873558-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873558-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,5,5 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 873558-20:
(8*8)+(7*7)+(6*3)+(5*5)+(4*5)+(3*8)+(2*2)+(1*0)=204
204 % 10 = 4
So 873558-20-4 is a valid CAS Registry Number.
873558-20-4Relevant academic research and scientific papers
Novel organic molecular catalyst having binaphthol skeketon and processes for producing the same and application thereof
-
Page/Page column 5; 8, (2010/02/15)
A novel organic molecular catalysts represented by the following formula (1) or (2): and a method for carrying out asymmetric reactions/asymmetric synthesis using these organic molecular catalysts.
