Nainy Khera, Kunal Prakash, ECOSC-23 Editorial Office, Retraction: Khera, N.; Prakash, K. Anthracene-Oxazine based reversible ink. In Proceedings of the 23rd International Electronic Conference on Synthetic Organic Chemistry, 15 November–15 December 2019; Sciforum Electronic Conference Series, doi: 10.3390/ecsoc-23-06457, in Proceedings of The 23rd International Electronic Conference on Synthetic Organic Chemistry, 15 November–15 December 2019, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-23-06947