• 9-Azabicyclo[4.2.1]nonane-9-carbonitrile
• 4728-86-3
• C₉H₁₄N₂
• .

• 9H-Fluoren-9-one, 1,3,6-trinitro-
• 47280-25-1
• C₁₃H₅N₃O₇
• .

• 9-Azabicyclo[4.2.1]nona-2,4,7-triene-9-carbonitrile
• 4736-54-3
• C₉H₈N₂
• .

• 9,10-Anthracenedione, 2,6-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-
• 474310-99-1
• C₂₆H₃₆O₄Si₂
• .

• 9H-Purine, 6-(1-hexynyl)-9-(phenylmethyl)-
• 477301-06-7
• C₁₈H₁₈N₄
• .

• 9H-Carbazole,9-octyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
• 478706-06-8
• C₃₂H₄₇B₂NO₄
• .

• 9-Octadecen-1-aminium, N,N,N-trimethyl-, (9Z)-
• 48074-73-3
• C₂₁H₄₄N
• .

• 9-Octadecen-1-aminium, N,N-bis(2-hydroxyethyl)-N-methyl-, (Z)-
• 48076-49-9
• C₂₃H₄₈NO₂
• .

• 9H-Carbazole, 1-methoxy-9-[2-(1-pyrrolidinyl)ethyl]-
• 48192-27-4
• C₁₉H₂₂N₂O
• .

• 9H-Carbazole, 3-methoxy-9-[2-(1-pyrrolidinyl)ethyl]-
• 48193-13-1
• C₁₉H₂₂N₂O
• .

• 9H-Purin-6-amine, 2-fluoro-9-(1-methylethyl)-N-(2-pyridinylmethyl)-
• 482615-32-7
• C₁₄H₁₅FN₆
• .

• 9-fluoro-3-hydroxy-5-methyl-1-oxo-N-(pyridin-4-ylmethyl)-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxamide
• 4827-01-4
• C₂₀H₁₈FN₃O₃
• 367.3736
• .

• 9H-Fluorene, 2,7-dibromo-9,9-bis[(3R)-3,7-dimethyloctyl]-
• 483315-09-9
• C₃₃H₄₈Br₂
• .

• 9-[1-(hydroxyamino)ethylidene]-6-methyl-5,7,8,9-tetrahydro[1,3]dioxolo[4,5-g]isoquinolin-4(6H)-one
• 4851-26-7
• C₁₃H₁₆N₂O₄
• 264.2771
• .

• 9,10-Anthracenedione, 1-amino-4-bromo-2-chloro-
• 4859-54-5
• C₁₄H₇BrClNO₂
• .

• 9,10-Anthracenedione, 1-amino-4-[(2-hydroxyethyl)amino]-
• 4859-56-7
• C₁₆H₁₄N₂O₃
• .

• 9-methyl-2-{[3-(1-methylethoxy)propyl]amino}-3-{[3-(1-methylethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
• 4862-40-2
• C₂₂H₂₈N₄O₃S₂
• 460.6127
• .

• 9H-Carbazole, 3,6-dichloro-9-ethenyl-
• 4868-98-8
• C₁₄H₉Cl₂N
• .

• 9(10H)-Anthracenone, 3-chloro-
• 4888-00-0
• C₁₄H₉ClO
• .

• 9-pentofuranosyl-6-(propylsulfanyl)-9H-purin-2-amine
• 4889-43-4
• C₁₃H₁₉N₅O₄S
• 341.3861
• .

• 9H-Carbazole-9-methanol, a-methyl-, acetate (ester)
• 4901-29-5
• C₁₆H₁₅NO₂
• .

• 9-isopentyl-3-methylene-1,5-bis(p-tolylsulfonyl)-1,5,9-triazacyclododecane
• 4941-16-6
• C₂₉H₄₃N₃O₄S₂
• 561.7994
• .

• 9-azabicyclo[6.2.0]decan-10-one
• 4946-36-5
• C₉H₁₅NO
• 153.2215
• .

• 9,10-Anthracenedione, 1-[(3-methoxypropyl)amino]-
• 4946-81-0
• C₁₈H₁₇NO₃
• .

• 9,10-Anthracenedione, 1-amino-4-methyl-
• 4947-16-4
• C₁₅H₁₁NO₂
• .

• 9,10-Anthracenedione, 1-methyl-4-(methylamino)-
• 4947-17-5
• C₁₆H₁₃NO₂
• .

• 9,10-Anthracenedione, 2-methyl-1-(methylamino)-
• 4947-25-5
• C₁₆H₁₃NO₂
• .

• 9,10,11-trimethoxy-1,5,6,7-tetrahydrobenzo[3,4]cyclohepta[1,2-b]pyran-3(2H)-one
• 49562-03-0
• C₁₇H₂₀O₅
• 304.3377
• .

• 9H-Fluorene-9-propanoic acid, b-phenyl-
• 4974-33-8
• C₂₂H₁₈O₂
• .

• 9H-Xanthene-2-carboxylic acid, 5,7-dimethoxy-9-oxo-
• 49870-36-2
• C₁₆H₁₂O₆
• .

• 9H-Xanthene-2-carboxylic acid, 5,7-bis(methylthio)-9-oxo-
• 49870-37-3
• C₁₆H₁₂O₄S₂
• .

• 9,10-Anthracenedione, 1-hydroxy-6,8-dimethoxy-3-methyl-
• 5018-84-8
• C₁₇H₁₄O₅
• .

• 9H-Xanthene-4-carboxylic acid, 1-hydroxy-9-imino-3-methyl-, ethylester
• 501838-28-4
• C₁₇H₁₅NO₄
• .

• 9-Phenanthrenol, 10-(1,4-dioxan-2-yloxy)-
• 5025-33-2
• C₁₈H₁₆O₄
• .

• 9H-Xanthen-9-one, 1,7-dimethoxy-
• 5042-06-8
• C₁₅H₁₂O₄
• .

• 9H-Fluorene-9-acetaldehyde, 9-phenyl-
• 5043-46-9
• C₂₁H₁₆O
• .

• 9H-Fluorene-4-carboxylic acid, 9-(hydroxyimino)-, methyl ester
• 5043-64-1
• C₁₅H₁₁NO₃
• .

• 9-[2,3,5-tris-O-(phenylcarbonyl)pentofuranosyl]-3,9-dihydro-6H-purine-6-thione
• 6741-90-8
• C₃₁H₂₄N₄O₇S
• 596.6099
• .

• 9,12-Octadecadienamide, N-(2-hydroxyphenyl)-, (Z,Z)-
• 6757-35-3
• C₂₄H₃₇NO₂
• .

• 9-(4-methylphenyl)-5-[(4-methylphenyl)methylidene]-1,5,6,7,8,9-hexahydrotetrazolo[5,1-b]quinazoline
• 6769-74-0
• C₂₃H₂₃N₅
• 369.4622
• .

• 9,10-Anthracenedione, 1,4-dichloro-5-hydroxy-
• 6770-15-6
• C₁₄H₆Cl₂O₃
• .

• 9-chloropyrido[1,2-a]quinolinium
• 6772-91-4
• C₁₃H₉ClN
• 214.6697
• .

• 9H-thioxanthen-9-ylideneacetonitrile
• 6788-58-5
• C₁₅H₉NS
• 235.3037
• .

• 9-azabicyclo[4.2.1]nona-2,4,7-triene
• 6789-38-4
• C₈H₉N
• 119.1638
• .

• 9H-Fluorene-9-carboxylic acid, 9-(2-oxo-2-phenylethyl)-, ethyl ester
• 68080-82-0
• C₂₄H₂₀O₃
• .

• 9H-Fluorene, 9-isocyano-9-(4-nitrophenyl)-
• 68080-83-1
• C₂₀H₁₂N₂O₂
• .

• 9(or 10)-(sulphooxy)octadecanoic acid
• 68170-59-2
• C₁₈H₃₆O₆S
• 269-018-6
• 380.542
• .

• 9-hexadecyl-9H-purin-6-amine
• 68180-20-1
• C₂₁H₃₇N₅
• 359.552
• .

• 9-hydroxy-10-methoxy-1-methyllycorenan-7-one
• 6879-81-8
• C₁₇H₁₉NO₄
• 301.3371
• .

• 9-Tetradecenoic acid, ethyl ester, (9E)-
• 68862-25-9
• C₁₆H₃₀O₂
• .