1343457-68-0/9-Thieno[3',2':4,5]cyclopenta 10-[1,2-b]thieno[2'',3'':3',4']cyclopenta11-[1',2':4,5]thieno[2,3-d] 11-thiophene,2,7-dibromo- 12-4,4,9,9-tetrakis 12-(4-hexylphenyl)-4,9-dihydro-

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CasNo:1343457-68-0