152274-67-4

ACETALIN 3 AC-RFMWMT-NH2 OPIOID RECEPTOR ANTAGONIST 3 AC-ARG-PHE-MET-TRP-MET-THR-NH2 Ac-RFMWMK-NH2, Opioid receptor antagonist N2-Acetyl-L-arginyl-L-phenylalanyl-L-methionyl-L-tryptophyl-L-methionyl-L-lysinamide L-Lysinamide, N2-acetyl-L-arginyl-L-phenylalanyl-L-methionyl-L-tryptophyl-L-methionyl-