7-Isopropenyl-bicyclo[4.2.0]octa-1,3,5-triene-2,5-diol 7-Isopropenylbicyclo[4.2.0]octa-1,3,5-triene-2,5-diol Acremonin A InChI=1/C11H12O2/c1-6(2)7-5-8-9(12)3-4-10(13)11(7)8/h3-4,7,12-13H,1,5H2,2H bicyclo[4.2.0]octa-1,3,5-triene-2,5-diol, 7-(1-methylethenyl)-