SYNTHESIS OF 7-HYDROXY-2,8-DIMETHYL-4-OXO-3-PHENOXY-4H-6-CHROMENECARBALDEHYDE: DOI: https://doi.org/10.17721/1728-2209.2018.1(55).13. Вісник: Хімія. 2019;55(1):54-57. Accessed February 14, 2026. https://chemistry.bulletin.knu.ua/article/view/8392