21543-36-2

Tripterene dicarboxylic acid 9,10-triptycenedicarboxylate 9,10-Triptycenedicarboxylic acid 9,10[1',2']-Benzenoanthracene-9,10-dicarboxylic acid 9,10-Dihydro-9,10-[1,2]benzenoanthracene-9,10-dicarboxylic acid