1272412-55-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1272412-55-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,2,4,1 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1272412-55:
(9*1)+(8*2)+(7*7)+(6*2)+(5*4)+(4*1)+(3*2)+(2*5)+(1*5)=131
131 % 10 = 1
So 1272412-55-1 is a valid CAS Registry Number.
1272412-55-1Relevant articles and documents
A cavity-shaped diphosphane displaying Oschelating behavior
Gramage-Doria, Rafael,Armspach, Dominique,Matt, Dominique,Toupet, Loic
, p. 1554 - 1559 (2011/03/23)
A molecular balance wheel: Transition metals form β-cyclodextrin- derived diphosphane chelate complexes (picture: ligand structure) in which a fast oscillatory motion about the metal ion takes place ("oschelating behavior"). The observed movement occurs w
