23699-84-5 4H-BENZO(5,6)CYCLOHEPT(1,2-d)OXAZOLE, 9,10-DIHYDRO-2-METHYL-4-(1-METHYL-4-PIPERI 4H-Benzo(5,6)cyclohept(1,2-d)oxazole, 9,10-dihydro-2-methyl-4-(1-methyl-4-piperidylidene)- 9,10-Dihydro-2-methyl-4-(1-methyl-4-piperidylidene)-4H-benzo(5,6)cyclohept(1,2-d)oxazole BRN 4850608