1,2,4,5-Tetrazine, 3,6-diphenyl- 3,6-Diphenyl-1,2,4,5-tetrazine 3,6-Diphenyl-s-tetrazine 3,6-Diphenyl-sym-tetrazine 3,6-Diphenyltetrazine 6830-78-0 Diphenyl-s-tetrazine NSC73054 s-Tetrazine, 3,6-diphenyl-