safeners
included in this study are AD-67 (technical grade, Nanjing Essence
Fine-Chemical Co., CAS 71526-07-3), benoxacor (99.4%, Sigma-Aldrich,
CAS 98730-04-2), dichlormid (>97.0%, TCI America, CAS 37764-25-3),
and furilazole (99.6%, Fluka, CAS 121776-33-8). For each safener,
a 10 mM stock solution was prepared in HPLC-grade acetonitrile (Fisher
Scientific). Whenever possible, potential hydrolysis products were
either purchased (diallylamine, 99%, Sigma-Aldrich, CAS 124-02-7)
or synthesized [3-methyl-3,4-dihydro-2H-1,4-benzoxazine
and 2-amino-1-(2-furyl)ethanol] as described in the
in the