82952-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82952-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,5 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82952-90:
(7*8)+(6*2)+(5*9)+(4*5)+(3*2)+(2*9)+(1*0)=157
157 % 10 = 7
So 82952-90-7 is a valid CAS Registry Number.
82952-90-7Relevant articles and documents
USE OF TRIMETHYLSILYL PROTECTION IN THE SYNTHESIS OF OXYTOCIN FRAGMENTS
Ivanov, A. K.,Antonov, A. A.,Donetskii, I. A.
, p. 95 - 97 (2007/10/02)
The possibility has been studied of obtaining silyl derivatives of amino acids forming components of oxytocin and of obtaining the corresponding peptides from them by the mixed-anhydride method.
