1-methyl-3,4-dihydronaphthalen-2(1H)-one 2(1H)-naphthalenone, 3,4-dihydro-1-methyl- 4024-14-0 InChI=1/C11H12O/c1-8-10-5-3-2-4-9(10)6-7-11(8)12/h2-5,8H,6-7H2,1H