128-76-7 4H-Dibenzo[de,g]quinolin-9-ol, 5,6,6a,7-tetrahydro-1,2,10-trimethoxy-, (S)- 6a.alpha.-Noraporphin-9-ol, 1,2,10-trimethoxy- LAUROTETANINE Laurotetanin Litsoeine NSC106610