Product Description 2-Methyl-3,4,5-triphenyl-1H-pyrrole Other Details Molecular Formula: C23H19N Molecular Weight: 309.4 CAS Number: 3274-60-0 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