Synonyms: NSC340307;87497-28-7;AC1L8WJK;NSC 340307;1,7-Bis(dimethylamino)-4-(4-hydroxybenzylidene)-3,5-heptanedione;1,7-bis(dimethylamino)-4-[(4-hydroxyphenyl)methylidene]heptane-3,5-dione;1,7-Bis(dimethylamino)-4-(4-hydroxybenzylidene)-3,5-heptanedione; 3,5-Heptanedione, 1, {7-bis(dimethylamino)-4-[(4-hydroxyphenyl)methylene]-,} dihydrochloride