228402-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 228402-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,8,4,0 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 228402-49:
(8*2)+(7*2)+(6*8)+(5*4)+(4*0)+(3*2)+(2*4)+(1*9)=121
121 % 10 = 1
So 228402-49-1 is a valid CAS Registry Number.
228402-49-1Relevant articles and documents
Structure, magnetic, and optical properties in Zn0.98- xCu0.02FexO diluted magnetic semiconductors
Liu, Huilian,Yang, Jinghai,Hua, Zhong,Zhang, Yongjun,Yang, Lili,Wang, Dandan
, p. 1811 - 1814 (2010)
Cu-doped and Cu, Fe codoped ZnO diluted magnetic semiconductors (DMSs) powders samples were synthesized by the sol-gel method. The X-ray diffraction (XRD) results showed the Zn0.985Cu0.02O and Zn 0.95Fe0.03Cusu
