507-78-8 6,11a-(Iminoethano)-6a,11-[1]propeno-11H-benzo[a]fluoren-15-one, 5,6-dihydro-1,7,10-trihydroxy-2-methoxy-14-methyl- AIDS-126319 AIDS126319 Flavothebanone Flavothebaone NSC105469