| | [1,2,4]TRIAZOLO[4,3-A][1,2,4]TRIAZOLO[3 ',4 ':2 ,3 ]PYRIMIDO[4 ,5 :4',5']THIENO[3',2':4,5]THIENO[2,3-E]PYRIMIDINE-5,8(4H,9H)-DIONE, 4,9-DIPHENYL CAS:594875-41-9 [1,2,4]TRIAZOLO[4,3-B][1,2,4]TRIAZOLO[4',3':1,6]PYRIDAZINO[4,5-D]PYRIDAZINE-4,10(5H,11H)-DIONE, 5,11-DIMETHYL-1,7-DIPHENYL CAS:89067-38-9 |