Product Description 4'-Methoxychalcone Other Details Molecular Formula: C16H14O2 Molecular Weight: 238.29 CAS Number: 959-23-9 Minimum Purity: 95%, for synthesis UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days