Product Description 4-Chloroquinolin-2(1H)-one Other Details Molecular Formula: C9H6ClNO Molecular Weight: 179.6 CAS Number: 20146-59-2 Minimum Purity: 0.96 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