• 6-benzyl-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione
• 81721-80-4
• C₂₃H₁₅NO₂
• 337.3707
• .

• 6-(furan-2-ylmethyl)-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione
• 81721-81-5
• C₂₁H₁₃NO₃
• 327.3328
• .

• 6-phenyl-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione
• 81721-82-6
• C₂₂H₁₃NO₂
• 323.3441
• .

• 6-methyl-2-phenyl-1,2-benzoselenazol-3(2H)-one
• 81744-05-0
• C₁₄H₁₁NOSe
• 288.2032
• .

• 6-hydroxy-2-phenyl-1,2-benzoselenazol-3(2H)-one
• 81744-12-9
• C₁₃H₉NO₂Se
• 290.1761
• .

• 6-methylimidazo[1,2-a:5,4-b']dipyridin-4(1H)-one
• 81810-03-9
• C₁₁H₉N₃O
• 199.2087
• .

• 6-nitro-1,2-dihydroacenaphthylen-1-ol
• 81851-70-9
• C₁₂H₉NO₃
• 215.2048
• .

• 6-amino-1,2-dihydroacenaphthylen-1-ol
• 81851-73-2
• C₁₂H₁₁NO
• 185.2218
• .

• 6-benzamidohexanoic acid, compound with 2,2'-iminodiethanol (1:1)
• 81904-30-5
• C₁₃H₁₇NO₃·C₄H₁₁NO₂
• 279-847-5
• 340.4172
• .

• 6,7-dimethyl-2-phenyl-1H,5H-pyrazolo[1,2-a][1,2,4]triazole-1,3,5(2H)-trione
• 81911-96-8
• C₁₃H₁₁N₃O₃
• 257.2447
• .

• 6-hydroxy-4-methoxy-1-methylquinolin-2(1H)-one
• 81943-13-7
• C₁₁H₁₁NO₃
• 205.2099
• .

• 6-amino-1-methyl-4-{[4-({[4-(1-methylpyridinium-4-yl)piperazin-1-yl]carbonyl}amino)phenyl]amino}quinolinium dibromide
• 81944-15-2
• C₂₇H₃₁Br₂N₇O
• 629.3893
• .

• 6-bromo-3-(4-methylphenyl)-2-[(E)-2-(2-phenyl-1H-indol-3-yl)ethenyl]quinazolin-4(3H)-one
• 81958-11-4
• C₃₁H₂₂BrN₃O
• 532.4299
• .

• 6-bromo-3-(4-chlorophenyl)-2-[(E)-2-(2-phenyl-1H-indol-3-yl)ethenyl]quinazolin-4(3H)-one
• 81958-13-6
• C₃₀H₁₉BrClN₃O
• 552.8484
• .

• 6-bromo-2-{(E)-2-[2-(4-chlorophenyl)-1H-indol-3-yl]ethenyl}-3-phenylquinazolin-4(3H)-one
• 81958-18-1
• C₃₀H₁₉BrClN₃O
• 552.8484
• .

• 6-bromo-2-{(E)-2-[2-(4-chlorophenyl)-1H-indol-3-yl]ethenyl}-3-(4-methylphenyl)quinazolin-4(3H)-one
• 81958-19-2
• C₃₁H₂₁BrClN₃O
• 566.8749
• .

• 6-bromo-3-(4-chlorophenyl)-2-{(E)-2-[2-(4-chlorophenyl)-1H-indol-3-yl]ethenyl}quinazolin-4(3H)-one
• 81958-20-5
• C₃₀H₁₈BrCl₂N₃O
• 587.2934
• .

• 6-bromo-2-{(E)-2-[2-(4-chlorophenyl)-1H-indol-3-yl]ethenyl}-3-(4-methoxyphenyl)quinazolin-4(3H)-one
• 81974-55-2
• C₃₁H₂₁BrClN₃O₂
• 582.8743
• .

• 6,15:9,12-Diethenocyclododeca[b]naphthalene,7,7,8,8,13,13,14,14-octafluoro-7,8,13,14-tetrahydro-
• 819839-31-1
• C₂₄H₁₂F₈
• .

• 6-nitrobenzo[pqr]tetraphene-3,9-diol
• 82039-12-1
• C₂₀H₁₁NO₄
• 329.3056
• .

• 6-Heptenoic acid, 3-hydroxy-, methyl ester, (R)-
• 82065-64-3
• C₈H₁₄O₃
• .

• 6-Heptenal, 3-[(tetrahydro-2H-pyran-2-yl)oxy]-, (3R)-
• 82065-65-4
• C₁₂H₂₀O₃
• .

• 6,7-dimethoxy-2-methyl-1-(2-methylpropyl)-3,4-dihydroisoquinolinium
• 82083-90-7
• C₁₆H₂₄NO₂
• 262.3667
• .

• 6-(hydroxymethyl)-11-methyl-1a,2,3,11c-tetrahydrotetrapheno[1,2-b]oxirene-2,3-diol
• 82085-46-9
• C₂₀H₁₈O₄
• 322.3545
• .

• 6,8-dihydroxy-3-methyl-9,10-dioxo-9,10-dihydroanthracen-1-yl beta-D-mannopyranoside
• 38840-23-2
• C₂₁H₂₀O₁₀
• 432.3775
• .

• 6-methyl-2,3,4,5,6,7-hexahydro-1-benzothiophene 1,1-dioxide
• 82149-63-1
• C₉H₁₄O₂S
• 186.2713
• .

• 6-hydroxy-4H-pyrido[3,2,1-jk]carbazol-4-one
• 82153-63-7
• C₁₅H₉NO₂
• 235.2375
• .

• 6-Quinoxalinecarboxylic acid, 3-(2-fluorophenyl)-
• 898825-83-7
• C₁₅H₉FN₂O₂
• .

• 6-Quinoxalinecarboxylic acid, 2-(2-fluorophenyl)-
• 898825-97-3
• C₁₅H₉FN₂O₂
• .

• 6-Quinolinol, 1,2,3,4-tetrahydro-2,2,4-trimethyl-,4-methylbenzenesulfonate (ester)
• 899438-20-1
• C₁₉H₂₃NO₃S
• .

• 6-Quinolinol, 1,2,3,4-tetrahydro-2-methyl-, 4-methylbenzenesulfonate(ester)
• 899438-27-8
• C₁₇H₁₉NO₃S
• .

• 6-Quinolinol, 1,2,3,4-tetrahydro-2,2-dimethyl-,4-methylbenzenesulfonate (ester)
• 899438-28-9
• C₁₈H₂₁NO₃S
• .

• 6,10-dimethyl-2-(prop-1-en-2-yl)spiro[4.5]dec-6-ene
• 82189-85-3
• C₁₅H₂₄
• 204.3511
• .

• 6-Quinolinol, 2-methyl-, 4-methylbenzenesulfonate (ester)
• 899438-83-6
• C₁₇H₁₅NO₃S
• .

• 6-Quinolinol, 1,2,3,4-tetrahydro-3-iodo-2,2-dimethyl-,4-methylbenzenesulfonate (ester)
• 899438-86-9
• C₁₈H₂₀INO₃S
• .

• 6-(4-methylpiperazin-1-yl)pyridin-3-amine hydrochloride
• 82205-57-0
• C₁₀H₁₇ClN₄
• 228.7218
• .

• 6-chloro-2-methyl-4-nitro-1H-benzimidazole
• 82326-39-4
• C₈H₆ClN₃O₂
• 211.6051
• .

• 6,11-dihydrodibenzo[b,e]thiepin-11-yl-N,N-dimethylmethanaminium chloride
• 82394-11-4
• C₁₇H₂₀ClNS
• 305.8654
• .

• 6-(methylsulfonyl)-5H-purin-2-amine
• 82499-04-5
• C₆H₇N₅O₂S
• 213.2171
• .

• 6-[(2-methylpropyl)sulfanyl]-5H-purine
• 82499-06-7
• C₉H₁₂N₄S
• 208.28338
• .

• 6-(butan-2-ylsulfanyl)-5H-purine
• 82499-07-8
• C₉H₁₂N₄S
• 208.2834
• .

• 6-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-7H-purine
• 82499-08-9
• C₈H₈N₆S
• 220.2543
• .

• 6-[(3,4-dimethylbenzyl)sulfanyl]-5H-purine
• 82499-09-0
• C₁₄H₁₄N₄S
• 270.35276
• .

• 6-[(pyridin-2-ylmethyl)sulfanyl]-5H-purine
• 82499-10-3
• C₁₁H₉N₅S
• 243.2877
• .

• 6-(propylsulfonyl)-5H-purine
• 82499-12-5
• C₈H₁₀N₄O₂S
• 226.2556
• .

• 6-hydroxy-3,4-dimethoxy-6-(3-methylbut-3-en-1-yn-1-yl)cyclohexa-2,4-dien-1-one
• 82511-11-3
• C₁₃H₁₄O₄
• 234.2479
• .

• 6-[5-(acetyloxy)-2-[(acetyloxy)methyl]-3-(2-methoxy-2-oxoethyl)-2,4-dimethyl-7-oxooxepan-4-yl]-5-(formyloxy)-3-(furan-3-yl)-3a-methyl-7-methylideneoctahydroindeno[1,7a-b]oxiren-4-yl 2-hydroxy-3-methylpentanoate (non-preferred name)
• 82543-30-4
• C₃₈H₅₀O₁₅
• 746.7946
• .

• 6-Dodecanamine, 5-[(phenylmethoxy)methyl]-, (5R,6R)-
• 825601-33-0
• C₂₀H₃₅NO
• .

• 6-(4-methylphenyl)-2,3-dihydroimidazo[2,1-b][1,3]thiazole
• 82588-40-7
• C₁₂H₁₂N₂S
• 216.3021
• .

• 6-(biphenyl-4-yl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde
• 82588-43-0
• C₁₈H₁₂N₂OS
• 304.3657
• .