467233-94-9

2H-Pyrano[3,2-g]quinoline-6-methanesulfonic acid,9-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-8,9-dihydro-8,8-dimethyl-2-oxo-4-(trifluoromethyl)-, compd. with N,N-diethylethanamine (1:1)