Synonyms: 1,2,3-Triphenylcyclopropenocarboniumbromide (6CI); 1,2,3-Triphenylcyclopropenylium bromide (7CI); Cyclopropenylium,triphenyl-, bromide (8CI,9CI); 1,2,3-Triphenylcyclopropenium bromide;Triphenylcyclopropenium bromide; Triphenylcyclopropenylium bromide