• 9-Octadecen-1-ol, (Z)-, reaction products with hydrogen sulfide, sulfur and 2,4,4-trimethylpentene, reaction products with phosphorus oxide (P2O5), compds. with 1-tridecanamine (1:1)
• 90480-34-5
• 291-767-2
• .

• 9H-purin-2-amine, N,9-dimethyl-
• 90523-63-0
• C₇H₉N₅
• 163.1799
• .

• 9-methyl-3-oxa-9-azabicyclo[3.3.1]nonan-7-one
• 7224-81-9
• C₈H₁₃NO₂
• 155.1943
• .

• 9-Octadecenoic acid (Z)-, ester with 1,2,3-propanetriol (3:2)
• 90605-02-0
• 292-399-5
• .

• 9-Heptadecen-1-amine, (9Z)-
• 906450-90-6
• C₁₇H₃₅N
• .

• 9-(tetrahydrothiophen-2-yl)-3,9-dihydro-6H-purine-6-thione
• 90674-21-8
• C₉H₁₀N₄S₂
• 238.3325
• .

• 9H-Purine-9-acetamide,N-[5-[[[3-(dimethylamino)propyl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]-6-[(4-methoxybenzoyl)amino]-
• 909251-02-1
• C₂₆H₃₁N₉O₄
• .

• 9H-Purine-9-propanamide,6-amino-N-[5-[[[3-(dimethylamino)propyl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]-
• 909251-13-4
• C₁₉H₂₇N₉O₂
• .

• 9H-Purine-9-propanamide,6-amino-N-[5-[[[5-[[[3-(dimethylamino)propyl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]-
• 909251-14-5
• C₂₅H₃₃N₁₁O₃
• .

• 9-(1-methylethyl)-3,9-dihydro-6H-purine-6-thione
• 90953-36-9
• C₈H₁₀N₄S
• 194.2568
• .

• 9,10-Anthracenedione, 2,6-di-9H-carbazol-9-yl-
• 909712-63-6
• C₃₈H₂₂N₂O₂
• .

• 9-Hexacosene, (Z)-
• 90996-26-2
• C₂₆H₅₂
• .

• 9-Octadecen-1-one, 1-phenyl-, (9E)-
• 910544-94-4
• C₂₄H₃₈O
• .

• 9-pentyl-3,9-dihydro-6H-purine-6-thione
• 91060-50-3
• C₁₀H₁₄N₄S
• 222.31
• .

• 9-[2-(1,3-benzodioxol-5-ylmethylidene)hydrazinyl]-1,2,3,4-tetrahydroacridine
• 91074-35-0
• C₂₁H₁₉N₃O₂
• 345.3945
• .

• 9(10H)-Acridinone, 1-(methoxymethoxy)-10-methyl-
• 91105-98-5
• C₁₆H₁₅NO₃
• .

• 9-cyclohex-2-en-1-yl-3,9-dihydro-6H-purine-6-thione
• 91142-01-7
• C₁₁H₁₂N₄S
• 232.3048
• .

• 9-chloro-2,3-dihydrochromeno[3,4-b][1,4]oxazin-5(1H)-one
• 91182-90-0
• C₁₁H₈ClNO₃
• 237.6391
• .

• 9-[5-O-(diethoxyphosphoryl)pentofuranosyl]-9H-purin-6-amine
• 91190-12-4
• C₁₄H₂₂N₅O₇P
• 403.3275
• .

• 9-Tritriacontene
• 91223-27-7
• C₃₃H₆₆
• .

• 9,10-Anthracenedione, 1,8-dihydroxy-3-methyl-6-(oxiranylmethoxy)-
• 912291-65-7
• C₁₈H₁₄O₆
• .

• 9,10-Anthracenedione,3-[3-(dimethylamino)-2-hydroxypropoxy]-1,8-dihydroxy-6-methyl-
• 912291-66-8
• C₂₀H₂₁NO₆
• .

• 9,10-Anthracenedione,1,8-dihydroxy-3-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]-6-methyl-
• 912291-67-9
• C₂₁H₂₃NO₆
• .

• 9,10-Anthracenedione,3-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-1,8-dihydroxy-6-methyl-
• 912291-68-0
• C₂₂H₂₅NO₆
• .

• 9,10-Anthracenedione,1,8-dihydroxy-3-[2-hydroxy-3-(1-pyrrolidinyl)propoxy]-6-methyl-
• 912291-69-1
• C₂₂H₂₃NO₆
• .

• 9,10-Anthracenedione,3-[3-(4-ethyl-1-piperazinyl)-2-hydroxypropoxy]-1,8-dihydroxy-6-methyl-
• 912291-70-4
• C₂₄H₂₈N₂O₆
• .

• 9,10-Anthracenedione,1,8-dihydroxy-3-[2-hydroxy-3-[(2-hydroxyethyl)amino]propoxy]-6-methyl-
• 912291-71-5
• C₂₀H₂₁NO₇
• .

• 9,10-Anthracenedione,1,8-dihydroxy-3-[2-hydroxy-3-[(4-methylphenyl)amino]propoxy]-6-methyl-
• 912291-72-6
• C₂₅H₂₃NO₆
• .

• 9,10-Anthracenedione,3-[3-[(4-chlorophenyl)amino]-2-hydroxypropoxy]-1,8-dihydroxy-6-methyl-
• 912291-73-7
• C₂₄H₂₀ClNO₆
• .

• 9,10-Anthracenedione,1,8-dihydroxy-3-[2-hydroxy-3-[(4-nitrophenyl)amino]propoxy]-6-methyl-
• 912291-75-9
• C₂₄H₂₀N₂O₈
• .

• 9,10-Anthracenedione,1,8-dihydroxy-3-[2-hydroxy-3-[[4-(trifluoromethyl)phenyl]amino]propoxy]-6-methyl-
• 912291-76-0
• C₂₅H₂₀F₃NO₆
• .

• 9-Decenoic acid, 2-[(phenylmethylene)amino]-, ethyl ester
• 91285-99-3
• C₁₉H₂₇NO₂
• .

• 9-Decenoic acid, 2-amino-, ethyl ester
• 91286-01-0
• C₁₂H₂₃NO₂
• .

• 9,9'-ethane-1,2-diylbis(3,9-dihydro-6H-purine-6-thione)
• 91368-19-3
• C₁₂H₁₀N₈S₂
• 330.3914
• .

• 9-Anthracenamine, N-(2,4-dimethylphenyl)-N-phenyl-
• 913833-78-0
• C₂₈H₂₃N
• .

• 9-Anthracenamine, N-(2,4-dimethylphenyl)-
• 913833-79-1
• C₂₂H₁₉N
• .

• 9,10-Anthracenedione, 1,4-dichloro-5,8-bis(phenylmethoxy)-
• 91440-79-8
• C₂₈H₁₈Cl₂O₄
• .

• 9H-Carbazole-3-carboxaldehyde, 9-ethyl-,1,2-ethanediylbis[phenylhydrazone]
• 91502-53-3
• C₄₄H₄₀N₆
• .

• 9H-Fluoren-9-one, 4-(1H-imidazo[4,5-c]pyridin-2-yl)-
• 915138-72-6
• C₁₉H₁₁N₃O
• .

• 9H-Fluorene-4-carboxamide, N-(4-amino-3-pyridinyl)-9-oxo-
• 915138-73-7
• C₁₉H₁₃N₃O₂
• .

• 9H-Fluorene-4-carboxamide, N-(3-amino-4-pyridinyl)-9-oxo-
• 915138-74-8
• C₁₉H₁₃N₃O₂
• .

• 9H-Fluorene-9-carboxamide,N-[(6-chloro-3-pyridinyl)methyl]-4-(1H-imidazo[4,5-c]pyridin-2-yl)-
• 915138-75-9
• C₂₆H₁₈ClN₅O
• .

• 9H-Fluorene-9-carboxylic acid, 4-(1H-imidazo[4,5-c]pyridin-2-yl)-,monohydrochloride
• 915138-76-0
• C₂₀H₁₃N₃O₂·ClH
• .

• 9H-Fluoren-9-ol, 4-(1H-imidazo[4,5-c]pyridin-2-yl)-
• 915138-77-1
• C₁₉H₁₃N₃O
• .

• 9H-Fluorene-9-carboxamide,4-(1H-imidazo[4,5-c]pyridin-2-yl)-N-(4-pyridinylmethyl)-,monohydrochloride
• 915138-78-2
• C₂₆H₁₉N₅O·ClH
• .

• 9H-Fluoren-9-one, 4-(1H-imidazo[4,5-c]pyridin-2-yl)-, oxime
• 915138-79-3
• C₁₉H₁₂N₄O
• .

• 9H-Fluoren-9-amine, 4-(1H-imidazo[4,5-c]pyridin-2-yl)-
• 915138-80-6
• C₁₉H₁₄N₄
• .

• 9-amino-N-[2-(dimethylamino)ethyl]acridine-2-carboxamide
• 91549-70-1
• C₁₈H₂₀N₄O
• 308.3776
• .

• 9-amino-N-[2-(dimethylamino)ethyl]acridine-3-carboxamide
• 91549-71-2
• C₁₈H₂₀N₄O
• 308.3776
• .

• 9H-Pyrido[3,4-b]indole-9-carboxylic acid,4-ethyl-1,2,3,4-tetrahydro-4-hydroxy-3-(1-methylethyl)-2-(phenylsulfonyl)-, 1,1-dimethylethyl ester, (3S,4S)-
• 916042-83-6
• C₂₇H₃₄N₂O₅S
• .