1-Methyl-2-pyrrolidinone ACS reagent,99.0% 500mL $109.00 Quantity discounts available QuantityPrice SKU: SIG-443778-500ML BRAND: Sigma Aldrich IncCAS Number: 872-50-4MOLECULAR FORMULA: C5H9NOMDL NUMBER: MFCD00003193FORMULA WEIGHT: 99.13 Quantity -+ Add to Cart