169967-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169967-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,9,6 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 169967-75:
(8*1)+(7*6)+(6*9)+(5*9)+(4*6)+(3*7)+(2*7)+(1*5)=213
213 % 10 = 3
So 169967-75-3 is a valid CAS Registry Number.
169967-75-3Relevant articles and documents
Binuclear chromium(III), manganese(III), iron(III) and cobalt(III) complexes bridged by diaminopyridine
Singh, D. P.,Rana, V. B.
, p. 2901 - 2906 (1995)
Trivalent chromium, manganese, iron and bivalent cobalt salts react with2,6-diaminopyridine and acetylacetone to give complexes of the type [M( C15H17N3O2)X] [where X=Cl, Br, NO3 or NCS for M=chromium(III) and iron(III); X=Cl, Br, OAc or NCS for manganese
