109772-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109772-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 109772-83:
(8*1)+(7*0)+(6*9)+(5*7)+(4*7)+(3*2)+(2*8)+(1*3)=150
150 % 10 = 0
So 109772-83-0 is a valid CAS Registry Number.
109772-83-0Relevant academic research and scientific papers
On Odoratin
Chatterjea, J. N.,Shaw, S. C.,Fatma, A.
, p. 990 - 992 (2007/10/02)
Two new syntheses of odoratin (1) are reported.