531504-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 531504-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,1,5,0 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 531504-41:
(8*5)+(7*3)+(6*1)+(5*5)+(4*0)+(3*4)+(2*4)+(1*1)=113
113 % 10 = 3
So 531504-41-3 is a valid CAS Registry Number.
531504-41-3Relevant academic research and scientific papers
bis-bidenticity of 2,4-dihydroxy-5-acetylacetophenone and its derivatives with divalent nickel and copper
Shyamala,Jayatyagaraju
, p. 63 - 75 (2008/10/08)
Cu(II) and Ni(II) complexes of 2,4-dihydroxy-5-acetylacetophenone (H2L), 2,4-dihydroxy-5-acetylacetophenone dihydrazone (H2L′) and 2,4-dihydroxy-5-acetylacetophenonedioxime (H2L″) were synthesized and characterized by elem
