1449124-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1449124-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,1,2 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1449124-21:
(9*1)+(8*4)+(7*4)+(6*9)+(5*1)+(4*2)+(3*4)+(2*2)+(1*1)=153
153 % 10 = 3
So 1449124-21-3 is a valid CAS Registry Number.
1449124-21-3Relevant articles and documents
Synthesis of human growth hormone-releasing hormone via three-fragment serine/threonine ligation (STL)
Zhang, Yinfeng,Li, Tianlu,Li, Xuechen
, p. 5584 - 5587 (2013)
The synthesis of human growth hormone-releasing hormone (hGH-RH), by the chemoselective serine/threonine ligations (STLs) of three unprotected peptide fragments, is reported. To allow for the multiple-fragment ligation, we chose the Msz (p-(methylsulfinyl
