ORIGINAL ABSTRACT "A CHEMICAL COMPOSITION COMPRISING A METHOXYCINNAMATE COMPOUND" A chemical composition comprising a methoxycinnamate compound of the general formula (I) wherein the X-group comprises (i) a moiety of formula (II) or (III) or (ii) a moiety of formula (IV) or (V) or (iii) a moiety of formula (VI) or (VII) or (iv) a moiety of formula (VIII) or (IX) or (v) a moiety of formula (X) or (vi) a moiety of formula (XI) or (vii) a moiety of formula (XII) or (XIII) or (viii) a moiety of formula (XIV) or (ix) a moiety of formula (XV)