6809-95-6 BRN 2454368 Benzyl bicyclo(4.2.0)octa-1,3,5-trien-7-yl ketone Bicyclo(4.2.0)octa-1,3,5-trien-7-yl benzyl ketone KETONE, BICYCLO(4.2.0)OCTA-1,3,5-TRIEN-7-YL BENZYL