93655-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93655-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,5 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93655-53:
(7*9)+(6*3)+(5*6)+(4*5)+(3*5)+(2*5)+(1*3)=159
159 % 10 = 9
So 93655-53-9 is a valid CAS Registry Number.
93655-53-9Relevant academic research and scientific papers
Lead Tetraacetate Oxidation of 4-Oximinoflavans
Kale, Arun V.,Berge, Diwakar D.
, p. 408 - 410 (2007/10/02)
4-Oximinoflavans (I) give the corresponding flavanones (II), flavones (III), 3-acetoxyflavonols (IV) and 3-acetoxydihydroflavonols (V) on oxidation with lead tetraacetate in dry benzene.The yields of the major products, flavanones (II) range between 24 and 36percent.
