4 Methyl Propiophenone, CAS No. : 99.9, Einecs No. : 6827

Oxybutynin Hydrochloride Active Pharmaceutical Ingredients4-Methylpropiophenone,

4'-Methylpropiophenone (CAS 5337-93-9) is a clear, light yellow liquid organic compound, formula 

, used primarily as an intermediate in pharmaceutical synthesis (e.g., tolperisone) and in producing fragrances or photoinitiators. It is an aromatic ketone with a methyl group at the 4-position