(+)-Thalmelatine 5308-77-0 7-Isoquinolinol, 1-((4,5-dimethyoxy-2-((5,6,6a,7-tetrahydro-1,2,10-trimethoxy-6-methyl-4H-dibenzo(de,g)quinolin-9-yl)oxy)phenyl)methyl)-1,2,3,4-tetrahydro-6-methoxy-2-methyl-, (S-(R*,R*))- NSC 209758