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119441-82-6

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119441-82-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119441-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,4,4 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119441-82:
(8*1)+(7*1)+(6*9)+(5*4)+(4*4)+(3*1)+(2*8)+(1*2)=126
126 % 10 = 6
So 119441-82-6 is a valid CAS Registry Number.

119441-82-6Downstream Products

119441-82-6Relevant articles and documents

Magnesium- and Titanium-induced Reductive Coupling of Carbonyl Compounds: Efficient Syntheses of Pinacols and Alkenes

Fuerstner, Alois,Csuk, Rene,Rohrer, Christian,Weidmann, Hans

, p. 1729 - 1734 (2007/10/02)

Finely dispersed magnesium on graphite was found to be a totally selective single-electron transfer reagent of general utility for the reduction of various kinds of carbonyl and dicarbonyl compounds to pinacols, a reaction quite compatible with a number of functional groups.Similarly, titanium on graphite proved to be a universally applicable reducing agent for the efficient conversion of pinacols, carbonyl and dicarbonyl compounds into alkenes and cycloalkenes respectively and for the cyclization of oxo alkanoates to enol ethers, facilitating and unifying the highly useful McMurry reaction.The practicability of the presently known carbonyl coupling methods is discussed in the light of these results.

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