1,2,4-Triazolo(3,4-b)(1,3,4)thiadiazole, 3,6-diphenyl- 3,6-Diphenyl-1,2,4-triazolo(3,4-b)(1,3,4)thiadiazole 4-27-00-09589 (Beilstein Handbook Reference) 43029-44-3 BRN 0248304