CAS 23235-01-0 appears in our catalog under these names: L-Propargylglycine/ 99.83% (existing batch purity), H–Pra–OH, H-L-Pra-OH, L-Propargylglycine, H-Pra-OH 97%. Offered by: TargetMol, GLPBio, Iris Biotech, Biosynth, Ambeed. Available pack sizes: 100mg, 1g, 10g, 25g, 5g, 2g, 50g, 100g.