171089-41-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171089-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,0,8 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 171089-41:
(8*1)+(7*7)+(6*1)+(5*0)+(4*8)+(3*9)+(2*4)+(1*1)=131
131 % 10 = 1
So 171089-41-1 is a valid CAS Registry Number.
171089-41-1Relevant articles and documents
The First Application of Samarium(II) Diiodide for the Formation of Group 14 Element Catenates: Synthesis of Tri- or Poly-germanes and Polystannanes
Yokoyama, Yasuo,Hayakawa, Masamichi,Azemi, Takushi,Mochida, Kunio
, p. 2275 - 2276 (1995)
Some Group 14 element catenates such as tri- or poly-germanes and polystannanes are synthesized by use of the one-electron reducing agent SmI2.
