N-benzyloxycarbonyl-alanine cyanomethyl ester, also known as Z-Ala-OMe, is a chemical compound with the molecular formula C12H16N2O3. It is a derivative of alanine, an amino acid, where the amino group is protected by a benzyloxycarbonyl (Z) group, and the carboxylic acid group is esterified with a cyanomethyl group. N-benzyloxycarbonyl-alanine cyanomethyl ester is commonly used in peptide synthesis as a protected amino acid building block, allowing for the controlled assembly of peptide sequences. The Z group protects the amino group from unwanted side reactions during synthesis, while the cyanomethyl ester group facilitates the coupling process. Z-Ala-OMe is a valuable tool in the field of organic chemistry and biochemistry, particularly in the synthesis of peptides and other complex molecules.
The CAS Registry Mumber 3338-36-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 8 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3338-36: (6*3)+(5*3)+(4*3)+(3*8)+(2*3)+(1*6)=81 81 % 10 = 1 So 3338-36-1 is a valid CAS Registry Number.