A sunburn prevention agent must be non toxic non staining

Last updated: 6/28/2023

A sunburn prevention agent must be non toxic non staining non volatile reasonability wate soluble It should filter of the burning rays of sunlight Given structure is one such compound Which methods for synthesis of above compound starting from m dimethoxybenzene A 1 Ph COCL n dil NaOH B 1 Cong H1 PC On C F COC sace II D All of these