CAS 2642-71-9 appears in our catalog under these names: Azinphos-ethyl, Azinphos-ethyl 10 µg/mL in Acetonitrile, Azinphos-ethyl 100 µg/mL in Acetonitrile, Azinphos-ethyl 100 µg/mL in Cyclohexane, Azinphos-ethyl 1000 µg/mL in Acetone. Offered by: Dr. Ehrenstorfer, Sigma-Aldrich, HPC Standards. Available pack sizes: 250mg, 10ml, 1ml, 1x10ml.