1,1'-((p-Chlorophenyl)methylene)bis(naphthol) 2-NAPHTHOL, 1,1'-((p-CHLOROPHENYL)METHYLENE)BIS- 3-06-00-05985 (Beilstein Handbook Reference) 4-Chlorophenyl-bis(2-hydroxy-1-naphthyl)methane 66595-77-5 BRN 2340497