(±)-Methionine is an essential amino acid involved in various biochemical processes in humans and mammals. It is also in poultry meal as a source of nutrition.

(±)-Methoxyverapamil is a phenylalkylamine L-type calcium channel blocker and methoxy derivative of verapamil. (±)-Methoxyverapamil blocks recombinant rat L-type calcium channels expressed in tsA201 cells with IC50 values of 782 and 8,000 nM at holding potentials of 10 and -60 mV, respectively.