175777-26-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175777-26-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,7,7 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 175777-26:
(8*1)+(7*7)+(6*5)+(5*7)+(4*7)+(3*7)+(2*2)+(1*6)=181
181 % 10 = 1
So 175777-26-1 is a valid CAS Registry Number.
175777-26-1Relevant articles and documents
Synthesis and analysis of Leu-enkephalin analogues containing reverse turn peptidomimetics
Claridge, Timothy D. W.,Hulme, Christopher,Kelly, Richard J.,Lee, Victor,Nash, Ian A.,Schofield, Christopher J.
, p. 485 - 490 (2007/10/03)
The synthesis and 1H n.m.r. analysis of peptidomimetics of Leu-enkephalin containing bicyclic lactams is described.