1,2-Dimethyl-3,5-dihydroxybenzene 1,3-Benzenediol, 4,5-dimethyl- 1,3-Dihydroxy-4,5-dimethylbenzene 3,5-Dihydroxy-1,2-dimethylbenzene 4,5-Dimethylresorcinol 527-55-9 NSC243682 Resorcinol, 4,5-dimethyl- o-Xylorcinol