CAS 20559-18-6 appears in our catalog under these names: LysoFos Choline 12/ 99.89% (existing batch purity), L-alpha-lysophosphatidylcholine, lauroyl 99%, 12:0 LYSO PC, 1-Dodecanoyl-sn-glycero-3-phosphocholine, 99%, 99%, L-alpha-lysophosphatidylcholine, lauroyl, 99.82%. Offered by: TargetMol, Ambeed, Sigma-Aldrich, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 250mg, 1g.