Synthesis, Characterization and In Vitro Anticancer Evaluation of Itaconic Acid Based Random Copolyester

Table 1

IR spectral data of copolyester PIFB in cm⁻¹.

S. no.	Absorption band (cm^−1)	Assignment
1	1723	C=O stretching of ester group
2	1040	C–O stretching of ester group
3	2900	Aliphatic C–H stretching
4	1400	Aliphatic C–C stretching