【Product Name】 5 - fluorine-thiophene -2,3 - dicarbaldehyde 【Chemical name】 5-Fluoro-thiophene-2 ,3-dicarbaldehyde 【CAS】 1015071-22-3【Content】 99%【Usage】 conductive material intermediates【Packaging specifications 】5g; 10g; 25g; 100g (a lot of need can be customized)【Preservation conditions】 refrigerated cold storage