1-Methyl-3-(9,10-dihydro-9-anthracenylcarboxy)quinuclidinium bromide 29125-66-4 3-(9,10-Dihydro-9-anthracenylcarboxy)quinuclidine methobromide 3-Hydroxy-1-methylquinuclidinium bromide 9,10-dihydro-9-anthroate Quinuclidinium, 3-hydroxy-1-methyl-, bromide, 9,10-dihydro-9-anthroate