The molecule is a carboxamidine that is N,N-diethylethanimidamide in which the hydrogen attached to the imino nitrogen has been replaced by a fluoro(methoxy)phosphoryl group. A toxic nerve agent developed by the former Soviet Union. It has a role as an EC 3.1.1.7 (acetylcholinesterase) inhibitor and a neurotoxin. It is an organic phosphoramidate, a fluorine molecular entity and a carboxamidine.
N,N-diethyl-N'-[fluoro(methoxy)phosphoryl]ethanimidamide