3-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-1-methyl-, ethyl ester, hydrobromide 6027-10-7 Ethyl 1,2,5,6-tetrahydro-1-methyl-3-pyridinecarboxylate hydrobromide NA 217 NA 217 (pharmaceutical) Nicotinic acid, 1,2,5,6-tetrahydro-1-methyl-, ethyl ester, hydrobromide (8CI)