... insecticide widely used in control mosquito, fly, cockroachAlpha-Cypermethrin Common name alpha-cypermethrin (BSI, draft E-ISO); alpha-cypermhrine ((f ... ) draft F-ISO)IUPAC name A racemate comprising (S)-a- ... -8] (formerly [86752-99-0], [86753-92-6]) cypermethrin (no stereochemistry stated) were sometimes used in Chemical Abstracts Development ...