1 KIA 2,6-dimethoxycyclohexa-2,5-diene-1,4-dione 1.000 2 KIB 2,6-dimethoxybenzene-1,4-diol 1.000 3 3DM 2,6-dimethoxyphenol 0.917 4 MCW 2-methoxycyclohexa-2,5-diene-1,4-dione 0.833 5 IJV 3,5-dimethoxy-4-oxidanyl-benzaldehyde 0.786 6 F0J 2,4-dimethoxyphenol 0.769 7 JZ3 Guaiacol 0.750 8 IJP 3,5-dimethoxy-4-oxidanyl-benzoic acid 0.733