |
| 73358-82-4 | 8-chloro-FMN | C16H18 Cl N4 O9 P |
| 5943-68-0 | 8-[(2-ethylpiperidin-1-yl)methyl]-7-hydroxy-3-phenyl-4H-chromen-4-one | C5H13 N3 Se |
| 55348-89-5 | 8-aminooct-4-enoic acid | C8H15NO2 |
| 79953-04-1 | 8-(4-methylphenyl)guanosine | C17H19 N5 O5 |
| 70063-65-9 | 8-hydroxy-9,10-dioxo-1,4,4a,9,9a,10-hexahydroanthracen-1-yl acetate | C16H14 O5 |
| 2476-54-2 | 8-thioxo-3,7,8,9-tetrahydro-1H-purine-2,6-dione | C5H4 N4 O2 S |
| 17812-44-1 | 8-benzyl-3-hydroxy-8-methyl-8-azoniabicyclo[3.2.1]octane | C15H22 N O . Cl |
| 85592-17-2 | 8-(2-hydroxyethyl)-1-methyl-3-(oxiran-2-ylmethyl)-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione | C19H19 N5 O4 |
| 65562-82-5 | 8,12-dimethyltrideca-5,7,11-trien-4-one | C15H24 O |
| 4926-25-4 | 8-methyl[1,2,4]triazolo[4,3-a]pyridin-3-amine | C7H8 N4 |
| 7253-84-1 | 8-[hexyl(nitroso)amino]-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione | C14H22 N6 O3 |
| 185523-09-5 | 8-Oxabicyclo[3.2.1]octane-2-carboxylicacid, 3-(3,4-dichlorophenyl)-, methyl ester, (1R,2S,3S,5S)-rel- | C15H16 Cl2 O3 |
| 36258-95-4 | 8-bromo-3-pentofuranosyl-3H-purin-6-amine | C10H12BrN5O4 |
| 63467-37-8 | 8,9-dihydro-2-methylnaphtho[1,2-d]thiazole | C12H11 N S |
| 189951-69-7 | 8-32-Calcitonin (salmonreduced), N-[3-(4-hydroxyphenyl)-1-oxopropyl]-18-L-arginine-30-L-asparagine-32-L-tyrosinamide- | C134H211 N39 O41 |
| 62406-73-9 | 8,8-dimethyl-7-(propan-2-yl)-6,10-dioxaspiro[4.5]decane | C13H24O2 |
| 68774-91-4 | 8-methoxy-3-methyl[1,2,4]triazolo[4,3-a]pyrazine | C7H8 N4 O |
| 34061-60-4 | 8-Azabicyclo[3.2.1]oct-8-yloxy,1,5-dimethyl-3-oxo- | C9H14NO2 |
| 134069-86-6 | 8-[2-(3,4-dimethoxyphenyl)ethyl]-3-methyl-4-methylidene-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride | C19H26 N2 O4 . Cl H |
| 172670-54-1 | 8aH-Benzo[3,4][2]benzopyrano[1,8-bc][1]benzopyran-4,11-diol,8a-[2,4-dihydroxy-3-(3-hydroxy-3-methylbutyl)phenyl]-6-(6-hydroxy-2-benzofuranyl)-2-methyl-(9CI) | C39H32 O9 |
| 5323-77-3 | 8-(hydroxymethyl)tetrahydro[1,3]dioxino[5,4-d][1,3]dioxine-4-carboxylic acid (non-preferred name) | C8H12 O7 |
| 5462-96-4 | 8-bromo-1,3-dimethyl-7H-purine-2,6-dione, cyclohexanamine | C13H20BrN5O2 |
| 116966-97-3 | 8-{4-[4-(5-methoxy-1H-indol-3-yl)-3,6-dihydropyridin-1(2H)-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione | C27H35 N3 O3 |
| 6466-02-0 | 8-(cyclopentylsulfanyl)-1,3-dimethyl-6-thioxo-1,3,6,7-tetrahydro-2H-purin-2-one | C12H16 N4 O S2 |
| 89052-67-5 | 8-chloro-6-(2-chlorophenyl)-1,4-dihydropyrrolo[3,4-d][2]benzazepin-3(2H)-one | C18H12 Cl2 N2 O |
| 103124-72-7 | 8-bromo-2,3,4-trichlorodibenzo[b,d]furan | C12H4 Br Cl3 O |
| 116385-32-1 | 8-(2,4-dimethoxyphenyl)-6,7-dimethyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-ol | C20H22 O6 |
| 5240-51-7 | 8-amino-1,3-dimethylbenzo[g]pteridine-2,4(1H,3H)-dione | C18H18 N2 O2 |
| 131728-94-4 | 8-(CHLOROMETHYL)-6-FLUORO-4H-1,3-BENZODIOXINE | C9H8 Cl F O2 |
| 124392-82-1 | 8,9-dimethyl-2,3-diphenyl-4,5-dihydro-2H-[1]benzoxepino[5,4-c]pyrazole | C25H22 N2 O |
| 34610-34-9 | 8-ethoxy-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | C14H15 N O4 |
| 99609-24-2 | 8-bromo-1-(3-methyl-1,2,4-oxadiazol-5-yl)-11,12,13,13a-tetrahydro-9H-imidazo[1,5-a]pyrrolo[2,1-c][1,4]benzodiazepin-9-one | C17H14 Br N5 O2 |
| 4482-22-8 | 8-(3-octyloxiran-2-yl)octan-1-ol | C18H36O2 |
| 153901-44-1 | 8-chloro-5-(methylsulfanyl)-6-phenyl-6H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepine | C17H13 Cl N4 S |
| 7477-11-4 | 8-nitrotetrazolo[1,5-a]pyridine-6-carboxylic acid | C6H3 N5 O4 |
| 69070-74-2 | 8-(acetylamino)-3-amino-5-ethyl-6-phenylphenanthridinium | C23H22 N3 O |
| 61138-60-1 | 8,9,10-trimethoxy-5,13a-dihydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-13-ol | C21H19 N O6 |
| 35193-93-2 | 8-phenyl-8-azabicyclo[3.2.1]octan-3-one | C13H15 N O |
| 13389-08-7 | 8-amino-9-pentofuranosyl-3,9-dihydro-1H-purine-2,6-dione | C10H13 N5 O6 |
| 6616-06-4 | 8-(butylsulfanyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dithione | C11H16 N4 S3 |
| 106998-35-0 | 8-Dodecen-1-ol,(8Z)-,mixt. with 8-dodecenyl acetate |
| 38366-35-7 | 8-hydroxy-9,10-dioxo-9,10-dihydroanthracene-1-carboxylic acid | C15H8 O5 |
| 140221-50-7 | 8-acetyl-2-(dipropylamino)tetralin | C18H27 N O |
| 5878-35-3 | 8-Azabicyclo[3.2.1]octane-2-carboxylicacid, 3-hydroxy-8-methyl-, (1R,2R,3R,5S)- | C9H15 N O3 |
| 57860-77-2 | 8-(1,2-dimethylheptyl)-5,5-bis(methylsulfanyl)-1,2,3,5-tetrahydropyrano[2,3-c]chromen-10-yl 4-piperidin-1-ylbutanoate hydrochloride | C32H49 N O3 S . Cl H |
| 62908-69-4 | 8-methoxy-9-pentofuranosyl-3,9-dihydro-6H-purin-6-one | C11H14 N4 O6 |
| 22324-72-7 | 8,11,14-Heptadecatrienoicacid, (8Z,11Z,14Z)- | C17H28 O2 |
| 25943-52-6 | 8-(bicyclo[2.2.1]hept-2-ylamino)-7-chloroquinoline-5,6-dione | C16H15 Cl N2 O2 |
| 134070-18-1 | 8-[2-(4-fluorophenyl)ethyl]-4-hydroxy-4-methyl-3-naphthalen-1-yl-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride | C26H27 F N2 O3 . Cl H |
| 35143-57-8 | 8-hydroxy-2-phenyl[1,3]thiazolo[3,2-a]pyridin-4-ium-3-olate | C13H9 N O2 S |
| 6196-75-4 | 8-[(2-nitro-5-piperazin-1-ylphenyl)sulfanyl]quinoline | C32H67 O2 P |
| 6315-62-4 | 8-(benzylsulfanyl)-1,3,9-trimethyl-3,9-dihydro-1H-purine-2,6-dione | C15H16 N4 O2 S |
| 81214-63-3 | 8-aminopyrido[2,3-d]pyridazin-5(6H)-one | C7H6 N4 O |
| 6559-87-1 | 8-[(3-hydroxypropyl)sulfanyl]-1,3-dimethyl-6-thioxo-1,3,6,7-tetrahydro-2H-purin-2-one | C10H14 N4 O2 S2 |
| 77173-59-2 | 8H-Isoquino[2,1-b][2,7]naphthyridin-8-one,12-ethenyl-5,6,13,13a-tetrahydro-2-hydroxy-3-methoxy-, (13aR)- | C19H18 N2 O3 |
| 257891-70-6 | 8-ethynyl-5-methyl-6-(3-methylbut-2-en-1-yl)-4,5,6,7-tetrahydroimidazo[4,5,1-jk][1,4]benzodiazepine-2(1H)-thione | C18H21 N3 S |
| 37603-06-8 | 8-[(5-methoxy-2,3-dihydro-1-benzofuran-2-yl)methyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one | C23H27 N3 O3 |
| 94278-43-0 | 8-(1,1-dimethylethyl)-3-methyl-1-oxaspiro[4.5]decan-2-one | C14H24O2 |
| 61080-57-7 | 8-(4-chlorophenyl)-1-methyl-9-(2-phenylethyl)-3,9-dihydro-1H-purine-2,6-dione | C20H17 Cl N4 O2 |
| 92870-07-0 | 8-benzyl-6,9-diazaspiro[4.5]decane-7,10-dione | C15H18 N2 O2 |
| 81919-69-9 | 8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol,2,8-bis(3,4-dihydroxyphenyl)-4-[2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-6(or8)-yl]-3,4-dihydro- (9CI) | C45H36 O18 |
| 26733-70-0 | 8-[4-(4-fluorophenyl)-4-oxobutyl]-3-phenyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione | C23H23 F N2 O4 . Cl H |
| 119285-62-0 | 8H-6,8a-Methano-6H-furo[3,2-g][2]benzopyran-4,8(9H)-dione,4a,5-dihydro-4a,10-dimethyl-, (4aR,6S,8aR,10S)- (9CI) | C14H14 O4 |
| 110766-37-5 | 8-bromo-1-methyl-4,5-dihydro[1,2,4]triazolo[3,4-d][1,5]benzothiazepine | C11H10 Br N3 S |
| 15128-97-9 | 8-amino-2-benzyl-7-chloro[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one | C12H10 Cl N5 O |
| 78448-49-4 | 8-ethyl-1,3,4,6,7,8-hexahydro-4,6,6,8-tetramethylcyclopenta[g]-2-benzopyran | C18H26 O |
| 99286-67-6 | 8-chloro-1-phenyl-4H-[1,2,4]triazolo[3,4-c][1,4]benzothiazine | C15H10 Cl N3 S |
| 65340-82-1 | 8-bromo-4-[(1E)-3,3-dimethyltriaz-1-en-1-yl]quinoline | C11H11 Br N4 |
| 69301-99-1 | 8-hydrazinyl-9-pentofuranosyl-3,9-dihydro-6H-purin-6-one | C10H14N6O5 |
| 25771-65-7 | 8-nitro-4-phenylquinoline | C15H10N2O2 |
| 93904-40-6 | 8-(1H-benzimidazol-2-yl)-2-methyl-1H-benzimidazo[1,2-a]isoquino[5,4-fg]quinoline-1,3(2H)-dione | C29H17N5O2 |
| 107891-09-8 | 8-methoxy-4-[2-(1-methylethylidene)hydrazino]-5H-pyridazino[4,5-b]indole | C14H15N5O |
| 112375-50-5 | 8-methyl 1-phenyl (2S)-2-[(1R)-2-methyl-1-(phenylsulfonyl)propyl]octanedioate | C25H32O6S |
| 77071-04-6 | 8-(4-bromophenyl)-7H-purin-6-amine | C11H8BrN5 |
| 88751-05-7 | 8-METHYL-IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID | C9H7N2O2- |
| 140366-15-0 | 8-Azapsoralen | C10H5NO3 |
| 131652-35-2 | 8-(1-Chloro-2-hydroxy-3-methylbut-3-enyl)-7-methoxycoumarin | C15H15ClO4 |
| 130-59-6 | 8-nitronaphth[1,2-d][1,2,3]oxadiazole-5-sulphonic acid | C10H5N3O6S |
| 142287-34-1 | 8-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-3-methyl-10-phenyl-9-su lfanylidene-2,4,8,10-tetrazabicyclo[4.4.0]deca-1,3,5-trien-7-one | C26H27ClN6OS |
| 22712-29-4 | 8-Chlorohypoxanthine | C5H3ClN4O |
| 3298-76-8 | 8-phenyl-3,7-dihydro-6H-purine-6-thione | C11H8N4S |