benzothienobenzothiophene
English edit
Noun edit
benzothienobenzothiophene (countable and uncountable, plural benzothienobenzothiophenes)
- (organic chemistry) Any of a family of tetracyclic organic heterocycles composed of two fused benzothiophene groups, especially [1]benzothieno[3,2-b][1]benzothiophene, the basis of organic conductors of electricity