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169612-46-8

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169612-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169612-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,6,1 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 169612-46:
(8*1)+(7*6)+(6*9)+(5*6)+(4*1)+(3*2)+(2*4)+(1*6)=158
158 % 10 = 8
So 169612-46-8 is a valid CAS Registry Number.

169612-46-8Downstream Products

169612-46-8Relevant articles and documents

Mild, Redox-Neutral Formylation of Aryl Chlorides through the Photocatalytic Generation of Chlorine Radicals

Nielsen, Matthew K.,Shields, Benjamin J.,Liu, Junyi,Williams, Michael J.,Zacuto, Michael J.,Doyle, Abigail G.

, p. 7191 - 7194 (2017)

We report a redox-neutral formylation of aryl chlorides that proceeds through selective 2-functionalization of 1,3-dioxolane through nickel and photoredox catalysis. This scalable benchtop approach provides a distinct advantage over traditional reductive carbonylation in that no carbon monoxide, pressurized gas, or stoichiometric reductant is employed. The mild conditions give unprecedented scope from abundant and complex aryl chloride starting materials.

Methylene piperazine-2,5-diones as templates for the synthesis of amino acid derivatives

Chai, Christina L. L.,King, Alison R.

, p. 4295 - 4298 (2007/10/02)

Methylene piperazine-2,5-diones 5a and 5b are important synthetic intermediates. The preparation as well as the use of these compounds in the synthesis of amino acid derivatives are described. Our studies demonstrate that excellent chiral induction in car

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