Product Description 5-(4-Ethynylphenyl)-1,3-oxazole Other Details Molecular Formula: C11H7NO Molecular Weight: 169.18 CAS Number: 501944-63-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 50mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days