138971-55-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138971-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,7 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138971-55:
(8*1)+(7*3)+(6*8)+(5*9)+(4*7)+(3*1)+(2*5)+(1*5)=168
168 % 10 = 8
So 138971-55-8 is a valid CAS Registry Number.
138971-55-8Relevant academic research and scientific papers
Synthesis of Mammalian Gonadoliberin Analogs with the N-terminal Glutamine or Glutamic Acid
Masiukiewicz, Elzbieta,Rzeszotarska, Barbara,Fortuna, Gabriela,Kochman, Kazimierz
, p. 573 - 578 (2007/10/02)
Synthesis of two mammalian gonadoliberin analogs, 1>GnRH and 1>GnRH, in solution by the peptide segment coupling of the type has been described.
