BENZOXAZOLYL-PHENULSTILBENES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION COMME AZURANTS OPTIQUES
摘要
Benzoxazolyl-phenyl stilbenes of the formula <IMAGE> wherein n is the number 0 or 1, and R is halogen, phenyl, phenoxy or alkyl having 2 to 4 C atoms and, if n is the number 1, also methoxy.
