947279-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947279-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,2,7 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 947279-22:
(8*9)+(7*4)+(6*7)+(5*2)+(4*7)+(3*9)+(2*2)+(1*2)=213
213 % 10 = 3
So 947279-22-3 is a valid CAS Registry Number.
947279-22-3Relevant articles and documents
PROCESSES FOR PRODUCING 1-BROMO-2 (CYCLOPROPYL METHOXY)-5 FLUORO-4- METHOXYBENZENE
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Page/Page column 2; 3; 4, (2012/03/26)
This invention provides new processes for the preparation of 1-bromo-2- (cyclopropyl methoxy)-5-fluoro-4-methoxybenzene and for the preparation of an intermediate, 4- f!uoro-3-methoxyphenol.