Product Description 1-Benzyl-2-pyrrolidinone Other Details Molecular Formula: C11H13NO Molecular Weight: 175.23 CAS Number: 5291-77-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days