Table 1.

Comparison of the experimental and calculated elemental composition of an alternating copolymer poly[(4-methyl-1-pentene)-alt-maleic anhydride] (C₁₀H₁₄O₃).

Composition	Carbon	Hydrogen	Oxygen
Calculated for C,H,O	65.90	7.70	26.40
Found	65.54	7.85	26.61