Product Name:(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-((2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)amino)pentanoic acid
IUPAC Name:(2R)-5-{[bis({[(tert-butoxy)carbonyl]amino})methylidene]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoic acid