647012-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 647012-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,7,0,1 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 647012-25:
(8*6)+(7*4)+(6*7)+(5*0)+(4*1)+(3*2)+(2*2)+(1*5)=137
137 % 10 = 7
So 647012-25-7 is a valid CAS Registry Number.
647012-25-7Relevant academic research and scientific papers
Two prolines with a difference: contrasting stereoelectronic effects of 4R/S-aminoproline on triplex stability in collagen peptides [pro(X)-pro(Y)-Gly]n.
Umashankara,Babu, I Ramesh,Ganesh, Krishna N
, p. 2606 - 2607 (2007/10/03)
4R/S-Aminoprolines when present in the X-position of collagen peptide [pro(X)-pro(Y)-Gly]n exhibit pH- and stereochemistry-dependent effects on triplex stability.
