4724-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4724-11-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4724-11:
(6*4)+(5*7)+(4*2)+(3*4)+(2*1)+(1*1)=82
82 % 10 = 2
So 4724-11-2 is a valid CAS Registry Number.
4724-11-2Relevant academic research and scientific papers
New Depsides from the Lichen Biatora sorediosa
Elix, John A.,David, Feeya
, p. 1643 - 1647 (2007/10/02)
The new depsides 2'-O-methylisohyperlatolic acid (4) and 2'-O-methylsuperlatolic acid (5) have been detected in the lichen Biatora sorediosa, and the structure of these metabolites has been established by unambiguous synthesis.
