222020-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222020-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,0,2 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 222020-92:
(8*2)+(7*2)+(6*2)+(5*0)+(4*2)+(3*0)+(2*9)+(1*2)=70
70 % 10 = 0
So 222020-92-0 is a valid CAS Registry Number.
222020-92-0Relevant academic research and scientific papers
Efficient syntheses of optically active 2-arylalkanoic acids
Beaulieu, Christian,Spino, Claude
, p. 1637 - 1640 (2007/10/03)
A highly enantioselective synthesis of 2-axylpropanoic acid was achieved, using a new developed methodology of cuprate addition to chiral carbonates derived from menthone.
