title: Some derivatives of 2- and 3-phenylthiophen.
mesh_terms: D001555:Benzene Derivatives; D055598:Chemical Phenomena; D002621:Chemistry; D005021:Ethylamines / Q000138:chemical synthesis; D007536:Isomerism; D008744:Methylamines / Q000138:chemical synthesis; D013876:Thiophenes / Q000138:chemical synthesis
chemical_list: D001555:Benzene Derivatives; D005021:Ethylamines; D008744:Methylamines; D013876:Thiophenes