Product Description 4-Methylindole-3-carboxaldehyde Other Details Molecular Formula: C10H9NO Molecular Weight: 159.18 CAS Number: 4771-48-6 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