1-Methyl-1-(2-(1,2,3,4-tetrahydro-2,4-dioxoquinazolin-3-yl)ethyl)piperidinium bromide Piperidinium, 1-methyl-1-(2-(1,2,3,4-tetrahydro-2,4-dioxoquinazolin-3-yl)ethyl)-, bromide TN6086700