1(2H)-naphthalenone, 3,4-dihydro-2-methyl- 2-methyl-3,4-dihydronaphthalen-1(2H)-one InChI=1/C11H12O/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-5,8H,6-7H2,1H