Based on the provided information, it appears that the CAS number is not available. However, I will proceed with the chemical name provided to create a product description and metadata.

Boc-O-benzyl -L-serine 4-oxymethylphenylacetamidomethyl is a versatile compound widely utilized in peptide synthesis and medicinal chemistry. This compound serves as a valuable building block for the development of bioactive peptides and pharmaceuticals, thanks to its unique protective groups that facilitate selective reactions. Its structure allows for easy incorporation into various peptide sequences, making it an essential tool for researchers focused on drug discovery and development.

In addition to its role in peptide synthesis, Boc-O-benzyl -L-serine 4-oxymethylphenylacetamidomethyl has potential applications in the creation of targeted therapies, particularly in oncology and neurology. The compound's ability to enhance the stability and bioavailability of therapeutic agents positions it as a key player in the formulation of innovative treatments. Researchers and industry professionals can leverage this compound to streamline their synthesis processes and improve the efficacy of their drug candidates.