• 6,7-dimethoxy-2,2,3-trimethyl-1,2,3,4-tetrahydroisoquinolinium
• 6275-05-4
• C₁₄H₂₂NO₂
• 271.78298
• .

• 6-({[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]amino}methylidene)-4-nitrocyclohexa-2,4-dien-1-one
• 6275-58-7
• C₁₇H₁₈N₂O₄
• 314.3358
• .

• 6-(methylsulfanyl)-9-phenyl-7,9-dihydro-2H-purine-2,8(3H)-dione
• 6276-71-7
• C₁₂H₁₀N₄O₂S
• 274.2984
• .

• 6-chloro-1-[2-(4-methoxyphenyl)-2-oxoethyl]quinolinium
• 6277-48-1
• C₁₈H₁₅ClNO₂
• 312.7697
• .

• 6-methyl-3-[(1E)-N-(2-nitrophenyl)ethanimidoyl]-2H-pyran-2,4(3H)-dione
• 6277-57-2
• C₁₄H₁₂N₂O₅
• 288.2555
• .

• 6-amino-3,5-dihydro-2H-purine-2-thione sulfate
• 6281-92-1
• C₅H₇N₅O₄S₂
• 265.2702
• .

• 6-chloro-1-methyl-N-(2,4,4-trimethylpentan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
• 6283-16-5
• C₁₄H₂₂ClN₅
• 295.811
• .

• 6,7-dimethoxy-1-methyl-4-phenylisoquinoline
• 6286-58-4
• C₁₈H₁₇NO₂
• 279.3331
• .

• 6-azoniaspiro[5.5]undecane
• 6286-82-4
• C₁₀H₂₀N
• 154.272
• .

• 6,7-dimethoxy-3,3a,8,8a-tetrahydro-1H-indeno[1,2-c]furan
• 6286-86-8
• C₁₃H₁₆O₃
• 220.2643
• .

• 6-chloro-1-phenyl-1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione
• 6289-00-5
• C₁₁H₇ClN₄S
• 262.7181
• .

• 6-chloro-1-methyl-4-(4-nitrophenoxy)-1H-pyrazolo[3,4-d]pyrimidine
• 6289-03-8
• C₁₂H₈ClN₅O₃
• 305.6766
• .

• 6-chloro-N-(4-chlorobenzyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
• 6289-06-1
• C₁₃H₁₁Cl₂N₅
• 308.1659
• .

• 6-chloro-1-phenyl-N-propyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
• 6289-09-4
• C₁₄H₁₄ClN₅
• 287.7475
• .

• 6-(4-chlorophenoxy)-5H-purine
• 6289-13-0
• C₁₁H₇ClN₄O
• 246.6525
• .

• 6-(prop-2-en-1-yloxy)-1,3,5-triazine-2,4-diamine
• 6291-87-8
• C₆H₉N₅O
• 167.1686
• .

• 6-amino-1-methyl-4-{[4-({4-[(1-methylpyridinium-4-yl)amino]phenyl}carbamoyl)phenyl]amino}quinolinium dibromide
• 50308-94-6
• C₂₉H₂₈Br₂N₆O
• 636.3802
• .

• 6-acetyl-2-amino-5-bromopyrimidin-4(1H)-one
• 6296-47-5
• C₆H₆BrN₃O₂
• 232.0347
• .

• 6-Oxabicyclo[3.1.0]hexane, 2-(phenylmethoxy)-, (1R,2R,5R)-rel-
• 62960-23-0
• C₁₂H₁₄O₂
• .

• 6-amino-5-(cyclohex-1-en-1-yl)-5-ethylpyrimidine-2,4(3H,5H)-dione
• 6297-72-9
• C₁₂H₁₇N₃O₂
• 235.2823
• .

• 6-amino-4-(methylsulfanyl)pyrimidin-2(1H)-one
• 6297-82-1
• C₅H₇N₃OS
• 157.1936
• .

• 6-amino-5,5-diethyl-2-thioxo-2,5-dihydropyrimidin-4(3H)-one
• 6299-58-7
• C₈H₁₃N₃OS
• 199.2733
• .

• 6-(methylsulfanyl)-2-oxo-2,3-dihydropyrimidine-4-carboxylic acid
• 6299-84-9
• C₆H₆N₂O₃S
• 186.1884
• .

• 6-methyl-2-thioxotetrahydropyrimidin-4(1H)-one
• 6300-93-2
• C₅H₈N₂OS
• 144.1948
• .

• 6-phenyl-2-thioxotetrahydropyrimidin-4(1H)-one
• 6300-96-5
• C₁₀H₁₀N₂OS
• 206.2642
• .

• 6-chloro-N-(2-ethoxyphenyl)pyrimidin-4-amine
• 6301-27-5
• C₁₂H₁₂ClN₃O
• 249.6962
• .

• 6-methyl-1-oxo-4-phenyl-2-thiocyanato-1,2-dihydropyridinium
• 6302-70-1
• C₁₃H₁₁N₂OS
• 243.3037
• .

• 6-chloro-N-methyl-N-phenylpyrimidin-4-amine
• 6303-48-6
• C₁₁H₁₀ClN₃
• 219.6702
• .

• 6-[(2,4-dichlorobenzyl)sulfanyl]pyrimidin-4(3H)-one
• 6303-55-5
• C₁₁H₈Cl₂N₂OS
• 287.165
• .

• 6-(ethylsulfanyl)pyrimidin-4-amine
• 6303-56-6
• C₆H₉N₃S
• 155.2208
• .

• 6-(4,5-dihydro-1,3-thiazol-2-yl)-5H-purine
• 6303-92-0
• C₈H₇N₅S
• 205.2397
• .

• 6-deoxy-6-iodohexopyranose
• 19054-60-5
• C₆H₁₁IO₅
• 290.053
• .

• 6,8-dichloro-2-methyl-5H-purine
• 6306-01-0
• C₆H₄Cl₂N₄
• 203.0288
• .

• 6-[(2-chlorophenyl)amino]-2-(methylsulfanyl)pyrimidine-4-carboxylic acid
• 6307-59-1
• C₁₂H₁₀ClN₃O₂S
• 295.7447
• .

• 6-{[1-(dimethylamino)propan-2-yl]oxy}-2-methyl-2,3-dihydro-1H-inden-1-one
• 6308-63-0
• C₁₅H₂₁NO₂
• 247.3327
• .

• 6,6-bis[(dimethylamino)methyl]-3,5,5-trimethylcyclohex-2-en-1-one
• 6309-35-9
• C₁₅H₂₈N₂O
• 252.3956
• .

• 6-amino-4-{3-[(4-chlorophenoxy)methyl]-4-methoxyphenyl}-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
• 6309-87-1
• C₂₂H₁₉ClN₄O₃
• 422.8643
• .

• 6-[(12Z)-12-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,5,8,11-tetraazadodec-1-ylidene]cyclohexa-2,4-dien-1-one
• 6310-75-4
• C₂₀H₂₆N₄O₂
• 354.446
• .

• 6-chloro-2-oxo-1,2-dihydropyridine-4-carboxylic acid
• 6313-51-5
• C₆H₄ClNO₃
• 173.5539
• .

• 6-[(4-nitrobenzyl)sulfanyl]pyrimidin-4-amine
• 6313-85-5
• C₁₁H₁₀N₄O₂S
• 262.2877
• .

• 6-ethoxy-1,2-dimethyl-1,2-dihydroquinoline
• 63151-41-7
• C₁₃H₁₇NO
• 203.2802
• .

• 6-chloro-5-[(E)-(4-chlorophenyl)diazenyl]-N~4~-ethylpyrimidine-2,4-diamine
• 6316-10-5
• C₁₂H₁₂Cl₂N₆
• 311.1699
• .

• 6-nitro-1,3-benzodioxol-5-yl benzoate
• 6316-25-2
• C₁₄H₉NO₆
• 287.2244
• .

• 6-bromo-1,3-benzodioxol-5-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate
• 6316-27-4
• C₁₇H₁₉BrO₄
• 367.2344
• .

• 6-bromo-1,3-benzodioxol-5-yl propanoate
• 6316-58-1
• C₁₀H₉BrO₄
• 273.0801
• .

• 6,7-dihydroxy-2-pentyl-3,4-dihydroisoquinolinium
• 6318-73-6
• C₁₄H₂₀NO₂
• 269.7671
• .

• 6-chloro-5-nitroso-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoindene
• 42402-56-2
• C₁₀H₁₂ClNO
• 197.6614
• .

• 6H-Indolo[2,3-c]quinolin-6-one,10-chloro-5-[2-(dimethylamino)ethyl]-5,7-dihydro-7-(2-hydroxyethyl)-
• 63220-29-1
• C₂₁H₂₂ClN₃O₂
• .

• 6-bromoisatin
• 6326-79-0
• C₈H₄BrNO₂
• 226.0269
• .

• 6-hydroxy-2-(methylsulfanyl)-5-phenylpyrimidin-4(3H)-one
• 6327-17-9
• C₁₁H₁₀N₂O₂S
• 234.2743
• .