"N2-[(Benzyloxy)carbonyl]-L-asparagine 2,4,5-trichlorophenyl ester" is a complex organic compound with the chemical formula C18H15Cl3N2O6. It is a derivative of L-asparagine, an amino acid, with a benzyloxycarbonyl (Cbz) protecting group and a 2,4,5-trichlorophenyl ester group. The Cbz group is commonly used in peptide synthesis to protect the amino group, while the 2,4,5-trichlorophenyl ester group serves as a protecting group for the carboxylic acid. N2-[(Benzyloxy)carbonyl]-L-asparagine 2,4,5-trichlorophenyl ester is used in the synthesis of peptides and other biologically active molecules, where the protecting groups can be removed under specific conditions to reveal the free amino acid. The compound is characterized by its white crystalline appearance and is sensitive to light and moisture, requiring storage under controlled conditions.
The CAS Registry Mumber 2480-44-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,8 and 0 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2480-44: (6*2)+(5*4)+(4*8)+(3*0)+(2*4)+(1*4)=76 76 % 10 = 6 So 2480-44-6 is a valid CAS Registry Number.