3,4-Dihydro-4-oxo-3-(2-pyridyl)-2,6,7-trimethyl-8-quinazolinecarboxylic acid 8-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-3-(2-pyridyl)-2,6,7-trimethyl- 86542-78-1 BRN 5986321