BENZO(B)NAPHTHO(2,1-D)THIOPHENE
1,2-BENZODIPHENYLENE SULFIDE;1,2-BENZODIPHENYLENE SULPHIDE;BENZO(B)NAPHTHO(2,1-D)THIOPHENE;1,2-Benzo-9-thiafluorene;Benzo[a]dibenzothiophene;Benzo[b]naphtho[2,1]thiophene;benzo[b]naphto[2,1-d]thiophene;Naphtho[1,2-b][1]benzothiophene