4-Fucofuranosyl-1-hydroxy-10,12-dimethoxy-8-ethyl-6H-benzo(d)naphtho(1,2b)pyran-6-one 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethyl-1-hydroxy-10,12-dimethoxy- 80937-34-4 Gilvocarcin E