Fmoc-Phe-OH (13C9,15N) Product Catalog # Size Price (USD) Quantity Fmoc-Phe-OH (13C9,15N)183016-100MG100 mgPlease InquirePlease InquireFmoc-Phe-OH (13C9,15N)183016-500MG500 mgPlease InquirePlease InquireFmoc-Phe-OH (13C9,15N)183016-1G1 gPlease InquirePlease Inquire Description Labeled CAS #: 1217455-27-0 Unlabeled CAS #: 35661-40-6 Molecular Formula: (13C)9C15H21(15N)O4 Molecular Weight: 397.4