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. 2024 Aug 5;14(34):24516–24533. doi: 10.1039/d4ra02572e

Empirical formula analysis.

Component C (%) O (%) H (%)
% 61.90 28.57 9.59
÷Atomic mass 61.90/12 28.57/16 9.59/1.0078
÷Smallest value 5.16/1.79 1.79/1.79 9.523/1.79
Ratio 2.88 1 5.32
Mass of C2.88H5.32O1 = 55.92
Ratio of mass (504.7/55.92) = 9.02
So the empirical formula, (C2.88H5.32O1)×9.02 = ∼C26H48O9