1,4-Bis(bromomethyl)naphtalene;1,4-Bis(bromomethyl)naphthalene (mixture of isomers);1,4-Bis(bromomethyl)naphthalene (contains ca. 23% isomer);1,4-BIS(BROMOMETHYL)NAPHTHALENE;1,4-Bis(bromomethyl)naphthalene (contains isomer);1,4-Bis(bromomethyl)naphthalene (contains ca. 23% isomer)>Naphthalene, 1,4-bis(bromomethyl)-