2-Chloro-2',6'-diethyl-N-(butoxymethyl)acetanilide 23184-66-9 Acetamide, N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)- Acetanilide, N-(butoxymethyl)-2-chloro-2',6'-diethyl- Butachlor CP 53619 Machete Machette N-(Butoxymethyl)-2-chloro-2',6'-diethylacetanilide NSC221683