Synonyms: METRIBUZIN-DIKETO;METRIBUZIN DK;METRIBUZIN DK STANDARD;2,3,4,5-Tetrahydro-4-amino-3,5-dioxo-6-tert-butyl-1,2,4-triazine;4-Amino-6-tert-butyl-1,2,4-triazine-3,5(2H,4H)-dione;4-Amino-6-tert-butyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione;Desmethylthiometribuzin;Diketometribuzin