CAS 2275-18-5 appears in our catalog under these names: Prothoate, >95% (HPLC), Prothoate, Prothoate 10 µg/mL in Isooctane, Prothoate 10 µg/mL in Methanol, Prothoate 100 µg/mL in Isooctane. Offered by: TRC, Dr. Ehrenstorfer, Biosynth, HPC Standards. Available pack sizes: 100mg, 1g, 250mg, 25mg, 10ml, 1ml, 500mg, 1x25mg.