78812-99-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78812-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,1 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78812-99:
(7*7)+(6*8)+(5*8)+(4*1)+(3*2)+(2*9)+(1*9)=174
174 % 10 = 4
So 78812-99-4 is a valid CAS Registry Number.
78812-99-4Relevant academic research and scientific papers
PHOTOCYCLIZATION OF ENOL ACETATES OF o-ACETOXYACETOPHENONES TO CHROMONES
Garcia, Hermenegildo,Martinez-Utrilla, Roberto,Miranda, Miguel Angel
, p. 1749 - 1750 (2007/10/02)
Enol acetates of o-acetoxyacetophenones give chromones upon irradiation with uv-light.
