title: Allylic rearrangement from O6 to N-3 and N-7 of guanine blocked at C-8.
mesh_terms: D000498:Allyl Compounds; D055598:Chemical Phenomena; D002621:Chemistry; D006147:Guanine; D007536:Isomerism
chemical_list: D000498:Allyl Compounds; D006147:Guanine