1,3-Bis(N,N-dimethyl-2-pyrrolidinium)propanone diiodide 1,3-Bis(N-methyl-2-pyrrolidino)propanone dimethiodide 2,2'-(2-Oxo-trimethylene)bis(1,1-dimethylpyrrolidinium) diiodide 62209-22-7 Cuscohygrin dimethiodide Cuscohygrine dimethyliodide Kuskgigrin dimethiodide Pyrrolidinium, 2,2'-(2-oxo-1,3-propanediyl)bis(1,1-dimethyl-, diiodide, (R*,S*)- (9CI) Pyrrolidinium, 2,2'-(2-oxotrimethylene)bis(1,1-dimethyl-, diiodide