1. Department of Organic Chemistry; Indian Association for the Cultivation of Science (IACS), 2A and 2B; Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
2. Department of Biological Chemistry; Indian Association for the Cultivation of Science (IACS), 2A and 2B; Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India