Product Description 2-Methyloxazole-4-carbaldehyde Other Details Molecular Formula: C5H5NO2 Molecular Weight: 111.1 CAS Number: 113732-84-6 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