2-Isobutyl-3-methoxypyrazine Back Catalog number: 72478 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3512.12-100 Tetrasul, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2227-13-6 Price on request 98948 Freon Gas Standard Price on request 98659 Cyclohexylamine Price on request