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172606-16-5

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172606-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172606-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,6,0 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 172606-16:
(8*1)+(7*7)+(6*2)+(5*6)+(4*0)+(3*6)+(2*1)+(1*6)=125
125 % 10 = 5
So 172606-16-5 is a valid CAS Registry Number.

172606-16-5Downstream Products

172606-16-5Relevant articles and documents

Aza-heterocycles via copper-catalyzed, remote C–H desaturation of amines

Dare, Ross M.,Nagib, David A.,Paneque, Alyson N.,Stateman, Leah M.

supporting information, p. 210 - 224 (2022/01/19)

A majority of medicines contain a nitrogen atom within a five- or six-membered ring. To rapidly access both such aza-heterocycles, we sought to develop a remote C–H desaturation of amines. Inspired by the Hofmann-L?ffler-Freytag (HLF) synthesis of five-me

Palladium(II)-catalyzed cyclization using molecular oxygen as reoxidant

Roenn, Magnus,Baeckvall, Jan-E.,Andersson, Pher G.

, p. 7749 - 7752 (2007/10/02)

A palladium(II)-catalyzed intramolecular allylic oxidations using, nitrogen and oxygen nucleophiles and molecular oxygen as reoxidant has been developed.

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