346-41-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 346-41-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,4 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 346-41:
(5*3)+(4*4)+(3*6)+(2*4)+(1*1)=58
58 % 10 = 8
So 346-41-8 is a valid CAS Registry Number.
346-41-8Relevant articles and documents
Process for the preparation of diphenyl ethers
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, (2008/06/13)
In a process for the preparation of a diphenyl ether substituted in the 4,4'-position and/or the 2,2'-position relative to the ether oxygen atom by reaction of a reactive benzene compound substituted in the 1-position and the 2- or 4-position with a salt
