Scheme 1
From: Novel [18F]-labeled thiol for the labeling of Dha- or maleimide-containing biomolecules

A preparation of cold reference 4; B preparation of labeling precursor 9
From: Novel [18F]-labeled thiol for the labeling of Dha- or maleimide-containing biomolecules
A preparation of cold reference 4; B preparation of labeling precursor 9