Product Description 2-Chloro-4,5-dimethoxybenzaldehyde Other Details Molecular Formula: C9H9ClO3 Molecular Weight: 200.62 CAS Number: 18093-05-5 Minimum Purity: 0.95 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