1,2-trans-1-Acetoxy-2-hydroxybenzosuberan 5H-Benzocycloheptene-5,6-diol, 6,7,8,9-tetrahydro-, 5-acetate, trans- 93640-71-2 BRN 4442408 trans-6,7,8,9-Tetrahydro-5H-benzocycloheptene-5,6-diol 5-acetate