• Quinoline,6,8-dichloro-
• 703-66-2
• C9H5 Cl2 N
• 198.0487
• .

• Quinazoline,4-[(5-nitro-8-quinolinyl)thio]-
• 102244-04-2
• C17H10 N4 O2 S
• 334.3519
• .

• Quino[2,3-b]acridine
• 258-59-3
• C20H12 N2
• .

• Quinoline,6-fluoro-5-nitro-, 1-oxide
• 236093-02-0
• C9H5 F N2 O3
• 208.146
• .

• Quinolinium,1-ethyl-2-[(3-ethyl-5-methoxy-2(3H)-benzoselenazolylidene)methyl]-6-methoxy-,iodide (1:1)
• 50378-83-1
• C23H25 N2 O2 Se . I
• 256-566-6
• 567.32127
• .

• QC 20
• 12650-37-2
• .

• Quinoline,3-fluoro-4-nitro-, 1-oxide
• 17576-63-5
• C9H5 F N2 O3
• 208.16
• .

• Quinoline,4-azido-8-methyl-2-(trifluoromethyl)-
• 1701-34-4
• C11H7 F3 N4
• 253.2027
• .

• Quino[2,3-b]acridine-7,14-dione,5,6,12,13-tetrahydro-2,9-dimethyl-
• 13796-22-0
• C22H18 N2 O2
• 237-452-5
• 342.39052
• .

• Quinolinium,1-ethyl-2-[3-(1-ethyl-2(1H)-quinolylidene)propenyl]-, iodide, (E,E)- (8CI)
• 15185-48-5
• C25H25 N2 . I
• 353.4789
• .

• Quaternary ammoniumcompounds, C10-16-alkyl[3-(dimethoxymethylsilyl)propyl]dimethyl, chlorides
• 84082-75-7
• 282-021-7
• .

• Quinolinium,2-[3-chloro-5-(1-ethyl-2(1H)-quinolinylidene)-1,3-pentadien-1-yl]-1-ethyl-,bromide (1:1)
• 64285-44-5
• C27H26 Cl N2 . Br
• .

• Quinoxaline,2,3-bis[(3,5,5-trimethylhexyl)oxy]-
• 58772-22-8
• C26H42 N2 O2
• 261-435-1
• 414.62388
• .

• Quinolinium,2-[2,2-bis(methylthio)ethenyl]-1-methyl-, iodide (1:1)
• 21804-67-1
• C14H16 N S2 . I
• 0
• .

• Quinolinium,1-methyl-2-[2-(methylthio)-2-(4-morpholinyl)ethenyl]-, iodide (1:1)
• 54254-79-4
• C17H21 N2 O S . I
• 302.4344
• .

• Quinolinium,1-methyl-2-phenyl-, iodide (1:1)
• 14886-84-1
• C16H14 N . I
• 221.297
• .

• Quinolinium,1-ethyl-4-[5-(1-ethyl-4(1H)-quinolinylidene)-1,3-pentadien-1-yl]-, iodide (1:1)
• 18300-31-7
• C27H27 N2 . I
• 0
• .

• Quinolizinium,2,3-diphenyl-, bromide (1:1)
• 16171-40-7
• C21H16 N . Br
• 362.2624
• .

• Quinoline,2,3,4-trimethyl-
• 2437-72-1
• C12H13 N
• 171.2383
• .

• Quinoline,4-chloro-6-methyl-2-(trifluoromethyl)-
• 1701-26-4
• C₁₁H₇ClF₃N
• 245.63
• .

• Quinoline,3-methoxy-4-nitro-, 1-oxide
• 14094-47-4
• C10H8 N2 O4
• 220.1815
• .

• Quinoline,6-hexyl-4-nitro-, 1-oxide
• 23484-03-9
• C15H18 N2 O3
• 0
• .

• Quinoline,7-chloro-4-[(4-fluorophenyl)methyl]-
• 124496-06-6
• C16H11 Cl F N
• 271.7166
• .

• Quinazoline,4-[2-(3-methoxyphenyl)ethoxy]-
• 124427-42-5
• C17H16 N2 O2
• 280.3211
• .

• Quinoline, 3-propyl-
• 20668-43-3
• C12H13 N
• 0
• .

• Quinoline,4-[2-(2,5-dimethoxyphenyl)ethenyl]-
• 2859-52-1
• C19H17 N O2
• 0
• .

• Quinomycin
• 11113-76-1
• 0
• .

• Quinazoline,2,4-diphenyl-
• 31730-65-1
• C20H14 N2
• 282.3386
• .

• Quinolinium,2-[[[4-(dimethylamino)phenyl]imino]methyl]-1-ethyl-, iodide (1:1)
• 21584-04-3
• C20H22 N3 . I
• 244-458-1
• 431.31325
• .

• Quinolinium,1-[2-(4-bromophenyl)-2-oxoethyl]-6-chloro-, bromide (1:1)
• 6320-82-7
• C17H12 Br Cl N O . Br
• 361.6397
• .

• Quinoline, 7-ethyl-
• 7661-47-4
• C11H11 N
• 0
• .

• Quaternary ammoniumcompounds, coco alkyl[(4-ethylphenyl)methyl]dimethyl, chlorides
• 91080-92-1
• 293-591-1
• .

• Quaternaryammonium compounds, C12-18-alkyltrimethyl, chlorides
• 68391-03-7
• 269-922-0
• .

• Quinoline,5,7,8-trichloro-6-methoxy-
• 5423-58-5
• C10H6 Cl3 N O
• 0
• .

• Quinoline,2-chloro-6-methyl-
• 4295-11-8
• C₁₀H₈ClN
• 177.6302
• .

• Quinoline,5,6-difluoro-
• 225366-91-6
• C9H5 F2 N
• 165.1395
• .

• Quinoline,2-[(chloromethyl)thio]-
• 62601-19-8
• C10H8 Cl N S
• 209.6952
• .

• Quaternary ammonium compounds, C16-18-alkyl(2-((4-(dimethylamino)benzoyl)oxy)ethyl)dimethyl, salts with p-toluenesulfonic acid
• 106523-62-0
• 0
• .

• Quinolinium,1-[2-(1,3-dioxolan-2-yl)ethyl]-4-[3-[1-[2-(1,3-dioxolan-2-yl)ethyl]-4(1H)-quinolinylidene]-1-propen-1-yl]-,bromide (1:1)
• 106789-30-4
• C31H33 N2 O4 . Br
• 0
• .

• Quinoxaline,2-(2-thienyl)-
• 40353-41-1
• C₁₂H₈N₂S
• 212.27
• .

• Quinoline,6,7-dimethoxy-2-methyl-4-(3,4,5-trimethoxyphenyl)-
• 5465-02-1
• C21H23 N O5
• 369.411
• .

• Quinoline,6-ethoxy-2,4-dimethyl-
• 612-50-0
• C₁₃H₁₅NO
• 201.2643
• .

• Quaternaryammonium compounds, benzyl(hydrogenated tallow alkyl)dimethyl, chlorides
• 61789-72-8
• 263-081-3
• .

• Quinolinium, 1-methyl-,bromide (1:1)
• 2516-72-5
• C10H10 N . Br
• 144.1926
• .

• Quinoline,2-(phenylthio)-, hydriodide (1:1)
• 73987-43-6
• C15H11 N S . H I
• 0
• .

• Quinolinium,6-methoxy-1-(phenylmethyl)-2-[[3-(3-sulfopropyl)-2(3H)-benzoselenazolylidene]methyl]-,inner salt
• 63816-07-9
• C28H26 N2 O4 S Se
• 264-488-9
• 565.54204
• .

• Quinazoline,4-chloro-2-(dichloromethyl)-
• 88203-16-1
• C9H5 Cl3 N2
• 247.5084
• .

• Quaternary ammoniumcompounds,(1,3,5-triazine-1,3,5(2H,4H,6H)-triyltri-3,1-propanediyl)tris[C12-14-alkyldimethyl,trichlorides
• 91081-12-8
• 293-614-5
• .

• Quinoxaline,2,3-diphenyl-5-(trifluoromethyl)-
• 389-61-7
• C21H13 F3 N2
• 350.3365
• .

• Quinoline,2-(methoxymethyl)-
• 7149-48-6
• C11H11 N O
• 173.2111
• .