(2Z)-2-(hydroxymethylene)-3,4-dihydronaphthalen-1(2H)-one 1(2H)-naphthalenone, 3,4-dihydro-2-(hydroxymethylene)-, (2Z)- InChI=1/C11H10O2/c12-7-9-6-5-8-3-1-2-4-10(8)11(9)13/h1-4,7,12H,5-6H2/b9-7