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1169681-74-6

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1169681-74-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1169681-74-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,9,6,8 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1169681-74:
(9*1)+(8*1)+(7*6)+(6*9)+(5*6)+(4*8)+(3*1)+(2*7)+(1*4)=196
196 % 10 = 6
So 1169681-74-6 is a valid CAS Registry Number.

1169681-74-6Downstream Products

1169681-74-6Relevant articles and documents

Nucleophilic trifluoromethylation of arylidene Meldrum's acids

Zemtsov, Artem A.,Levin, Vitalij V.,Dilman, Alexander D.,Struchkova, Marina I.,Belyakov, Pavel A.,Tartakovsky, Vladimir A.

experimental part, p. 2998 - 3000 (2009/09/28)

A method for the trifluoromethylation of arylidene Meldrum's acids using Me3SiCF3 followed by transformation of the initial products to CF3-substituted esters and alcohols is described. The sequence of reactions is perform

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