5H-[1]Benzopyrano[2,3-b][1,8]naphthyridine-10-carboxylic acid,12-ethyl-5a,6,11a,12-tetrahydro-2-methyl-5,6-dioxo-8-sulfo-
CAS No. 920287-32-7
CHSi 74093-41-7
DongnosideE 125265-72-7