1204435-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1204435-50-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,4,3 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1204435-50:
(9*1)+(8*2)+(7*0)+(6*4)+(5*4)+(4*3)+(3*5)+(2*5)+(1*0)=106
106 % 10 = 6
So 1204435-50-6 is a valid CAS Registry Number.
1204435-50-6Relevant articles and documents
Ruthenium olefin metathesis catalysts bearing carbohydrate-based N-heterocyclic carbenes
Keitz, Benjamin K.,Grubbs, Robert H.
scheme or table, p. 403 - 408 (2010/04/04)
Ru-based olefin metathesis catalysts containing carbohydrate-derived NHCs from glucose and galactose were synthesized and characterized by NMR spectroscopy. 2D-NMR spectroscopy revealed the presence of Ru-C (benzylidene) rotamers at room temperature, and
