Product Description 1H-Indole-7-carboxylic acid Other Details Molecular Formula: C9H7NO2 Molecular Weight: 161.16 CAS Number: 1670-83-3 Minimum Purity: 0.98 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: 25g Leadtime:20 Days