Product Description (S)-4-Hydroxy-2-pyrrolidinone-1-N-acetic acid Other Details Molecular Formula: C6H9NO4 Molecular Weight: 159.14 CAS Number: 99437-11-3 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0