Product Description 5-(Chloromethyl)dihydrofuran-2(3H)-one Other Details Molecular Formula: C5H7ClO2 Molecular Weight: 134.56 CAS Number: 39928-72-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0