can't read?
Glycine (abbreviated as Gly or G) is the amino acid which has hydrogen as its side chain. It is the smallest possible amino acid. The chemical formula of glycine is NH2‐CH2‐COOH.
G 1398 (OTTO) Glycine, for molecular biology 99.5% Cas 56-40-6 - sed in the manufacture of the herbicides glyphosate, iprodione, glyphosine, imiprothrin, and eglinazine.