1012322-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1012322-73-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,2,3,2 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1012322-73:
(9*1)+(8*0)+(7*1)+(6*2)+(5*3)+(4*2)+(3*2)+(2*7)+(1*3)=74
74 % 10 = 4
So 1012322-73-4 is a valid CAS Registry Number.
1012322-73-4Relevant articles and documents
Tetrazarsoles - A new class of binary arsenic-nitrogen heterocycles
Schulz, Axel,Villinger, Alexander
, p. 603 - 606 (2008/09/20)
Croup 15 galore: A new five-membered ring containing only nitrogen and arsenic was synthesized by a GaCl3-assisted [3+2] cycloaddition. The novel tetrazarsole was stabilized as the GaCl3 adduct (see structure; Cl green, Ga purple, N blue, As red, C gray). (Chemical Equation Presented).
