Preferred Label : nonselectively labelled;
IUPAC definition : An isotopically labelled compound is designated as nonselectively labelled when the
position(s) and the number of the labelling nuclide(s) are both undefined.;
Origin ID : N04202;
See also
An isotopically labelled compound is designated as nonselectively labelled when the
position(s) and the number of the labelling nuclide(s) are both undefined.