Product Description 5-Chloro-1-methyl-1H-imidazole-4-sulfonyl chloride Other Details Molecular Formula: C4H4Cl2N2O2S Molecular Weight: 215.06 CAS Number: 137048-96-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days