97862-04-9 EINECS 308-046-6 Leucomycin V, 9-O-(5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl)-, (9(5S,6R))-, 4,4'-methylenebis(3-hydroxy-2-naphthalenecarboxylate) (1:1) (salt)