1,3,4,9-Tetrahydro-N,N,1-trimethylindeno(1,2-c)-pyran-1,ethylamine hydrochloride 57932-12-4 62099-61-0 Indeno(1,2-c)pyran-1-ethanamine, 1,3,4,5-tetrahydro-N,N,1-trimethyl- Pirandamine