Unexpectedly High Acidity of Water-Soluble Phosphacoumarins. - Ivanenko, Timur Yu.; Zalaltdinova, Alena V.; Darmagambet, Klara Kh.; Gerasimova, Marina A.; Sadykova, Yulia M.; Levandovski, Valeriy D.; Gazizov, Almir S.; Akylbekov, Nurgali I.; Appazov, Nurbol O.; Burilov, Alexander R.; Lutoshkin, Maxim A. (Chemistry (2624-8549), 2025)