97372-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97372-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,3,7 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97372-50:
(7*9)+(6*7)+(5*3)+(4*7)+(3*2)+(2*5)+(1*0)=164
164 % 10 = 4
So 97372-50-4 is a valid CAS Registry Number.
97372-50-4Relevant academic research and scientific papers
Absolute Configuration of Naturally Occuring (-)-Xanthorrhizol
John, T. K.,Rao, G. S. Krishna
, p. 35 - 37 (2007/10/02)
The R-configuration (2) of (-)-xanthorrhizol, a phenolic sesquiterpene occuring in the rhizomes of Curcuma xanthorrhiza has been assigned by synthesis of (S)-(+)-xanthorrhizol (13) from (+)-ar-turmerone (3) of known configuration (S).
