Methomyl

**Semantic type:** Pharmacologic Substance

**Definition:** A synthetic carbamate ester, aryl sulfide compound, and acetylcholinesterase inhibitor that is used as a pesticide. It is characterized as a highly toxic, white crystalline solid with a slight sulfurous odor, and exposure occurs by inhalation, ingestion, or contact.

**Synonyms:** - METHOMYL - METHOMYL