β-(DL-α-Tosylamino-butyrylamino)-propionamid is a complex organic compound with the chemical formula C16H22N4O4S. It is a derivative of propionamid, featuring a butyrylamino group attached to the propionamid backbone, which is further connected to a tosylamino group. The tosyl group, derived from toluene sulfonyl chloride, is a protecting group used in peptide synthesis to prevent unwanted side reactions. β-(DL-α-Tosylamino-butyrylamino)-propionamid is of interest in the field of organic chemistry, particularly in the synthesis of peptides and other biologically active molecules, due to its potential applications in the development of pharmaceuticals and other chemical compounds. Its structure allows for the exploration of various chemical reactions and modifications, making it a valuable tool in the synthesis of more complex molecules.
The CAS Registry Mumber 17087-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,8 and 7 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 17087-03: (7*1)+(6*7)+(5*0)+(4*8)+(3*7)+(2*0)+(1*3)=105 105 % 10 = 5 So 17087-03-5 is a valid CAS Registry Number.