• Quaternary ammonium compounds, (C12-18 and C13-unsatd. alkyl)(hydroxyethyl)dimethyl, chlorides
• 85681-93-2
• C₁₅H₁₃N₃
• 288-231-5
• 235.28382
• .

• Quaternary ammonium compounds, [2-(C12-22-acyloxy)ethyl]-C12-18-alkyl(hydroxyethyl)methyl, chlorides
• 85711-64-4
• 288-325-6
• .

• Quaternary ammonium compounds, [2-(C12-22-acyloxy)ethyl]-C12-18-alkyl(hydroxyethyl)methyl, Me sulfates (salts)
• 85711-65-5
• 288-326-1
• .

• Quaternary ammonium compounds, C20-22-alkylbis(hydroxyethyl)methyl, chlorides
• 85736-62-5
• 288-473-1
• .

• Quaternary ammonium compounds, [2-(C12-22-acyloxy)ethyl]-C12-18-alkyldimethyl, Me sulfates
• 85736-65-8
• 288-476-8
• .

• Quaternary ammonium compounds, C12-18-alkyl(hydroxyethyl)dimethyl, Me sulfates (salts)
• 85736-66-9
• 288-477-3
• .

• Quaternary ammonium compounds, C12-18-alkyl(2-hydroxypropyl)dimethyl, chlorides
• 85736-67-0
• 288-478-9
• .

• Quaternary ammonium compounds, di-C6-14-alkyldimethyl, salts with 4-chloro-2-cyclohexylphenol
• 85736-68-1
• 288-479-4
• .

• Quaternary ammonium compounds, di-C8-12-alkyldimethyl, salts with 4-chloro-2-cyclohexylphenol
• 85736-69-2
• 288-481-5
• .

• Quaternary ammonium compounds, di-C6-14-alkyldimethyl, salts with 4-chloro-2-(phenylmethyl)phenol
• 85736-70-5
• 288-482-0
• .

• Quaternary ammonium compounds, di-C8-12-alkyldimethyl, salts with 4-chloro-2-(phenylmethyl)phenol
• 85736-71-6
• 288-483-6
• .

• Quaternary ammonium compounds, di-C6-14-alkyldimethyl, salts with 2-cyclohexylphenol
• 85736-72-7
• 288-484-1
• .

• Quaternary ammonium compounds, di-C8-12-alkyldimethyl, salts with 2-cyclohexylphenol
• 85736-73-8
• 288-485-7
• .

• Quaternary ammonium compounds, di-C6-14-alkyldimethyl, salts with 2,3,5,6-tetrachlorophenol
• 85736-74-9
• 288-486-2
• .

• Quaternary ammonium compounds, di-C8-18-alkyldimethyl, salts with 2,3,5,6-tetrachlorophenol
• 85736-75-0
• 288-487-8
• .

• Quinoline, 1,2-dihydro-6,7-dimethoxy-2,2,4-trimethyl-
• 858472-13-6
• C₁₄H₁₉NO₂
• .

• Quinoline, 3-[(1E)-2-(triethylsilyl)ethenyl]-
• 866364-16-1
• C₁₇H₂₃NSi
• .

• Quinoline, 3-[1-(triethylsilyl)ethenyl]-
• 866364-46-7
• C₁₇H₂₃NSi
• .

• Quaternary ammonium compounds, C14-18-alkylethyldimethyl, phenoxides
• 86014-60-0
• 289-106-8
• .

• Quaternary ammonium compounds, C14-18-alkylethyldimethyl, salts with 4-chloro-3-methylphenol (1:1)
• 86014-61-1
• 289-107-3
• .

• Quinoline, 4-ethenyl-6-methoxy-
• 860717-72-2
• C₁₂H₁₁NO
• .

• Quinoline, 6-chloro-2-(trifluoromethyl)-
• 868662-61-7
• C₁₀H₅ClF₃N
• .

• Quinoline, 2-(3,3-diethoxy-1-propynyl)-
• 868695-73-2
• C₁₆H₁₇NO₂
• .

• Quinoline, 3-(3,3-diethoxy-1-propynyl)-
• 868695-74-3
• C₁₆H₁₇NO₂
• .

• Quinoline, 3-(4,4-difluoro-3,4-dihydro-3,3-dimethyl-1-isoquinolinyl)-
• 861647-84-9
• C₂₀H₁₆F₂N₂
• .

• Quinolinium, 4-acetyl-2,6-dichloro-1-methyl-
• 870137-88-5
• C₁₂H₁₀Cl₂NO
• .

• Quinolinium, 4-acetyl-1-methyl-2,6-diphenyl-
• 870137-89-6
• C₂₄H₂₀NO
• .

• Quinoline, 5,6,8-trimethoxy-
• 86433-65-0
• C₁₂H₁₃NO₃
• .

• Quinoline, 4-[2-(1H-tetrazol-5-yl)thieno[2,3-c]pyridin-4-yl]-
• 870238-10-1
• C₁₇H₁₀N₆S
• .

• Quinoline, 6-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-
• 864863-68-3
• C₁₈H₁₄N₄
• .

• Quinoline, 2-[(trimethylsilyl)ethynyl]-
• 86521-07-5
• C₁₄H₁₅NSi
• .

• Quinolinium, 1-(2-hydroxyethyl)-2-methyl-, iodide
• 64170-00-9
• C₁₂H₁₄NO·I
• .

• Quinolinium, 4-methyl-1-(1-methylethyl)-, iodide
• 64170-01-0
• C₁₃H₁₆N·I
• .

• Quinoline, (2-phenylethenyl)-
• 64240-01-3
• C₁₇H₁₃N
• .

• Quinoline, 8-[3-(2-naphthalenyl)-1-triazenyl]-
• 64340-03-0
• C₁₉H₁₄N₄
• .

• Quinoxaline, 2,3-bis(phenylthio)-
• 64360-03-8
• C₂₀H₁₄N₂S₂
• .

• Quinoline, 5,6,7,8-tetrahydro-2-methyl-, 1-oxide
• 6469-73-4
• C₁₀H₁₃NO
• .

• Quinoline, 6-chloro-, 1-oxide
• 6563-10-6
• C₉H₆ClNO
• .

• Quinoline, 1,2,3,4-tetrahydro-1-propyl-
• 6613-29-2
• C₁₂H₁₇N
• .

• Quinoline, 1-butyl-1,2,3,4-tetrahydro-
• 6613-30-5
• C₁₃H₁₉N
• .

• Quinoline, 2,5,8-trimethoxy-4-methyl-6-nitro-
• 66570-43-2
• C₁₃H₁₄N₂O₅
• .

• Quinolinium, 4-methoxy-1-methyl-, tetrafluoroborate(1-)
• 66820-52-8
• C₁₁H₁₂NO·BF₄
• .

• Quinoline deriv.
• 181775-68-8
• C₂₀H₂₁N₃
• 303.40084
• .

• Quinquenoside V
• 208764-55-0
• .

• quinoline-3,8-diol
• 178762-28-2
• C₉H₇NO₂
• 161.15738
• .

• quinone
• 2081-37-0
• .

• Quaternary ammonium compounds, bis(2-hydroxypropyl)methyltallow alkyl, Me sulfates (salts)
• 135458-66-1
• .

• Quinolinium,4,4'-[3-[(1-methyl-4(1H)- quinolinylidene)ethylidene]-1-propene-1,3-diyl]- bis[1-methyl-,salt with 4-methylbenzenesulfonic acid (1:2)
• 60684-02-8
• .

• Quino[2',3':3,4]pyrrolo[2,1-b]quinazolin-11- (13H)-one,13-hydroxy-
• 205989-13-5
• .

• Quinolinic phosphoribosyltransferase
• 37277-74-0
• .