1. Chemical and Food BND section (BND Division), CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi 110012, India
2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
3. Specialty Organics Pvt. Ltd., Raisen, Madhya Pradesh 462026, India
4. Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273009, India