Tyrosine is often a non-essential phenylalanine-derived amino acid. Tyrosine’s construction is built a para-hydroxylated phenyl ring linked to a pentanoic acid group, which happens to be a 5 member carbon chain using a carboxyl (C(=O)OH) team around the terminal carbon. This pentanoic acid chain is substituted at R2 having an https://revivalschem.com/product/buy-1p-lsd-l-tartrate-pure/