N,N-dihydroxy-L-polyhomomethioninate
n,n-dihydroxy-l-polyhomomethioninate
An <em>N</em>,<em>N</em>-dihydroxy-α-amino-acid anion obtained by deprotonation of the carboxy group of any <em>N</em>,<em>N</em>-dihydroxy-<small>L</small>-polyhomomethionine; major species at pH 7.3.