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69470-81-1

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69470-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69470-81-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,7 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69470-81:
(7*6)+(6*9)+(5*4)+(4*7)+(3*0)+(2*8)+(1*1)=161
161 % 10 = 1
So 69470-81-1 is a valid CAS Registry Number.

69470-81-1Downstream Products

69470-81-1Relevant articles and documents

Br?nsted-acid-catalyzed coupling of electron-rich arenes with substituted allylic and secondary benzylic alcohols

Le Bras, Jean,Muzart, Jacques

, p. 7942 - 7948 (2008/02/08)

p-Toluenesulfonic acid and triflic acid catalyze efficiently the coupling of electron-rich arenes with allylic and benzylic alcohols. Reactions are conducted under mild conditions, in air, and in the absence of solvent.

The Synthesis of Naturally Occurring C6-C3 and C6-C3-C6 Substances by the Use of Low-Valent Nickel-Mediated Grignard Reactions

Wenkert, Ernest,Fernandes, Joao Battista,Michelotti, Enrique L.,Swindell, Charles S.

, p. 701 - 703 (2007/10/02)

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