英文别名:TIMTEC-BB SBB008869;PDT;3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE;5,6-DIPHENYL-3-(2-PYRIDYL)-1,2,4-TRIAZINE;5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine~PDT;3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZIN E, 99+%;3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE (PDT);3-(2-PYRIDYL)-5,6-DIPHENYLTRIAZINE