Product Description [2,2'-Bithiophene]-5,5'-dicarboxaldehyde Other Details Molecular Formula: C10H6O2S2 Molecular Weight: 222.3 CAS Number: 32364-72-0 Minimum Purity: >98.0%(GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0