4-(Diethylphosphono)-3-methyl-2-butenenitrile-13C2, E/Z mixture Price Not Available 10mg 4-(Diethylphosphono)-3-methyl-2-butenenitrile-13C2, E/Z mixture Supplier Page Catalog Number R050197 Molecular Formula C9H16NO3P CAS# 1331637-92-3 Purity ≥90% Inchi InChI=1S/C9H16NO3P/c1-4-12-14(11,13-5-2)8-9(3)6-7-10/h6H,4-5,8H2,1-3H3/i6+1,7+1 Inchi Key OPUURRZDCJCVGT-AKZCFXPHSA-N SMILES CCOP(=O)(CC(=CC#N)C)OCC Size 10mg Supplier Page https://www.musechem.com/product/R050197.html