41399-83-1 Acetamide, N-(6-(aminosulfonyl)-1-butyl-7-chloro-1,4-dihydro-2,4-dioxo-3(2H)-quinazolinyl)- BRN 5163687 N-(6-(Aminosulfonyl)-1-butyl-7-chloro-1,4-dihydro-2,4-dioxo-3(2H)-quinazolinyl)acetamide