63680-76-2 AR-38 Carbamic acid, N,N-dimethyl-, 8-quinolinyl ester, methosulfate Dimethylcarbamic ester of 8-oxymethylquinolinium methylsulfate Quinolinium, 8-(N',N'-dimethylcarbamoyloxy)-1-methyl-, methylsulfate Quinolinium, 8-hydroxy-1-methyl-, methylsulfate, dimethylcarbamate