• 9-Anthracenecarboxylic acid,2-bromo-1,9,9a,10-tetrahydro-4-hydroxy-1,1-dimethoxy-10-oxo-, methylester
• 76641-30-0
• C₁₈H₁₇BrO₆
• .

• 9,10-Anthracenedione, 1,8-dihydroxy-2-(2-methylpropyl)-
• 76643-51-1
• C₁₈H₁₆O₄
• .

• 9,10-Anthracenedione,4,8-diamino-1,5-dihydroxy-2,6-bis(2-methylpropyl)-
• 76643-54-4
• C₂₂H₂₆N₂O₄
• .

• 9(10H)-Anthracenone, 2-bromo-
• 76656-50-3
• C₁₄H₉BrO
• .

• 9,10-Anthracenedione, 2,6-bis[(2-ethylhexyl)oxy]-
• 332083-42-8
• C₃₀H₄₀O₄
• .

• 9-Acridinecarboxamide, N-(4-ethoxyphenyl)-1,2,3,4-tetrahydro-
• 332108-91-5
• C₂₂H₂₂N₂O₂
• .

• 9H-Purine-9-carboxamide, 6-amino-N-ethyl-
• 76708-24-2
• C₈H₁₀N₆O
• .

• 9-({2-methoxy-4-[(methylsulfonyl)amino]phenyl}amino)acridine-3-carboxamide
• 76708-42-4
• C₂₂H₂₀N₄O₄S
• 436.4836
• .

• 9-({2-methoxy-4-[(methylsulfonyl)amino]phenyl}amino)acridine-4-carboxamide
• 76708-54-8
• C₂₂H₂₀N₄O₄S
• 436.4836
• .

• 9H-Carbazole-9-ethanol, a-(butoxymethyl)-
• 332394-24-8
• C₁₉H₂₃NO₂
• .

• 9H-Imidazo[4,5-h]isoquinolin-9-one,2-[(2,6-dichloro-3-methylphenyl)amino]-1,8-dihydro-1,6,7-trimethyl-
• 333458-03-0
• C₂₀H₁₈Cl₂N₄O
• .

• 9H-Imidazo[4,5-h]isoquinolin-9-one,2-[(2,6-dichlorophenyl)amino]-1,6,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-
• 333458-25-6
• C₁₈H₁₆Cl₂N₄O₂
• .

• 9H-Imidazo[4,5-h]isoquinolin-9-one,2-[(2-chloro-6-methylphenyl)amino]-1,8-dihydro-1,6,7-trimethyl-
• 333458-96-1
• C₂₀H₁₉ClN₄O
• .

• 9H-Purine, 6-ethynyl-9-(tetrahydro-2H-pyran-2-yl)-
• 333780-80-6
• C₁₂H₁₂N₄O
• .

• 9H-Purine, 6-ethynyl-9-(phenylmethyl)-
• 333780-81-7
• C₁₄H₁₀N₄
• .

• 9,9'-Bi-9H-fluorene, 9-phenyl-
• 76756-37-1
• C₃₂H₂₂
• .

• 9-bromo-7-pentofuranosyl-7H-imidazo[1,2-c]pyrrolo[3,2-e]pyrimidine
• 76867-08-8
• C₁₃H₁₃BrN₄O₄
• 369.1707
• .

• 9-iodo-7-pentofuranosyl-7H-imidazo[1,2-c]pyrrolo[3,2-e]pyrimidine
• 76867-09-9
• C₁₃H₁₃IN₄O₄
• 416.1712
• .

• 9H-Fluoren-9-ol, 2-(dimethylamino)-9-[4-(dimethylamino)phenyl]-
• 340028-33-3
• C₂₃H₂₄N₂O
• .

• 9-Chloro-7-(2-fluorophenyl)-5H-pyrimido[5,4-d][2]benzazepin-2-amine
• 76988-22-2
• C₁₈H₁₂ClFN₄
• 338.77454
• .

• 9H-Fluorene-9-carboxamide,N-[3-benzoyl-4-[[(4-methylphenyl)acetyl]amino]phenyl]-
• 343306-05-8
• C₃₆H₂₈N₂O₃
• .

• 9-Anthracenecarboxamide,N-[3-benzoyl-4-[[(4-methylphenyl)acetyl]amino]phenyl]-
• 343306-06-9
• C₃₇H₂₈N₂O₃
• .

• 9H-Thioxanthene-3-carboxylic acid, 7-methoxy-9-oxo-, ethyl ester
• 77084-56-1
• C₁₇H₁₄O₄S
• .

• 9(S),16-Diethyl-9-hydroxy-1,2,3,9,12,15-hexahydro-10H,13H-pyrano[3'',4'':6',7']indolizino[2',1':5,6]pyrido[3,2-f][1,4]benzoxazine-10,13-dione
• 344957-91-1
• C₂₄H₂₃N₃O₅
• 433.46801
• .

• 9H-Xanthen-9-one, chloro-
• 77125-92-9
• C₁₃H₇ClO₂
• .

• 9-Oxa-2,3,6-triaza-4-phosphaundecanoic acid,4-[2-(methoxycarbonyl)hydrazino]-8-oxo-6-(trifluoroacetyl)-, methylester, 4-sulfide
• 77150-51-7
• C₁₁H₁₉F₃N₅O₇PS
• .

• 9-Octadecenoyl azide, (Z)-
• 77165-66-3
• C₁₈H₃₃N₃O
• .

• 9,10-Anthracenedione,1-[[3-(dimethylamino)propyl]amino]-4-(ethylamino)-5,8-dihydroxy-
• 77184-77-1
• C₂₁H₂₅N₃O₄
• .

• 9-Azabicyclo[6.2.0]dec-4-en-10-one, (1R,8S)-
• 350015-81-5
• C₉H₁₃NO
• .

• 9-Azabicyclo[6.2.0]dec-4-en-10-one, (1S,8R)-
• 350015-82-6
• C₉H₁₃NO
• .

• 9H-Carbazole, 9-(2-ethylhexyl)-3,6-diiodo-
• 350474-29-2
• C₂₀H₂₃I₂N
• .

• 9H-Carbazole, 9-(2-hexyldecyl)-3,6-diiodo-
• 350474-33-8
• C₂₈H₃₉I₂N
• .

• 9H-Carbazole, 3,6-dibromo-9-(2-hexyldecyl)-
• 350474-35-0
• C₂₈H₃₉Br₂N
• .

• 9H-Carbazole, 9-dodecyl-3,6-diiodo-
• 350474-38-3
• C₂₄H₃₁I₂N
• .

• 9H-Carbazole, 3,6-dibromo-9-hexadecyl-
• 350474-41-8
• C₂₈H₃₉Br₂N
• .

• 9-Decynoic acid,3,7-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,6,8-tetramethyl-5-oxo-,2-(trimethylsilyl)ethyl ester, (3S,6R,7S,8S)-
• 350493-53-7
• C₃₁H₆₂O₅Si₃
• .

• 9-Decenoic acid,3,7-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4,4,6,8-tetramethyl-5-oxo-10-(tributylstannyl)-, 2-(trimethylsilyl)ethyl ester, (3S,6R,7S,8S,9E)-
• 350493-54-8
• C₄₃H₉₀O₅Si₃Sn
• .

• 9H-Fluorene, 2,2',2''-(1,3,5-benzenetriyl)tris[9,9-dibutyl-
• 350511-97-6
• C₆₉H₇₈
• .

• 9-Oxaergoline, 6-ethyl-
• 77291-64-6
• C₁₅H₁₈N₂O
• .

• 9H-Xanthen-9-one, 1,3,7-trihydroxy-4-methoxy-
• 352359-50-3
• C₁₄H₁₀O₆
• .

• 9H-Fluoren-9-one,3,6-bis[[2,5-bis(hexyloxy)-4-(phenylethynyl)phenyl]ethynyl]-
• 773060-33-6
• C₆₉H₇₂O₅
• .

• 9H-Fluorene, 2-ethynyl-9,9-dihexyl-
• 353516-91-3
• C₂₇H₃₄
• .

• 9,10-Anthracenedione,1-(3-acetyl-2-hydroxy-4,6-dimethoxyphenyl)-4,5-dihydroxy-2-methyl-,(1S)-
• 355841-77-9
• C₂₅H₂₀O₈
• .

• 9,21-dimethoxy-16-methyl-7,24,34-trioxa-16,31-diazaoctacyclo[20.9.3.2~3,6~.1~15,19~.0~8,13~.0~23,35~.0~25,33~.0~28,32~]heptatriaconta-3,5,8,10,12,19(35),20,22,25,27,32,36-dodecaen-26-ol 16-oxide (non-preferred name)
• 77431-57-3
• C₃₅H₃₄N₂O₇
• 594.6537
• .

• 9H-Indeno[2,1-b]pyridine, 7-nitro-
• 77446-51-6
• C₁₂H₈N₂O₂
• .

• 9H-Carbazole-9-hexanol, 3-[(4-nitrophenyl)azo]-
• 357657-24-0
• C₂₄H₂₄N₄O₃
• .

• 9-Acridinamine, N-propyl-, monohydrochloride
• 77472-50-5
• C₁₆H₁₆N₂·ClH
• .

• 9H-Fluorene, 9,9-dibutyl-2,7-diiodo-
• 400607-27-4
• C₂₁H₂₄I₂
• .

• 9-chloroindolo[2,1-b]quinazoline-6,12-dione
• 77603-39-5
• C₁₅H₇ClN₂O₂
• 282.6813
• .

• 9H-Carbazole-3-carboxaldehyde, 6-chloro-9-ethyl-,methylphenylhydrazone
• 77702-62-6
• C₂₂H₂₀ClN₃
• .