1,3-BENZODIOXOLE-5-METHANOL 1-Hydroxymethyl-3,4-methylenedioxybenzene 495-76-1 5-Hydroxymethyl-1,3-benzodioxole 659726-31-5 AI3-05702 Benzyl alcohol, 3,4-(methylenedioxy)- EINECS 207-808-4 Heliotropyl alcohol NSC 26265 Piperonol Piperonyl alcohol