Krayushkin, M. M. et al. published their research in Chemistry of Heterocyclic Compounds in 2002 | CAS: 10243-15-9

3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9) belongs to benzothiophene derivatives. Benzothiophene finds use in research as a starting material for the synthesis of larger, usually bioactive structures. Due to its aromaticity, thiophenes do not exhibit the same properties as conventional thioethers.Electric Literature of C9H7BrS

Photochromic dihetarylethenes. 12. Synthesis of 5-alkyl-2-(1,3,4-oxadiazol-2-yl)thiophenes and their photochromic derivatives was written by Krayushkin, M. M.;Stoyanovich, F. M.;Zolotarskaya, O. Yu.;Chernoburova, E. I.;Makhova, N. N.;Yarovenko, V. N.;Zavarzin, I. V.;Martynkin, A. Yu.;Uzhinov, B. M.. And the article was included in Chemistry of Heterocyclic Compounds (New York, NY, United States)(Translation of Khimiya Geterotsiklicheskikh Soedinenii) in 2002.Electric Literature of C9H7BrS This article mentions the following:

Photochromic 5-alkyl-2-(1,3,4-oxadiazol-2-yl)thiophenes I (R1 = Me, R2 = Ph, 4-MeOC6H4; R1 = n-hexyl, R2 = 6-methoxy-2-benzothiazolyl) and II were synthesized, and their photochromic and fluorescent properties were studied. In the experiment, the researchers used many compounds, for example, 3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9Electric Literature of C9H7BrS).

3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9) belongs to benzothiophene derivatives. Benzothiophene finds use in research as a starting material for the synthesis of larger, usually bioactive structures. Due to its aromaticity, thiophenes do not exhibit the same properties as conventional thioethers.Electric Literature of C9H7BrS

Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem