NCIt definition : A synthetic organic thiophosphate compound and organophosphate acetylcholinesterase
inhibitor, mutagen, and neurotoxicant that is used as a pesticide. It is characterized
as a highly soluble colorless to grey or orange yellow solid, and exposure occurs
by inhalation, ingestion, or contact.;
Alternative definition : CDISC: The organophosphorus agent azamethiphos.;