3H-Oxazolo(3,4-a)pyridine, hexahydro-3-imino-1-(p-methoxyphenyl)-, hydrobromide (Z)- 5583-16-4 cis-3-Imino-1-(p-methoxyphenyl)hexahydro-3H-oxazolo(3,4-a)pyridine hydrobromide