Fmoc-Ser(tBu)-OH (13C3,15N) Product Catalog # Size Price (USD) Quantity Fmoc-Ser(tBu)-OH (13C3,15N)181920-100MG100 mgPlease InquirePlease InquireFmoc-Ser(tBu)-OH (13C3,15N)181920-500MG500 mgPlease InquirePlease InquireFmoc-Ser(tBu)-OH (13C3,15N)181920-1G1 gPlease InquirePlease Inquire Description Labeled CAS #: 1217448-78-6 Unlabeled CAS #: 71989-33-8 Molecular Formula: (13C)3C19H25(15N)O5 Molecular Weight: 387.4