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1195776-87-4

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1195776-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1195776-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,7,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1195776-87:
(9*1)+(8*1)+(7*9)+(6*5)+(5*7)+(4*7)+(3*6)+(2*8)+(1*7)=214
214 % 10 = 4
So 1195776-87-4 is a valid CAS Registry Number.

1195776-87-4Relevant articles and documents

Direct metalation of methoxymethyl arylmethyl ethers: A tin-free approach to the generation of α-alkoxyalkoxy-substituted aryllithiums

Azzena, Ugo,Pisano, Luisa,Mocci, Sarah

experimental part, p. 3619 - 3625 (2010/01/18)

The generation of a series of α-methoxymethoxy-substituted arylmethyllithiums was achieved by direct metalation of the corresponding arylmethyl methoxymethyl ethers. While the effect of substituents at the benzylic position is straightforward, substituent

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