Bicyclo(4.2.0)octa-1,3,5-trien-7-yl methyl ketone O-allyloxime ,its CAS NO. is 6813-95-2,the synonyms is BRN 2267902 ; Ketone, bicyclo(4.2.0)octa-1,3,5-trien-7-yl methyl, O-allyloxime ; BRN 2267902 ; CID9570251 ; LS-87059 .