(1,10,2,3,4,5,6,7,8,9-2H10)-12H-benzo[4,5]thieno[2,3-a]carbazole

(1,10,2,3,4,5,6,7,8,9-2H10)-12H-benzo[4,5]thieno[2,3-a]carbazole · CAS 2861990-92-1