5099-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5099-01-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,9 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5099-01:
(6*5)+(5*0)+(4*9)+(3*9)+(2*0)+(1*1)=94
94 % 10 = 4
So 5099-01-4 is a valid CAS Registry Number.
5099-01-4Relevant academic research and scientific papers
Griffiths,Hawkins
, p. 463 - 464 (1972)
The 4-arylazo-1-naphthols (1) undergo self-sensitised or dye-sensitised photo-oxidation in solution, giving 1,4-naphthaquinone and the aryl-diazonium ion.
