566945-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 566945-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,9,4 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 566945-91:
(8*5)+(7*6)+(6*6)+(5*9)+(4*4)+(3*5)+(2*9)+(1*1)=213
213 % 10 = 3
So 566945-91-3 is a valid CAS Registry Number.
566945-91-3Relevant academic research and scientific papers
COUMARIN DERIVATIVES, PROCESS FOR THEIR PRODUCTION AND USE THEREOF
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Page 85, (2010/02/08)
Compounds represented by the general formula [I]: wherein R1 and R2 are each hydrogen, halogen, an optionally substituted linear hydrocarbon group, or hydroxyl which may be substituted with an optionally substituted liner hydrocarbon
