72577-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72577-76-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,5,7 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72577-76:
(7*7)+(6*2)+(5*5)+(4*7)+(3*7)+(2*7)+(1*6)=155
155 % 10 = 5
So 72577-76-5 is a valid CAS Registry Number.
72577-76-5Relevant academic research and scientific papers
Synthesis of Didymocarpin-A from Isodidymocarpin and Didymocarpin
Bhattacharyya, Anjan,Adityachaudhury, N.
, p. 58 - 59 (2007/10/02)
The synthesis of didymocarpin-A (I), a new flavanone isolated from Didymocarpus pedicellata, has been achieved from the known chalkone, isodidymocarpin (IV) and the known flavanone, didymocarpin (V).
