675123-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 675123-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,5,1,2 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 675123-28:
(8*6)+(7*7)+(6*5)+(5*1)+(4*2)+(3*3)+(2*2)+(1*8)=161
161 % 10 = 1
So 675123-28-1 is a valid CAS Registry Number.
675123-28-1Relevant articles and documents
Inherent helicity in an extended tris-bipyridyl molecular cage
Perkins, David F.,Lindoy, Leonard F.,Meehan, George V.,Turner, Peter
, p. 152 - 153 (2004)
A new molecular cage incorporating three bipyridyl units has been synthesised by a conventional multi-step procedure as well as, much more efficiently, by a Ni(II) template procedure; an X-ray structure of the nickel complex shows that it adopts an exo co