• Quinoline, 8,8',8''-(s-triazine-2,4,6-triyltrioxy)tri-(8CI)
• 29545-24-2
• C30H18 N6 O3
• 510.5023
• .

• Quinoxaline, 1,2,3,4-tetrahydro-6-methyl-
• 6639-93-6
• C9H12 N2
• 148.20498
• .

• Quinoline, 6-ethyl-4-nitro-, 1-oxide
• 86475-98-1
• C11H10 N2 O3
• 218.2087
• .

• Quinoxalino[2,3-b]quinoxaline
• 258-14-0
• C14H8 N4
• .

• Quadrex (9CI)
• 72711-55-8
• 0
• .

• Quinoxaline,1,2,3,4-tetrahydro-6,7-dimethoxy-1-methyl-
• 5761-66-0
• C11H16 N2 O2
• 410.4214
• .

• Quinoline,6-chloro-2-(4-methoxyphenyl)-4-phenyl-
• 21923-46-6
• C22H16 Cl N O
• 345.8215
• .

• Quinoline, 1,2-dihydro-6,8-dimethoxy-2,2,4-trimethyl-
• 138686-57-4
• C14H19 N O2
• .

• Quinolinium,1-methyl-2-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-, iodide (1:1)
• 16768-72-2
• C19H17 N2 S . I
• 240-825-5
• 432.32115
• .

• Quinoxaline, 1,4-diacetyl-1,2,3,4-tetrahydro- (9CI)
• 7151-45-3
• C12H14 N2 O2
• 218.2518
• .

• Quaterphenyl,octachloro- (9CI)
• 89590-80-7
• C24H10 Cl8
• 581.9602
• .

• Quinoline, 4-(b-D-glucopyranosylthio)- (7CI,8CI)
• 6046-34-0
• C15H17 N O5 S
• 400.2116
• .

• Quinoxaline,2-(methylthio)-
• 21948-73-2
• C9H8 N2 S
• 0
• .

• Quinazoline, 4-(phenylthio)-
• 6344-76-9
• C14H10 N2 S
• 0
• .

• Quaternaryammonium compounds, C12-18-alkyltrimethyl, Me sulfates
• 92061-68-2
• 295-480-3
• .

• Quinoline, 2-(bromomethyl)-
• 5632-15-5
• C₁₀H₈BrN
• 222.08
• .

• Quinoline, 2-ethoxy-
• 46185-83-5
• C11H11 N O
• 173.2111
• .

• Quinolinium,1-[2-(2-naphthalenyl)-2-oxoethyl]-, bromide (1:1)
• 6276-89-7
• C21H16 N O . Br
• 298.3573
• .

• Quino[2,3-b]acridinedisulfonamide,N,N'-bis[3-(diethylamino)propyl]-5,7,12,14-tetrahydro-7,14-dioxo-
• 168754-51-6
• C34H44 N6 O6 S2
• 696.88
• .

• Quinoxaline,decahydro-6-methoxy-2,3-dimethyl-, hydrochloride (1:2)
• 6639-88-9
• C11H22 N2 O . 2 Cl H
• 198.3052
• .

• Quinolinium,8-hydroxy-1-[(4-nitrophenyl)methyl]-, bromide (1:1)
• 6527-07-7
• C16H13 N2 O3 . Br
• 359.4228
• .

• Quinoline, 6-fluoro-1,2,3,4-tetrahydro-2-methyl-,hydrochloride (1:1)
• 80518-48-5
• C10H12 F N . ClH
• 279-488-4
• 201.6683232
• .

• Quinoline,2,4,7,8-tetrachloro-3-phenyl-
• 680213-23-4
• C15H7 Cl4 N
• 343.0348
• .

• Quinoline,3-(phenylmethyl)-
• 37045-16-2
• C16H13 N
• 219.2811
• .

• Quaternaryammonium compounds, N-(C8-18 and C18-unsatd.alkyl)-N,N,N',N',N'-penta-2-propen-1-yltrimethylenedi-, dichlorides
• 92129-31-2
• 295-833-1
• .

• Quaternaryammonium compounds, bis(2-hydroxy-1-methylethyl)methyltallow alkyl, Me sulfates (salts)
• 79770-97-1
• .

• Quinoline, 2,4-dichloro-3-(4-morpholinyl)-
• 157027-34-4
• C13H12 Cl2 N2 O
• 283.1532
• .

• Quinoline, 8-(1,1-dimethylethyl)-1,2,3,4-tetrahydro-
• 75413-99-9
• C13H19 N
• 278-203-0
• 189.29666
• .

• Quinolinone
• 104534-80-7
• C9 H15 N O
• 145.158
• .

• Quaternaryammonium compounds, [2-[[bis(2-chloroethoxy)phosphinyl]oxy]ethyl]coco alkyldimethyl,chlorides
• 85711-63-3
• 288-324-0
• .

• Quinazoline,4-(4-morpholinyl)-
• 7471-81-0
• C12H13 N3 O
• 215.2511
• .

• Quinazoline, 4,5-dichloro-
• 2148-55-2
• C₈H₄Cl₂N₂
• 0
• .

• Quaternary ammoniumcompounds, di-C18-26-alkyldimethyl, chlorides
• 84650-43-1
• 283-513-4
• .

• Quaternaryammonium compounds, benzyl-C10-16-alkyldimethyl, phenoxides
• 91080-32-9
• 293-525-1
• .

• Quinolinediol, 2-iodo-,diacetate (ester) (9CI)
• 94248-33-6
• C13H10 I N O4
• 304-305-2
• 373.14315
• .

• Quinazoline,4-[[4-(1,1-dimethylethyl)phenyl]thio]-
• 6956-63-4
• C18H18 N2 S
• 294.4139
• .

• Quinolinium,1-[2-(4-fluorophenyl)-2-oxoethyl]-, bromide (1:1)
• 442-70-6
• C17H13 F N O . Br
• 266.2891
• .

• Quinoxaline,1,4-bis(3-chloro-1-oxopropyl)-1,2,3,4-tetrahydro-6,7-dimethyl- (9CI)
• 6687-73-6
• C16H20 Cl2 N2 O2
• 343.2482
• .

• Quinoline, 2-[2-(4-bromophenyl)ethenyl]-
• 5396-94-1
• C17H12 Br N
• 0
• .

• Quinoline, 1,2,3,4-tetrahydro-1-(phenylsulfonyl)-
• 5434-99-1
• C15H15 N O2 S
• 273.3501
• .

• Quaternary ammoniumcompounds, benzyl-C14-18-alkylbis(hydroxyethyl), chlorides
• 91080-28-3
• 293-520-4
• .

• Quinoline, 5,8-dimethyl-
• 2623-50-9
• C11H11 N
• 220-078-1
• 157.21174
• .

• Quinoline, 1-oxide, hydrochloride (1:1)
• 5436-28-2
• C9H7 N O . Cl H
• 145.158
• .

• Quinoline,2,4,7-trichloro-
• 1677-49-2
• C9H4 Cl3 N
• 232.4938
• .

• Quino[2,3-b]acridinesulfonamide,N-[3-(diethylamino)propyl]-5,7,12,14-tetrahydro-7,14-dioxo-
• 88936-93-0
• C27H28 N4 O4 S
• 0
• .

• Quinoline, 2,8-dimethoxy-4-methyl-7-nitro-
• 50553-72-5
• C12H12 N2 O4
• 248.2347
• .

• Quinoxaline, 2-(hexahydro-1H-azepin-1-yl)-3-methyl-
• 6327-75-9
• C15H19 N3
• 241.3315
• .

• Quinoxaline, 6-chloro-, 1,4-dioxide
• 6639-80-1
• C8H5 Cl N2 O2
• 196.5905
• .

• Quinoxaline,6-chloro-2,3-dimethyl-7-nitro-
• 7502-18-3
• C10H8 Cl N3 O2
• 237.6424
• .

• Quinoxaline,2,2'-(methylenedi-4,1-phenylene)bis[3-phenyl- (9CI)
• 60516-69-0
• C41H28 N4
• 576.6878
• .