Product Description Ethyl 1-methylbutyl cyanoacetate Other Details Molecular Formula: C12H21NO2 Molecular Weight: 211.3 CAS Number: 100453-11-0 Minimum Purity: 97% (total isomers) UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days