Product (2R,3S)-3-Phenylisoserine hydrochloride CAS No.: 132201-32-2 Structure formula:   Molecular formula: C9H12ClNO3 Specification: ≥98% Use: Paclitaxel side chain Packing: According to customers' requirements

　If API involve the patent, it can only used for research, but can be provide as commercially intermediates