CAS 131-99-7 appears in our catalog under these names: 5'-Inosinate, 99%, 99%, Inosinic acid, 99%, INOSINIC ACID/ 99.75% (existing batch purity), IMP, Inosine 5'-monophosphate - from Saccharomyces Cerevisiae. Offered by: Chemat, Fluorochem, TargetMol, GLPBio, Biosynth. Available pack sizes: 25mg, 50mg, 100mg, 250mg, 1g, 500mg, 1000mg, 100 mg.