N(omega),N(omega)-dimethyl-L-arginine(1+) residue
n(omega),n(omega)-dimethyl-l-arginine(1+) residue
An α-amino-acid residue cation resulting from the protonation of the imine nitrogen of <em>N</em><small><sup>ω</small></sup>,<em>N</em><small><sup>ω</small></sup>-dimethyl-<small>L</small>-arginine residue.