Product Description (R) -(+)- Alpha-Hydroxy-Gamma-Butyrolactone Other Details Molecular Formula: C4H6O3 Molecular Weight: 102.08 CAS Number: 56881-90-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0