Formula: C21H29N3O5*CH3CO2H
Mol Weight: 403,47*60,05
Synonym: Boc-Lys-AMC acetate, N-alpha-Boc-L-lysine 7-amido-4-methylcoumarin, (S)-t-butyl 6-amino-1-(4-methyl-2-oxo-2H-chromen-7-ylamino)-1-oxohexan-2-ylcarbamate, Boc-Lys-AMC*AcOH
More details are to be found
here