Product Description 4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidone Other Details Molecular Formula: C11H14N2O2 Molecular Weight: 206.24 CAS Number: 13047-13-7 Minimum Purity: 98% (HPLC) 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