CAS 105539-26-2 appears in our catalog under these names: 16:0-12:0 NBD PC, NBD-C12-HPC [2-(12-(7-Nitrobenz-2-oxa-1,3-diazol-4-yl)aMino)dodecanoyl-1-hexadecanoyl-sn-glycero-3-phosphocholine]. Offered by: Sigma-Aldrich, Chemat. Available pack sizes: 1MG, 5MG, 10MG.