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70611-03-9

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70611-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70611-03-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,1 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70611-03:
(7*7)+(6*0)+(5*6)+(4*1)+(3*1)+(2*0)+(1*3)=89
89 % 10 = 9
So 70611-03-9 is a valid CAS Registry Number.

70611-03-9Relevant articles and documents

Triton B-mediated efficient and convenient alkoxylation of activated aryl and heteroaryl halides

Meshram,Goud, P. Ramesh,Reddy, B. Chennakesava,Kumar, D. Aravind

experimental part, p. 2122 - 2129 (2010/08/13)

A simple and convenient one-pot synthesis of aryl alkyl ethers by the alkoxylation of aryl halides with alcohol in the presence of Triton B as a base is described. The procedure is applicable for a variety of aryl and heteroaryl halides, and yields are very good. The use of a nonmetallic base and solvent-free conditions are important features of the reaction. Copyright Taylor & Francis Group, LLC.

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