(+-)-8-(Acetylamino)-4,4a,5,6-tetrahydrobenzo(h)cinnolin-3(2H)-one (+-)-N-(2,3,4,4a,5,6-Hexahydro-3-oxobenzo(h)cinnolin-8-yl)acetamide 121866-03-3 Acetamide, N-(2,3,4,4a,5,6-hexahydro-3-oxobenzo(h)cinnolin-8-yl)-, (+-)- BBR-1508 BRN 4297373 dl-8-Acetylamino-4,4a,5,6-tetrahydro-2H-benzo(h)cinnolin-3-one