Product Description 2-Nitrophenyl butyrate Other Details Molecular Formula: C10H11NO4 Molecular Weight: 209.2 CAS Number: 2487-26-5 Minimum Purity: 0.97 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