123768-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123768-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,6 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 123768-54:
(8*1)+(7*2)+(6*3)+(5*7)+(4*6)+(3*8)+(2*5)+(1*4)=137
137 % 10 = 7
So 123768-54-7 is a valid CAS Registry Number.
123768-54-7Relevant academic research and scientific papers
Syntheses of Flavonols, Benthamitin and Artemexitin
Bhardwaj, D. K.,Jain, R. K.,Malhotra, V. P.,Tyagi, O. D.
, p. 685 - 686 (2007/10/02)
3,5,6,7,2',4',5'-Heptamethoxyflavone (benthamitin, I) and 5,7,3',4'-tetrahydroxy-3,5'-dimethoxyflavone (artemexitin, II) isolated from Distemonanthus benthamianus and Artemisia monosperma respectively have been synthesised, to provide synthetic evidence f
