Kurdiukova IV, Kurdyukov VV, Kulinich AV. The Synthesis and Spectral Properties of Merocyanine Dyes Based on 9H‑Fluorene-2,7-Dicarbonitrile. J. Org. Pharm. Chem. [Internet]. 2026Apr.7 [cited 2026Apr.7];23(4):22-3. Available from: https://ophcj.nuph.edu.ua/article/view/350444