• Quinolinium,1-methyl-2-[3-(1-methyl-2(1H)-quinolinylidene)-2-phenyl-1-propen-1-yl]-, iodide(1:1)
• 63560-86-1
• C29H25 N2 . I
• .

• Quinoline,2-[2-[4-(2,4-dimethylphenyl)-1-piperazinyl]ethyl]-, hydrochloride (1:2)
• 126921-27-5
• C23H27 N3 . 2 Cl H
• 418.4025
• .

• Quinoxaline,3-(4-bromophenyl)-1,2-dihydro-
• 5021-38-5
• C14H11 Br N2
• 179.2157
• .

• Quinolinium,2-methyl-1-(2-propen-1-yl)-, iodide (1:1)
• 20849-50-7
• C13H14 N . I
• 185.2649
• .

• Quinoxaline,2-methyl-3-phenyl-
• 10130-23-1
• C15H12 N2
• 220.2692
• .

• Quinolinium,2-[(3-ethyl-2(3H)-benzothiazolylidene)methyl]-1-methyl-, iodide (1:1)
• 4609-41-0
• C20H19 N2 S . I
• 225-016-7
• 446.3477
• .

• Quinazoline,4-(2-quinolinylthio)-
• 102244-03-1
• C17H11 N3 S
• 0
• .

• Quinazoline,6-chloro-2-[3-(4-nitrophenoxy)phenyl]-4-phenyl-
• 49797-13-9
• C26H16 Cl N3 O3
• 453.8765
• .

• Quinoline,4,5,8-trichloro-2-methyl-
• 1203-36-7
• C10H6 Cl3 N
• 246.52
• .

• Quinoline,4,6-dimethyl-
• 826-77-7
• C11H11 N
• 212-561-0
• 157.21174
• .

• Quinoxaline,7-methoxy-5-nitro-
• 64457-69-8
• C9H7 N3 O3
• 0
• .

• Quaternary ammoniumcompounds,N-[3-[bis(hydroxyethyl)methylammonio]propyl]-N,N'-bis(hydroxyethyl)-N,N'-dimethyl-N'-tallowalkyltrimethylenedi-, trichlorides
• 92061-57-9
• 295-469-3
• .

• Quaternary ammoniumcompounds, tris(hydroxyethyl)tallow alkyl, chlorides
• 64425-88-3
• 264-890-4
• .

• Quinoline,2,3-dimethyl-
• 1721-89-7
• C11H11 N
• 217-016-0
• 157.21
• .

• Quinoline,2-hydrazinyl-4,8-dimethyl-
• 57369-93-4
• C11H13 N3
• 0
• .

• Quinazolinium,1,3-dimethyl-4-oxo-, iodide (1:1)
• 2453-94-3
• C10H11 N2 O . I
• 175.2066
• .

• Quinoxaline,2-(1-aziridinyl)-3-chloro-
• 90799-82-9
• C10H8 Cl N3
• 205.6436
• .

• Quaternary ammoniumcompounds, tri-C6-12-alkylmethyl, chlorides
• 72749-59-8
• 276-811-0
• 0
• .

• Quinolinium,2-(2-fluorophenyl)-1,3-dimethyl-, iodide (1:1)
• 1895-55-2
• C17H15 F N . I
• 253.314
• .

• Quinazoline,6-chloro-2-(3,5-dinitrophenyl)-4-phenyl-
• 49797-16-2
• C20H11 Cl N4 O4
• 406.7787
• .

• Quinoxaline,2-phenyl-3-(1-phenylethenyl)-
• 7472-90-4
• C22H16 N2
• 308.3758
• .

• Quinolinium,4-[[2-(aminothioxomethyl)hydrazinylidene]methyl]-1-(2-propen-1-yl)-, iodide(1:1)
• 63618-22-4
• C14H15 N4 S . I
• 272.3686
• .

• Quinolinium,1-ethyl-2-(ethylthio)-6-methyl-, iodide (1:1)
• 57218-68-5
• C14H18 N S . I
• 0
• .

• Quaternary ammoniumcompounds, bis(hydrogenated tallow alkyl)(2-hydroxyethyl)methyl, chlorides
• 91721-84-5
• 294-384-9
• .

• Quinoline,4-[2-(2,4-dimethoxyphenyl)ethenyl]-
• 2859-53-2
• C19H17 N O2
• 291.3438
• .

• Quaternary ammoniumcompounds, C12-18-alkyl(hydroxyethyl)dimethyl, chlorides
• 85736-63-6
• 288-474-7
• 0
• .

• Quinoline,4,5-dichloro-
• 21617-18-5
• C₉H₅Cl₂N
• 198.0487
• .

• Quaternary ammoniumcompounds, coco alkyl[(2,4-dichlorophenyl)methyl]dimethyl, chlorides
• 93572-62-4
• 297-494-5
• .

• Quinolinium,6-(butoxycarbonyl)-1-methyl-, iodide (1:1)
• 56153-37-8
• C15H18 N O2 . I
• 244.3084
• .

• Quinolinium,4-amino-6-[(1,2-dihydro-2-imino-1,6-dimethyl-4-pyrimidinyl)amino]-1,2-dimethyl-,hydroxide (1:1)
• 93919-18-7
• C17H21 N6 . H O
• 300-002-4
• 326.39618
• .

• Quinoline,8-chloro-4-methyl-
• 35817-47-1
• C10H8 Cl N
• 177.6302
• .

• Quinoline,1,2,3,4-tetrahydro-1-(styrylsulfonyl)-, (E)- (8CI)
• 17326-51-1
• C17H17 N O2 S
• 299.3874
• .

• Quinoprazine
• 115618-99-0
• C₂₅H₂₆N₄
• 0
• .

• Quinoline,3,4-dimethyl-
• 2436-92-2
• C₁₁H₁₁N
• 157.21
• .

• Quaternary ammoniumcompounds, (C12-16-branched and linear alkyl)ethyldimethyl, Et sulfates
• 85566-47-8
• 287-657-9
• .

• Quaternary ammoniumcompounds, bis(hydroxyethyl)methylsoya alkyl, ethoxylated, mono(2-carboxyethyl)ether, Me sulfates (salts), potassium salts
• 68424-90-8
• .

• Qingfengmycin
• 56832-53-2
• C16H25 N7 O8
• .

• Quaternaryammonium compounds, di-C14-18-alkyldimethyl, chlorides
• 68002-59-5
• C₃₄H₇₂ClN
• 268-072-8
• 530.39518
• .

• Quaternary ammoniumcompounds, benzyl(chloro-C10-21-alkyl)dimethyl, chlorides
• 92129-25-4
• 295-826-3
• .

• Quaternary ammoniumcompounds, bis(hydroxyethyl)methyltallow alkyl, propoxylated, Me sulfates(salts)
• 68915-33-3
• .

• QUINAZOSIN
• 15793-38-1
• C₁₇H₂₃N₅O₂
• 0
• .

• Quinoline,2-[1,1'-biphenyl]yl-6-methoxy- (9CI)
• 174286-47-6
• C22H17 N O
• .

• Quaternary ammoniumcompounds, bis(hydrogenated tallow alkyl)dimethyl, hydroxides
• 119299-02-4
• Unspecified
• 0
• .

• Quinoline,5,8-dimethoxy-2,4-dimethyl-
• 52823-95-7
• C13H15 N O2
• 217.2637
• .

• Quinazoline,4-[(2-methylphenyl)thio]-
• 3458-43-3
• C15H12 N2 S
• 252.3342
• .

• Quinoline,5,6-dimethyl-8-nitro-
• 68527-68-4
• C₁₁H₁₀N₂O₂
• 271-275-4
• 202.2093
• .

• Quinolinium,3-(acetyloxy)decahydro-1,1-dimethyl-, iodide (1:1)
• 34785-15-4
• C13H24 N O2 . I
• 226.3346
• .

• Quinoline, 2,8-dinitro-
• 32110-64-8
• C9H5 N3 O4
• 219.1537
• .

• Quinolinium,4-amino-1,2-dimethyl-6-[(1-oxopropyl)amino]-, chloride (1:1)
• 6269-76-7
• C14H18 N3 O . Cl
• 245.3202
• .

• Quaternary ammoniumcompounds, C8-18-alkyl[(C1-10-alkylphenyl)methyl]dimethyl, chlorides
• 91080-72-7
• 293-569-1
• .