1-Propanone, 3-(hexahydro-1H-azepin-1-yl)-1-(4-propoxyphenyl)- 16689-12-6 5-20-04-00028 (Beilstein Handbook Reference) BRN 0224069 Hexacaine N-Hexamethyleneimino-p-propoxypropiophenone Propiophenone, 3-(hexahydro-1H-azepin-1-yl)-4'-propoxy- TG-16