Product Description 1-(5-Ethynylthiophen-2-yl)ethanone Other Details Molecular Formula: C8H6OS Molecular Weight: 150.2 CAS Number: 658701-97-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0