220997-97-7 3H,15H-Oxepino(3',4':6,7)indolizino(1,2-b)quinoline-3,15-dione, 5-ethyl-9,10-difluoro-1,4,5,13-tetrahydro-5-hydroxy-, (5R)- BN 80915 BN-80915 Diflomotecan