| 104324-33-6 | 8-demethyl-8-hydroxy-5-deaza-5-carba-FAD | C27H32 N8 O16 P2 |
| 67353-73-5 | 8-Hydroperoxytocopherone | C29H50O4 |
| 109-32-0 | 8-methylnonyl nonan-1-oate | C19H38 O2 |
| 145-63-1 | 8,8'-[carbonylbis[imino-3,1-phenylenecarbonylimino(4-methyl-3,1-phenylene)carbonylimino]]bisnaphthalene-1,3,5-trisulphonic acid | C51H40 N6 O23 S6 |
| 63990-63-6 | 8-(p-Isobutylphenylacetyl)-3-methyl-3,8-diazabicyclo[3.2.1]octane | C19H28 N2 O |
| 145082-87-7 | 8-methyl-8-azabicyclo[3.2.1]oct-3-yl 2-propoxyquinoline-4-carboxylate | C21H26 N2 O3 |
| 2598-29-0 | 8-ACETOXYQUINOLINE | C11H9NO2 |
| 61489-38-1 | 8-{(E)-[4-(dimethylamino)phenyl]diazenyl}-N,N-diethyl-3,7-dimethyl-10-phenyl-10,10a-dihydrophenazin-2-amine | C32H36N6 |
| 25995-24-8 | 8-(1,4,5,6,7,7-hexachloro-3-octylbicyclo[2.2.1]hept-5-en-2-yl)-1-(pyrrolidin-1-yl)octan-1-one | C27H41 Cl6 N O |
| 124312-81-8 | 8-(2-phenylethyl)-3-(piperidin-1-ylmethyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione | C21H30 N4 O2 |
| 101858-32-6 | 8,8,8-trifluoro-7-hydroxy-6-(1-hydroxyethyl)-7-(trifluoromethyl)octanenitrile | C11H15 F6 N O2 |
| 103357-77-3 | 8H-[1,3,4]Thiadiazolo[3,2-a]thieno[2,3-d]pyrimidin-8-one,2-ethyl-6-phenyl- | C15H11 N3 O S2 |
| 101756-24-5 | 8-[4-ethoxy-3-(ethoxycarbonyl)-4-oxobutyl]-3-methyl-1-phenyl-1,8-diaza-3-azoniaspiro[4.5]decane chloride | C23H35 N3 O4 . Cl H |
| 152110-09-3 | 8aH-7,11a-Epoxy-2H-furo[2,3-b]phenanthro[1,2-f]oxocin-10(11H)-one,12-(acetyloxy)hexadecahydro-1,1,4a,13b-tetramethyl-,(4aR,4bR,6aR,7R,8aR,11aR,12S,13aS,13bR,15aR)-rel- (9CI) | C27H40 O6 |
| 23804-90-2 | 8-(2-methoxy-2-phenylethyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride (1:1) | C16H22 N2 O3 . Cl H |
| 124534-12-9 | 8-fluoro-4-(2-phenylethoxy)quinoline | C17H14 F N O |
| 131780-47-7 | 8-METHYL-8-AZABICYCLO-3-ENDO[3.2.1]OCT-3-YL-1,4-DIHYDRO-2-OXO-3(2H)-QUINAZOLINECARBOXYLIC ACID ESTER HYDROCHLORIDE | C17H21 N3 O3 |
| 126239-89-2 | 8H-Cyclopentacyclododecen-8-one,13a-(acetyloxy)-3-(benzoyloxy)-1,2,3,3a,6,7,9,12,13,13a-decahydro-6,13-dihydroxy-2,5,9,9,12-pentamethyl-,(2R,3S,3aS,4E,6R,10E,12R,13R,13aR)- (9CI) | C29H38 O7 |
| 104456-05-5 | 8-bromo-1-cyclopropyl-6-fluoro-7-{3-[(methylamino)methyl]pyrrolidin-1-yl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | C19H21 Br F N3 O3 |
| 23844-14-6 | 8-(2-hydroxypropan-2-yl)adenosine | C13H19 N5 O5 |
| 90-52-8 | 8-AMINO-6-METHOXYQUINOLINE | C10H10N2O |
| 578-66-5 | 8-Aminoquinoline | C9H8N2 |
| 511-03-5 | 8,14-Seco-5α-gammacerane | C30H54 |
| 198541-45-6 | 8,11:20,23-Dietheno-1H,12H-[1,10]dioxacyclooctadecino[ 2,3,4-ij:11,12,13-i'j']diisoquinolin- 4-ol,2,3,12a,13,14,15,24,24a-octahydro-5,6,- 17,18-tetramethoxy-1,13-dimethyl-,(12aR,- 24aR)- |
| 99295-33-7 | 8-BROMO-2,3,4,5-TETRAHYDRO-3-METHYL-5-PHENYL-1H-3-BENZAZEPIN-7-OL HYDROBROMIDE | C17H18 Br N O |
| 736-83-4 | 8-methyl-3-[(phenylamino)methyl]-1,3-diazaspiro[4.5]decane-2,4-dione | C16H21N3O2 |
| 101756-52-9 | 8-methyl-8-azabicyclo[3.2.1]oct-3-yl 2-hydroxy-2-phenylhex-3-ynoate | C20H25 N O3 |
| 115664-51-2 | 8-Hydroxy-1-nitrobenzo(e)pyrene | C20H11 N O3 |
| 1468-26-4 | 8-AZAXANTHIN | C4H3 N5 O2 |
| 64048-79-9 | 8-methyl-8-azabicyclo[3.2.1]oct-3-yl 2-[4-(trifluoromethyl)phenyl]prop-2-enoate hydrate (4:1) | C18H20 F3 N O2 . 1/4 H2 O |
| 702-75-0 | 8,8-dimethyl-6,10-dioxaspiro[4.5]decane | C10H18 O2 |
| 20485-57-8 | 8-METHYLFLUORANTHENE | C17H12 |
| 23513-08-8 | 8-GINGEROL | C19H30O4 |
| 198541-46-7 | 8,11:20,23-Dietheno-1H,12H-[1,10]dioxacyclooctadecino[ 2,3,4-ij:11,12,13-i'j']diisoquinoline- 4,16-diol,2,3,12a,13,14,15,24,24a-octahydro- 5,6,17,18-tetramethoxy-1,13-dimethyl-,(12aR,24aR)- |
| 81426-14-4 | 8-Acetoxypinoresinol | C22H24O8 |
| 125287-01-6 | 8,10a-Ethano-11,3,6a-ethanylylidene-8H-indeno[2,1-b]azocine-6,7,9,10-tetrol,9-[(benzoyloxy)methyl]-1-ethyldodecahydro-3-methyl-,(3R,6S,6aR,6bS,7R,8S,9R,10S,10aR,11R,11aR,13R)- (9CI) | C29H39 N O6 |
| 117211-95-7 | 8-(2,3-dimethoxyphenyl)-6,7-dimethyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-ol | C20H22 O6 |
| 84681-92-5 | 8-ethyl-1,5-dimethylbicyclo[3.2.1]octan-8-ol | C12H22 O |
| 85551-10-6 | 8-[(3S,4S)-4α-[(Z)-2-Pentenyl]-5-oxo-1-cyclopentene-3α-yl]octanoic acid | C18H28O3 |
| 24964-07-6 | 8-METHYLBENZO[B]NAPHTHO[2,3-D]THIOPHENE | C17H12 S |
| 110298-63-0 | 8-methoxychlortetracycline | C23H25 Cl N2 O9 |
| 56552-51-3 | 8-((4-(4-methoxyphenyl)-1-piperazinyl)methyl)-6-methylergoline | C27H34 N4 O |
| 96119-98-1 | 89592-13-2 |
| 6798-24-9 | 8-[3-(m-amidinophenyl)-2-triazeno]-3-amino-5-ethyl-6-phenylphenanthridinium chloride hydrochloride | C28H26 N7 . Cl H . Cl |
| 150418-07-8 | 8-BROMOGUANOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT | C10H11 Br N5 O6 P S |
| 10299-44-2 | 8-AZAADENOSINE | C9H12N6O4 |
| 107172-37-2 | 8H-Oxireno[7,8]naphtho[8a,1-b]furan-8-one,decahydro-3,5a-dimethyl-9-methylene-, (3R,3aS,5aS,6aS,6bR,9aS)- | C15H20 O3 |
| 80206-91-3 | 8(P-SULFOPHENYL)THEOPHYLLINE | C13H12N4O5S |
| 154466-37-2 | 8-hydroxymanzamine A | C36H44 N4 O2 |
| 155271-93-5 | 8-[(E)-2-biphenyl-4-ylethenyl]-1,3-diethyl-3,7-dihydro-1H-purine-2,6-dione | C23H22 N4 O2 |
| 111113-73-6 | 8-deazahomofolic acid | C21H22 N6 O6 |
| 17273-30-2 | 8,8'-Bi-2H-naphtho[1,8-bc]furan,2,2',3,3',4,4'-hexamethoxy-7,7'-dimethyl-5,5'-bis(1-methylethyl)- (9CI) | C36H42 O8 |
| 5627-31-6 | 8-(1-methylethylidene)-2-(2-nitrophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione |
| 21103-03-7 | 8-[4-[4-(2-Methoxyphenyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione | C24H35N3O3 |
| 150384-28-4 | 8,11-Epoxy-9,12-ethano-11,15-methano-5H,11H-[1,9]dioxacyclooctadecino[4,3-b]pyridine-5,17(18H)-dione,22,23-bis(acetyloxy)-12-[(acetyloxy)methyl]-13,14-bis(benzoyloxy)-7,8,9,10,12,13,14,15,19,20-decahydro-10,21-dihydroxy-8,18,21-trimethyl-,(8R,9S,10R,11S,12R,13R,14R,15S,18S,21S,22S,23R)- (9CI) | C46H49 N O17 |
| 97229-54-4 | 8-amino-6-fluoro-9-ribofuranosyl-9H-purine | C10H12 F N5 O4 |
| 151539-34-3 | 8-[(E)-2-(2-chlorophenyl)ethenyl]-7-methyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione | C20H23 Cl N4 O2 |
| 119293-98-0 | 8-amino-3-methyl-6-thioxo-6,7-dihydro-2H-pyrimido[1,6-b][1,2,4]triazin-2-one | C7H7 N5 O S |
| 53696-59-6 | 8-AZIDOADENOSINE 5'-TRIPHOSPHATE, SODIUM SALT | C10H15N8O13P3 |
| 102432-87-1 | 8-Azoniabicyclo[3.2.1]octane,3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(phenylmethyl)-, bromide (1:1),(3-endo)- | C24H30 N O3 . Br |
| 63978-13-2 | 8-Butyryl-3-methyl-3,8-diazabicyclo[3.2.1]octane | C11H20 N2 O |
| 18118-77-9 | 8-Ethyl-1,4,6,7,8,10-hexahydroxy-7,8,9,10-tetrahydro-5,12-naphthacened ione | C20H18 O8 |
| 63978-18-7 | 8-[o-Chlorophenyl(phenyl)methyl]-3-methyl-3,8-diazabicyclo[3.2.1]octane | C20H23 Cl N2 |
| 127648-29-7 | 8-AZABICYCLO(3.2.1)OCTANE-2-CARBOXYLIC ACID, 3-(4-FLUOROPHENYL)-8-(2-PROPENYL)-, METHYL ESTER, (R-(EXO, EXO))- | C18H22 F N O2 |
| 3148-23-0 | 8-Hydroxy-4-methoxy-1-methylquinolin-2(1H)-one | C11H11 N O3 |
| 183990-46-7 | 8-[(2-hydroxybenzoyl)amino]octanoic acid | C15H21 N O4 |
| 86073-51-0 | 8-[(diethylamino)methyl]-7-methoxy-3-methyl-2-phenyl-4H-chromen-4-one | C22H25NO3 |
| 98586-86-8 | 8-((5'-amino-1'-methyl-3'-thiapentyl)amino)-6-methoxy-4-methyl-5-((3-trifluoromethyl)phenoxy)quinoline | C23H26 F3 N3 O2 S |
| 1029-62-5 | 8-(3-Pyridyl)theophyline | C12H11 N5 O2 |
| 90-40-4 | 8-Hydroxy-2-naphthylamine-3,6-disulfonic acid | C10H9NO7S2 |
| 117-87-3 | 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid | C19H13N3O7S2 |
| 279215-43-9 | 8-chloro-N-(1-methylcyclopropyl)-2,2-dioxo-2$l^{6},9-dithia-3,5-diazab icyclo[4.3.0]nona-3,7,10-trien-4-amine | C9H10 Cl N3 O2 S2 |
| 25889-63-8 | 8,9-dimethylfluoranthene | C18H14 |
| 90247-09-9 | 8-Chloro-3-(2-fluorophenyl)-5,6-dihydrofuro[3,2-f]-1,2-benzisoxazole-6-carboxylic acid potassium salt | C16H8ClFKNO4 |
| 151539-27-4 | 8-[(E)-2-(2,3-dimethoxyphenyl)ethenyl]-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione | C21H26 N4 O4 |
| 69227-89-0 | 8-[(4-methylphenyl)amino]-5-[4-[(4-methylphenyl)amino]-5-sulfo-naphthalen-1-yl]naphthalene-1-sulfonic acid | C34H28N2O6S2 |
| 31040-18-3 | 8-NITRO[1,2,4]TRIAZOLO[1,5-A]PYRIDINE | C6H4 N4 O2 |
| 86456-22-6 | 8-{[2-(dimethylamino)ethyl]amino}-5-(hydroxymethyl)-9-oxo-9H-xanthen-2-yl 4-methylbenzenesulfonate | C25H26N2O6S |
| 134-58-7 | 8-AZAGUANINE | C4H4N6O |
| 1054-89-3 | 8-(4-oxo-4-phenylbutyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one | C23H27 N3 O2 |
| 298-81-7 | 8-Methoxypsoralen | C12H8O4 |
| 142754-28-7 | 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, SP-ISOMER SODIUM SALT | C10H11 Cl N5 O5 P S |
| 13250-08-3 | 8-hydroxy-6,9a-dimethyl-3-methylidenedecahydroazuleno[4,5-b]furan-2,9-dione | C15H20O4 |
| 83161-72-2 | 8-hydroxy-4-methoxy-5-methyl-2H-chromen-2-one | C11H10O4 |
| 124532-10-1 | 8-fluoro-N-(2-phenylethyl)quinolin-4-amine | C17H15 F N2 |
| 43119-57-9 | 8-hydroxy-8-oxo-7,9-dioxa-8$l^{5}-phosphabicyclo[4.3.0]nonane-2,3,4,5-tetrol | C6H11 O8 P |
| 23804-87-7 | 8-(3,3-diphenylpropyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one hydrochloride (1:1) | C22H26 N2 O2 . Cl H |
| 143101-66-0 | 8-methylguanine 7-oxide | C6H7 N5 O2 |
| 82560-54-1 | 8-Oxa-3-thia-2,4-diazadecanoicacid, 2-methyl-4-(1-methylethyl)-7-oxo-,2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester | C20H30 N2 O5 S |
| 5055-01-6 | 8-bromo-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole | C12H13 Br N2 |
| 64317-97-1 | 8bH-2a,4a,6a,8a-Tetraaza-8bl5-phosphapentaleno[1,6-cd]pentalene,octahydro- (9CI) | C8H17 N4 P |
| 165306-67-2 | 8H-Benzo[g]-1,3-benzodioxolo[5,6-a]quinolizin-8-one,5,6,13,13a-tetrahydro-, (13aS)- | C18H15 N O3 |
| 7255-91-6 | 8-(3,4-dimethoxybenzyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione | C16H18N4O4 |
| 20853-99-0 | 8,14-Didehydro-14-deoxyhirundigenin | C21H28O4 |
| 14419-71-7 | 8-hydroxy-7-{[({[(8-hydroxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)oxy]carbothioyl}disulfanyl)carbothioyl]oxy}-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxine (non-preferred name) | C30H34 O12 S4 |
| 21852-25-5 | 8,9-dihydroxy-7-methylpyrido[1,2-b]isoquinolinium bromide | C14H12BrNO2 |
| 353-25-3 | 8-fluorooctanoic acid | C8H15 F O2 |
| 63931-71-5 | 8-chloro-4-phenyl-1,4-dihydro-5H-1,2,4-benzotriazepin-5-one | C14H10 Cl N3 O |
| 14985-44-5 | 8-Bromo-2'-deoxyadenosine | C10H12BrN5O3 |
| 110015-64-0 | 8-(2-anthryl)octanoic acid | C22H24 O2 |