Term Name:	VR nerve agent
Synonyms:	O-(iso-butyl) S-(2-diethylaminoethyl) methylphosphonothiolate, O-isobutyl S-[2-(diethylamino)ethyl] methylphosphonothioate, R 33, R-33, R-VX, Russian VX, RVX, S-(N,N-DEA)IMPT, S-[2-(diethylamino)ethyl] O-(2-methylpropyl) methylphosphonothioate
Definition:	A organic thiophosphate that is the isobutyl ester of S-[2-(diethylamino)ethyl] O hydrogen methylphosphonothioate. A toxic nerve agent developed by the former Soviet Union.
Ontology:	ChEBI [CHEBI:140422]  ( EBI )