3-(Diethoxyphosphinyloxy)-1-methylquinolinium methylsulfate 3-Diethylphosphato-1-methyl quinolinium methylsulphate 3-Hydroxy-1-methylquinolinium methyl sulfate, diethyl phosphate 5823-09-6 Quinolinium, 3-(diethoxyphosphinyloxy)-1-methyl-, methylsulfate Quinolinium, 3-hydroxy-1-methyl-, methyl sulfate, diethyl phosphate (8CI) Ro 3-0422