26058-52-6 FC 109 Pyrrolidinium, 1-(2-(alpha,alpha-di(2-thienyl)-alpha-hydroxy-N-methylacetamido)ethyl)-1-methyl-, bromide Pyrrolidinium, 1-methyl-1-(2-(N-methyl-2,2-di-2-thienylglycolamido)ethyl)-, bromide