199854-06-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 199854-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,8,5 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 199854-06:
(8*1)+(7*9)+(6*9)+(5*8)+(4*5)+(3*4)+(2*0)+(1*6)=203
203 % 10 = 3
So 199854-06-3 is a valid CAS Registry Number.
199854-06-3Relevant articles and documents
Metal complexes of salicylhydroxamic acid and O-acetylsalicylhydroxamic acid
O'Brien, Eimear C.,Le Roy, Sylvie,Levaillain, Jocelyne,Fitzgerald, Desmond J.,Nolan, Kevin B.
, p. 117 - 120 (1997)
The salicylhydroxamic acid (H2Sha) complexes, Ni(HSha)2·2H2O, Cu(HSha)2-2H2O, Cu(HSha)2·1.5H2O and Fe(Sha)3·2H2O, in which the ligand is coordinated to the metal through the hydr
