Product Description 4-Chloro-5-methylisatin Other Details Molecular Formula: C9H6ClNO2 Molecular Weight: 195.6 CAS Number: 53003-18-2 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 500mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 2g Leadtime:65 Days