80738-37-0 N-Dimethyl beta-endorphin NDMBE beta-Endorphin (sheep), N,N-dimethyl-9-(N6,N6-dimethyl-L-lysine)-19-(N6,N6-dimethyl-L-lysine)-24-(N6,N6-dimethyl-L-lysine)-28-(N6,N6-dimethyl-L-lysine)-29-(N6,N6-dimethyl-L-lysine)- beta-Endorphin, N,N-dimethyl-9-(N6,N6-dimethyl-L-lysine)-19-(N6,N6-dimethyl-L-lysine)-24-(N6,N6-dimethyl-L-lysine)-28-(N6,N6-dimethyl-L-lysine)-29-(N6,N6-dimethyl-L-lysine)-