1,2,4-Triazolo(3,4-b)(1,3,4)thiadiazole, 3-(2,2-diphenylethyl)-6-phenyl- 3-(2,2-Diphenylethyl)-6-phenyl-1,2,4-triazolo(3,4-b)(1,3,4)thiadiazole 93073-32-6 BRN 4568586