CAS 52628-58-7 appears in our catalog under these names: Hexadecanoic acid, 2-[(dichloroacetyl)amino]-3-hydroxy-1-[4-(methylsulfonyl)phenyl]propyl ester, [R-(R*,R*)]-, 98%+,RG, 98%+,RG, Thiamphenicol palmitate. Offered by: Chemat, MedChemExpress. Available pack sizes: 5g, 25g, Get quote.