Synonyms: NSC282767;AC1NSD7X;NSC-282767;55630-95-0;trimethyl (6'E)-6'-(2-methoxy-2-oxoethylidene)spiro[2,4-dihydro-1H-naphthalene-3,5'-cyclohexa-1,3-diene]-1,2,4-tricarboxylate;Trimethyl spiro[2,2'(1'H)naphthalene]-6-carbomethoxymethylene-3'4'-dihydro-1',3',4'-tricarboxyate