121866-04-4 2-Chloro-N-(2,3,4,4a,5,6-hexahydro-3-oxobenzo(h)cinnolin-8-yl)propanamide 8-((2-Chloropropionyl)amino)-4,4a,5,6-tetrahydrobenzo(h)cinnolin-3(2H)-one BRN 6528287 Propanamide, 2-chloro-N-(2,3,4,4a,5,6-hexahydro-3-oxobenzo(h)cinnolin-8-yl)-