(Des-tyr(1))-gamma-endorphin 1-De-L-tyrosine-16a-L-leucine-alpha-endorphin (sheep) 1-De-tyr-gamma-endorphin 67810-56-4 Dtgammae alpha-Endorphin (sheep), 1-de-L-tyrosine-16a-L-leucine beta-Lipotropin(62-77) beta-Lph(62-77) gamma-Endorphin, des-tyr(1)- gamma-Endorphin, des-tyrosine(1)-