82774-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82774-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,7 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82774-92:
(7*8)+(6*2)+(5*7)+(4*7)+(3*4)+(2*9)+(1*2)=163
163 % 10 = 3
So 82774-92-3 is a valid CAS Registry Number.
82774-92-3Relevant articles and documents
SYNTHESIS OF FRAGMENT 8-12 OF THE NATURAL SEQUENCE OF ACTH
Rabinovich, A. K.,Krysin, E. P.,Karel'skii, V. N.,Titova, E. V.
, p. 94 - 98 (1982)
Two new variants of the synthesis of the pentapeptide 8-12 of the natural sequence of ACTH are presented.In some stages, the trimethylsilyl group was used as temporary protection of the carboxy group of the amino component.The final and intermediate compo
