Product Description Methyl 3-isothiocyanatothiophene-2-carboxylate Other Details Molecular Formula: C7H5NO2S2 Molecular Weight: 199.25 CAS Number: 81321-10-0 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days