• 8-methyloctahydro-1H-4,7-methanoindene
• 50745-92-1
• C₁₁H₁₈
• 150.2606
• .

• 8H-1,3-Dioxolo[4,5-g][1]benzopyran-8-one,9-hydroxy-7-(4-methoxyphenyl)-
• 50901-38-7
• C₁₇H₁₂O₆
• .

• 8,9-dimethoxy-2-(prop-1-en-2-yl)-1,2-dihydrochromeno[3,4-b]furo[2,3-h]chromene-6,12-dione
• 4439-62-7
• C₂₃H₁₈O₇
• 406.3848
• .

• 8-Azabicyclo[3.2.1]octane, 3-(diphenylmethoxy)-8-methyl-
• 13050-78-7
• C₂₁H₂₅NO
• .

• 8-hydroxy-1-methoxy-3-methyl-5H-dibenzo[c,g]chromene-5,7,12-trione
• 76191-51-0
• C₁₉H₁₂O₆
• 336.295
• .

• 8-bromo-2,2,6-trimethyl-4,4-bis(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazine
• 76220-89-8
• C₁₃H₁₂BrF₆NO
• 392.1349
• .

• 8-Quinolinol, 5-[(heptyloxy)methyl]-
• 7654-96-8
• C₁₇H₂₃NO₂
• .

• 8-Quinolinemethanol, 5,6,7,8-tetrahydro-
• 76670-20-7
• C₁₀H₁₃NO
• .

• 8-Azabicyclo[3.2.1]octane-3,6-diol, 8-methyl-, 3-acetate,(1R,3S,5R,6S)-rel-
• 7688-76-8
• C₁₀H₁₇NO₃
• .

• 8-hydroxy-3,4-dihydronaphthalen-1(2H)-one
• 7695-47-8
• C₁₀H₁₀O₂
• 162.1852
• .

• 8-(dimethylamino)-1,7-dimethyl-3-(prop-2-en-1-yl)-3,7-dihydro-1H-purine-2,6-dione
• 7702-20-7
• C₁₂H₁₇N₅O₂
• 263.2957
• .

• 8-hydroxy-1-(4-hydroxybenzyl)-7-methoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium chloride
• 77844-43-0
• C₁₉H₂₄ClNO₃
• 349.8518
• .

• 8-methyl-3-[(3-methyl-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)oxy]-8-azabicyclo[3.2.1]octane (2E)-but-2-enedioate
• 10140-01-9
• C₂₈H₃₃NO₅
• 463.5653
• .

• 8-Quinolinethiol, 2-methyl-
• 10222-10-3
• C₁₀H₉NS
• .

• 8(5H)-Quinolinone, 5-[[4-(diethylamino)-2-methylphenyl]imino]-2-methyl-
• 102840-00-6
• C₂₁H₂₃N₃O
• .

• 8(5H)-Quinolinone, 5-[[4-(dibutylamino)-2-methylphenyl]imino]-2-methyl-
• 102840-01-7
• C₂₅H₃₁N₃O
• .

• 8(5H)-Quinolinone,5-[[4-(butylethylamino)-2-methylphenyl]imino]-2-methyl-
• 102840-02-8
• C₂₃H₂₇N₃O
• .

• 8a,10a-dimethylhexadecahydrospiro[cyclopenta[7,8]phenanthro[2,3-b]oxirene-1,2'-[1,3]dioxolane]
• 10429-04-6
• C₂₁H₃₂O₃
• 332.477
• .

• 8-Quinolinol, 4-methylbenzenesulfonate (ester)
• 10522-42-6
• C₁₆H₁₃NO₃S
• .

• 8-Quinolinol, 2,7-dimethyl-
• 10522-45-9
• C₁₁H₁₁NO
• .

• 8-Azabicyclo[3.2.1]octan-3-one, 6-hydroxy-8-methyl-
• 110061-26-2
• C₈H₁₃NO₂
• .

• 8-hydroxy-3,6-dimethylidene-2-oxodecahydro-2H-spiro[azuleno[4,5-b]furan-9,2'-oxiran]-4-yl 3-chloro-2-hydroxy-2-methylpropanoate
• 11049-71-1
• C₁₉H₂₃ClO₇
• 398.8347
• .

• 8-chloro-N,N,4-trimethyl-4H-[1,2,4]triazino[5,6-b]indol-3-amine
• 110750-76-0
• C₁₂H₁₂ClN₅
• 261.7102
• .

• 8-(1-methylethylidene)-2-(2-nitrophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione
• 5627-31-6
• C₁₈H₁₆N₂O₄
• 324.3306
• .

• 8-(4-ethylphenyl)-9H-benzo[f]indeno[2,1-c]quinolin-9-one
• 5628-79-5
• C₂₈H₁₉NO
• 385.4566
• .

• 8-ethoxy-1,3-dimethyl-2-(4-methylphenyl)cyclohepta[c]pyrrol-4(2H)-one
• 5652-36-8
• C₂₀H₂₁NO₂
• 307.3862
• .

• 8,8-dimethyl-3-(2-methylphenyl)-2-thioxo-1,2,3,6,8,9-hexahydro-4H-pyrano[3',4':5,6]pyrido[2,3-d]pyrimidin-4-one
• 5679-07-2
• C₁₉H₁₉N₃O₂S
• 353.4381
• .

• 8-Octadecenoic acid, (8Z)-
• 5684-71-9
• C₁₈H₃₄O₂
• .

• 8-[(2-chloro-6-fluorobenzyl)sulfanyl]-3-methyl-7-(3-methylbutyl)-3,7-dihydro-1H-purine-2,6-dione
• 5685-74-5
• C₁₈H₂₀ClFN₄O₂S
• 410.8934
• .

• 8,16,24-Trioxa-2,10,18-triazahexacosanoic acid, 9,17,25-trioxo-,methyl ester
• 5709-79-5
• C₂₁H₃₉N₃O₈
• .

• 8,16,24,32,40-Pentaoxa-2,10,18,26,34-pentaazadotetracontanoicacid, 9,17,25,33,41-pentaoxo-, methyl ester
• 5709-80-8
• C₃₃H₆₁N₅O₁₂
• .

• 8,16-Dioxa-2,10,18-triazatricosanoic acid, 23-hydroxy-9,17-dioxo-,methyl ester
• 5709-82-0
• C₁₉H₃₇N₃O₇
• .

• 8,16,24-Trioxa-2,10,18,26-tetraazahentriacontanoic acid,31-hydroxy-9,17,25-trioxo-, methyl ester
• 5709-83-1
• C₂₅H₄₈N₄O₉
• .

• 8,16,24,32-Tetraoxa-2,10,18,26,34-pentaazanonatriacontanoic acid,39-hydroxy-9,17,25,33-tetraoxo-, methyl ester
• 5709-84-2
• C₃₁H₅₉N₅O₁₁
• .

• 8-Quinolinol, 5-[1-(4-hydroxyphenyl)-1-methylethyl]-
• 57150-13-7
• C₁₈H₁₇NO₂
• .

• 8-Quinolinol, 5-[1-(4-aminophenyl)-1-methylethyl]-
• 57150-14-8
• C₁₈H₁₈N₂O
• .

• 8-methoxy-4a-methyl-4,4a,9,10-tetrahydrophenanthren-2(3H)-one
• 5720-82-1
• C₁₆H₁₈O₂
• 242.3129
• .

• 8-(tetrahydro-2H-pyran-2-yloxy)octanal
• 57221-80-4
• C₁₃H₂₄O₃
• 228.3279
• .

• 8-Oxabicyclo[5.1.0]octan-2-one
• 57260-82-9
• C₇H₁₀O₂
• .

• 8-amino-N,N,N',N'-tetraethyl-7-hydroxy-4,6-dimethyl-3-oxo-3H-phenoxazine-1,9-dicarboxamide
• 57270-61-8
• C₂₄H₃₀N₄O₅
• 454.5188
• .

• 8-methoxy-5-nitro-2H-chromen-2-one
• 5734-26-9
• C₁₀H₇NO₅
• 221.1663
• .

• 8-(4-chlorophenyl)-1-methyl-9-(2-phenylethyl)-3,9-dihydro-1H-purine-2,6-dione
• 5735-06-8
• C₂₀H₁₇ClN₄O₂
• 380.8276
• .

• 8,10-diamino-11a,13a-dimethyl-2,3,3a,3b,4,5,5a,6,11,11a,11b,12,13,13a-tetradecahydro-1H-cyclopenta[5,6]naphtho[1,2-g]quinazolin-1-ol
• 5742-72-3
• C₂₁H₃₂N₄O
• 356.505
• .

• 8-Quinolinecarboxylic acid,2,3,4,4a,5,6,7,8-octahydro-5-methyl-2-propyl-, ethyl ester
• 57430-69-0
• C₁₆H₂₇NO₂
• .

• 8,16,24,32,40,48-Hexaoxa-2,10,18,26,34,42-hexaazapentacontanoicacid, 9,17,25,33,41,49-hexaoxo-, methyl ester
• 5749-28-0
• C₃₉H₇₂N₆O₁₄
• .

• 8-[(dimethylamino)methyl]-7-hydroxy-3-phenyl-4H-chromen-4-one
• 5761-07-9
• C₁₈H₁₇NO₃
• 295.3325
• .

• 8-iodo-4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline
• 5784-55-4
• C₁₈H₁₅IN₂O₂
• 418.2284
• .

• 8-(1,2-dimethylheptyl)-5,5-bis(methylsulfanyl)-1,2,3,5-tetrahydropyrano[2,3-c]chromen-10-yl 2-methyl-4-piperidin-1-ylbutanoate hydrochloride
• 57860-78-3
• C₃₃H₅₂ClNO₄S₂
• 626.3533
• .

• 8-sulfanylquinoline-5-sulfonic acid
• 5825-36-5
• C₉H₇NO₃S₂
• 241.2868
• .

• 8-methoxy-3,3,11,11-tetramethyl-13-(3-methylbut-2-en-1-yl)-1-(3-methylpenta-2,4-dien-1-yl)-3,3a,4,5-tetrahydro-7H,11H-1,5-methanofuro[3,4-g]pyrano[3,2-b]xanthene-7,15-dione
• 7230-03-7
• C₃₅H₄₀O₆
• 556.6885
• .