Z-Ala-Ala-BOC-hydrazid, also known as N-benzyloxycarbonyl-L-alanine-L-alanine hydrazide, is a synthetic peptide compound consisting of two L-alanine amino acids and a hydrazide group, with a benzyloxycarbonyl (BOC) protecting group. Z-Ala-Ala-BOC-hydrazid is widely used in organic synthesis and peptide chemistry, particularly for the preparation of peptide derivatives and as a building block for the synthesis of more complex peptides. The BOC group serves as a temporary protecting group for the amino group, preventing unwanted side reactions during peptide synthesis, while the hydrazide group can be used for further functionalization or conjugation to other molecules. Z-Ala-Ala-BOC-hydrazid is a valuable tool in the development of new pharmaceuticals, bioconjugates, and other applications in the life sciences.
The CAS Registry Mumber 5673-70-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,7 and 3 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5673-70: (6*5)+(5*6)+(4*7)+(3*3)+(2*7)+(1*0)=111 111 % 10 = 1 So 5673-70-1 is a valid CAS Registry Number.