1,3,4-OXADIAZOLE-2(3H)-THIONE, 5-((4-(2-BENZOXAZOLYL)PHENOXY)METHYL)- 100476-50-4 2-((p-(2-Benzoxazolyl)phenoxy)methyl)-5-mercaptooxadiazole 5-((4-(2-Benzoxazolyl)phenoxy)methyl)-1,3,4-oxadiazole-2(3H)-thione BRN 5990348