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1335209-95-4

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1335209-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1335209-95-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,2,0 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1335209-95:
(9*1)+(8*3)+(7*3)+(6*5)+(5*2)+(4*0)+(3*9)+(2*9)+(1*5)=144
144 % 10 = 4
So 1335209-95-4 is a valid CAS Registry Number.

1335209-95-4Downstream Products

1335209-95-4Relevant articles and documents

Pyridine-directed carbon–carbon single bond activation: Rhodium-catalyzed decarbonylation of aryl and heteroaromatic ketones

Johnson, Jeffrey B.,Salisbury, Eric A.,Schoonover, Erik J.,VanderRoest, Jacob P.,Wagner, Cole J.

supporting information, (2021/07/28)

The decarbonylation of 2-pyridyl-substituted ketones via transition metal-catalyzed carbon–carbon bond activation provides ready access to a variety of biaryl compounds. The highly efficient and general method provides reliable decarbonylation of benzophenones including a range of functional groups and substitution patterns. The methodology has also proven highly efficient for heteroaromatic substrates, including those containing thiophenyl, indolyl, quinolinyl, and pyridine substitution.

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