[(2S,3S)-2-(2-Benzyloxycarbonylamino-acetylamino)-3-methyl-pentanoylamino]-acetic acid ethyl ester is a complex organic compound with the molecular formula C21H32N2O6. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it is characterized by its specific (2S,3S) configuration. [(2S,3S)-2-(2-Benzyloxycarbonylamino-acetylamino)-3-methyl-pentanoylamino]-acetic acid ethyl ester is a derivative of amino acids, featuring a benzyloxycarbonyl (Cbz) protecting group, which is commonly used in peptide synthesis to protect the amino group. The molecule also contains an ethyl ester group, indicating that it is an ester derivative of the corresponding carboxylic acid. This chemical is likely used in the synthesis of peptides or as an intermediate in the preparation of biologically active molecules, given its structure and the protective groups present.
The CAS Registry Mumber 2682-66-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,8 and 2 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2682-66: (6*2)+(5*6)+(4*8)+(3*2)+(2*6)+(1*6)=98 98 % 10 = 8 So 2682-66-8 is a valid CAS Registry Number.