CAS 81153-63-1 appears in our catalog under these names: Ethyl 3-methyl-1-phenylpyrazole-5-carboxylate, Ethyl 3-methyl-1-phenylpyrazole-5-carboxylate, 97%, Ethyl 3–methyl–1–phenyl–1H–pyrazole–5–carboxylate. Offered by: Chemat, Combi-blocks, GLPBio, Fluorochem. Available pack sizes: 100mg, 250mg, 10g, 5g, 1g.