The Government of Canada has conducted a science-based evaluation of dimethyl sulfate, called a screening assessment. The Government of Canada has concluded that dimethyl sulfate is considered to be ...

Methyl salicylate (MS), the principal constituent of wintergreen oil, was obtained from salicylic acid (SA) by regioselective methylation of the carboxyl group. A new procedure involved exclusive ...

Methods are being developed for derivatizing trace amounts of DNA adducts for ultimate determination by gas chromatographic techniques. High-pressure liquid chromatography is used to optimize ...