Product Description 1-Phenylpyrazolidin-3-one Other Details Molecular Formula: C9H10N2O Molecular Weight: 162.19 CAS Number: 92-43-3 Minimum Purity: 0.97 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