Medchemexpress, HY-N2380 10mg N-Benzoyl-(2R,3S)-3-phenylisoserine CAS:132201-33-3 N-Benzoyl-(2R,3S)-3-phenylisoserine is a Taxol C-13 Side Chain and crucial for the strong antitumor activity of Taxol [1] . Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.