89057-44-3

5,10-tetraMethylindeno[2,1-a]indene 1,2,5,10-Tetramethylindeno[2,1-a]indene 5,5,10,10-tetramethylindeno[2,1-a]indene 5,5,10,10-tetramethyl-Inden[2,1-a]Indene 5,5,10,10-TetraMethyl-5,10-dihydroindeno<2,1-a>inden 5,5,10,10-Tetramethyl-5,10-dihydroindeno[2,1-a]indene Indeno[2,1-a]indene, 5,10-dihydro-5,5,10,10-tetramethyl-