31709-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31709-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,7,0 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 31709-93:
(7*3)+(6*1)+(5*7)+(4*0)+(3*9)+(2*9)+(1*3)=110
110 % 10 = 0
So 31709-93-0 is a valid CAS Registry Number.
31709-93-0Relevant academic research and scientific papers
First amido-functionalized niobium and tantalum complexes of the ansa-structural type: Synthesis and photochemical Si-N bond cleavage
Herrmann, Wolfgang A.,Baratta, Walter
, p. 357 - 361 (2007/10/02)
Niobium(V) and tantalum(V) amides [(η5-C5H4)-Si(CH3)2-NR]M[N(CH3)2]3 (R = C6H5) containing chelate-type C, N-Ligands are available in 45% (M = Nb