CAS 116287-57-1 appears in our catalog under these names: 4-Methylpentanoic Acid-d12, 98 atom % D, min 98% Chemical Purity, 4–Methylpentanoic Acid–d12, 4-Methylpentanoic-d12 acid, 4-Methylpentanoic acid-d12, 99.25%. Offered by: CDN, GLPBio, Biosynth, MedChemExpress. Available pack sizes: 1g, 0,5g, 100mg, 250mg, 50mg, 500mg, 1000mg, 100 mg.