77373-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77373-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,7 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77373-20:
(7*7)+(6*7)+(5*3)+(4*7)+(3*3)+(2*2)+(1*0)=147
147 % 10 = 7
So 77373-20-7 is a valid CAS Registry Number.
77373-20-7Relevant academic research and scientific papers
Synthesis of 4'-Methoxyfuranoflavone
Krishnamurti, M.,Parthasarathi, J.
, p. 816 - 817 (2007/10/02)
The title furanoflavone, isolated from the roots of Derris mollis has been synthesised starting from 2-hydroxyfuranoacetophenone and passing through the stages of chalkone (I) and flavanone (II).DDQ treatment
