Product Description 4-(4-Pyridylmethyl)-1(2H)-phthalazinone Other Details Molecular Formula: C14H11N3O Molecular Weight: 237.26 CAS Number: 107558-48-5 Minimum Purity: 0.96 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days