211239-16-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 211239-16-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,2,3 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 211239-16:
(8*2)+(7*1)+(6*1)+(5*2)+(4*3)+(3*9)+(2*1)+(1*6)=86
86 % 10 = 6
So 211239-16-6 is a valid CAS Registry Number.
211239-16-6Relevant articles and documents
Syntheses and reactions of tetrazole-group 13 complexes
Munoz-Hernandez, Miguel-Angel,Hill, Michael S.,Atwood
, p. 2237 - 2242 (1998)
The combination of 5-phenyl-1-H-tetrazole (let) with AlR3 in stoichiometries of 1-3 leads to the compounds [(tet)AlR2]n R=Me (1), Et (2), iBu (3), [(tet)2AlMe]n (4), and [(tet)3A