p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin-D-α-oxy-isovaleriansaeure-ester is a complex organic compound with a molecular formula of C21H26N2O8. It is a derivative of L-leucine, an essential amino acid, and is characterized by the presence of a p-nitro-benzyloxycarbonyl group, a N-methyl group, and a D-α-oxy-isovaleric acid ester. p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin--ester is often used in peptide synthesis and as a building block in the creation of more complex molecules, particularly in the field of pharmaceuticals and biochemistry. Its structure allows for the formation of peptide bonds, which are crucial for the construction of proteins and other biologically active molecules. The compound's specific arrangement of functional groups enables it to participate in various chemical reactions, making it a valuable tool in the synthesis of targeted therapeutic agents and other specialized chemicals.
The CAS Registry Mumber 4357-27-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,5 and 7 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4357-27: (6*4)+(5*3)+(4*5)+(3*7)+(2*2)+(1*7)=91 91 % 10 = 1 So 4357-27-1 is a valid CAS Registry Number.