Scheme 3.
The Two Basic Structures of TAM-X Radicals with an Ionizable Group, Xa
a For X = COOH they represent less hydrophilic “Finland” TAM (left) and more hydrophilic Oxo63 (right).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.