Product Description 2,3,4,5-Tetramethylpyrrole Other Details Molecular Formula: C8H13N Molecular Weight: 123.2 CAS Number: 1003-90-3 Minimum Purity: 0.98 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