Cyclohexyloxycarbonyl-DL-serin, also known as (2S)-1-(cyclohexyloxycarbonyl)pyrrolidine-2-carboxylic acid, is a synthetic chemical compound with the molecular formula C13H21NO5. It is a derivative of serine, an amino acid, and features a cyclohexyloxycarbonyl group attached to the serine molecule. Cyclohexyloxycarbonyl-DL-serin is primarily used in peptide synthesis as a protecting group for the amino group, which helps prevent unwanted side reactions during the formation of peptide bonds. Cyclohexyloxycarbonyl-DL-serin is a racemic mixture, containing equal parts of the D and L isomers, making it suitable for various applications in the pharmaceutical and chemical industries.
The CAS Registry Mumber 3309-48-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 9 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3309-48: (6*3)+(5*3)+(4*0)+(3*9)+(2*4)+(1*8)=76 76 % 10 = 6 So 3309-48-6 is a valid CAS Registry Number.