Product Description 1H-Pyrazole, 1-ethenyl- Other Details Molecular Formula: C5H6N2 Molecular Weight: 94.11 CAS Number: 20173-98-2 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0