172479-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172479-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,4,7 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 172479-27:
(8*1)+(7*7)+(6*2)+(5*4)+(4*7)+(3*9)+(2*2)+(1*7)=155
155 % 10 = 5
So 172479-27-5 is a valid CAS Registry Number.
172479-27-5Relevant articles and documents
Highly Substituted Tris(pyrazolyl)methane Ligands and Some Zinc Complexes Thereof
Titze, Christoph,Hermann, Joerg,Vahrenkamp, Heinrich
, p. 1095 - 1104 (2007/10/03)
Tris(pyrazolyl)methane ligands in which two or three of the pyrazole carbon atoms bear organic substituents (L1-L7) were synthesized from chloroform and the corresponding pyrazole under phase transfer conditions.Their behavior toward
