Fmoc-Glu(OtBu)-OH (13C5, 15N) Product Catalog # Size Price (USD) Quantity Fmoc-Glu(OtBu)-OH (13C5, 15N)183512-100MG100 mgPlease InquirePlease InquireFmoc-Glu(OtBu)-OH (13C5, 15N)183512-500MG500 mgPlease InquirePlease InquireFmoc-Glu(OtBu)-OH (13C5, 15N)183512-1G1 gPlease InquirePlease Inquire Description Labeled CAS #: 1261078-12-9 Unlabeled CAS #: 71989-18-9 Molecular Formula: (13C)5C19H27(15N)O6 Molecular Weight: 431.5