1,3-benzodioxole, 5-(2-propenyl)- 5-allyl-1,3-benzodioxole 94-59-7 BENZENE,1-ALLYL,3,4-METHYLENEDIOXY SAFROLE InChI=1/C10H10O2/c1-2-3-8-4-5-9-10(6-8)12-7-11-9/h2,4-6H,1,3,7H