1208216-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1208216-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,8,2,1 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1208216-75:
(9*1)+(8*2)+(7*0)+(6*8)+(5*2)+(4*1)+(3*6)+(2*7)+(1*5)=124
124 % 10 = 4
So 1208216-75-4 is a valid CAS Registry Number.
1208216-75-4Relevant articles and documents
Unsymmetrical triangular schiff base macrocycles with cone conformations
Jiang, Jian,MacLachlan, Mark J.
, p. 1020 - 1023 (2010)
chemical Equation presented Two new unsymmetrlcal Schiff base macrocycles with isosceles triangle shapes have been prepared. The macrocycles adopt cone-shaped conformations that rapidly interconvert at high temperature. Dynamic NMR studies show that the m