CAS 118054-57-2 appears in our catalog under these names: 2–(1H–Pyrazol–3–yl)acetic acid hydrochloride, 2-(1H-Pyrazol-3-yl)acetic acid hydrochloride, 2-(1H-Pyrazol-3-yl)acetic acid hydrochloride 97%, 2-(1H-Pyrazol-3-yl)acetic acid hydrochloride, 97%, 97%, 1H-PYRAZOLE-3-ACETIC ACID, HCL, 95%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 1g, 250mg, 5g, 2,5g, 10g, 25g, 500mg.