129794-24-7 3,9-Bis(N,N-dimethylcarbamoyloxy)-5H-benzofuro(3,2-c)quinoline-6-one 5,6-Dihydro-6-oxobenzofuro(3,2-c)quinoline-3,9-diyl dimethylcarbamate Carbamic acid, dimethyl-, 5,6-dihydro-6-oxobenzofuro(3,2-c)quinoline-3,9-diyl ester Kca 098 Kca-098