73644-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73644-68-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73644-68:
(7*7)+(6*3)+(5*6)+(4*4)+(3*4)+(2*6)+(1*8)=145
145 % 10 = 5
So 73644-68-5 is a valid CAS Registry Number.
73644-68-5Relevant academic research and scientific papers
Spin Labeled Oligopeptides as Substrate Analogous Inhibitors of Leucine Aminopeptidase
Fittkau, Siegfried,Damerau, Werner
, p. 1032 - 1038 (2007/10/02)
The synthesis of L-Thr(But)-(L-Phe)n-SL peptides C-terminal labeled with the nitroxide spin label 2,2,5,5-tetramethyl-3-amino-pyrrolidin-1-oxyl, is described and e.s.r. parameters of the labeled compounds are presented.As shown by e.
