Code/trivial name	Chemical name/SMILES notation	Structural formula
Glyphosate	N‐(phosphonomethyl)glycine OC(=O)CNCP(=O)(O)O
Glyphosate‐trimesium	trimethylsulfonium N‐[(hydroxyphosphinato)methyl]glycine [O‐]P(=O)(O)CNCC(O)=O.C[S+](C)C
Trimethyl‐sulfonium (TMS‐cation)	trimethylsulfanium C[S+](C)C
PMG‐anion	N‐[(hydroxyphosphinato)methyl]glycine
N‐acetyl‐glyphosate	N‐acetyl‐N‐(phosphonomethyl)glycine OC(=O)CN(CP(=O)(O)O)C(C)=O
AMPA	(aminomethyl)phosphonic acid NCP(=O)(O)O
N‐acetyl‐AMPA	[(carboxyamino)methyl]phosphonic acid O=C(O)NCP(=O)(O)O
N‐methyl‐AMPA	[(methylamino)methyl]phosphonic acid CNCP(=O)(O)O

SMILES: simplified molecular‐input line‐entry system.