Ojha K, Adwani P, Mathur N. A Convenient Synthesis of 1,2,4-Trihalophenothiazine- 3-ones and Their Conversion into (1,4)-Benzothiazino(2,3-b)-Phenothiazines. ajc [Internet]. 2010 Mar. 30 [cited 2024 Jul. 24];5(1):89-92. Available from: https://asianpubs.org/index.php/ajchem/article/view/24754