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1372173-47-1

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1372173-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1372173-47-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,2,1,7 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1372173-47:
(9*1)+(8*3)+(7*7)+(6*2)+(5*1)+(4*7)+(3*3)+(2*4)+(1*7)=151
151 % 10 = 1
So 1372173-47-1 is a valid CAS Registry Number.

1372173-47-1Downstream Products

1372173-47-1Relevant articles and documents

An in Situ Approach to Nickel-Catalyzed Cycloaddition of Alkynes and 3-Azetidinones

Thakur, Ashish,Evangelista, Judah L.,Kumar, Puneet,Louie, Janis

, p. 9951 - 9958 (2015/11/03)

An efficient and convenient procedure that generates the active Ni(0) catalyst in situ from cheap, air stable Ni(II) precursors is developed for the [4 + 2]-cycloaddition of alkynes and 3-azetidinones. The reaction affords useful 3-dehydropiperidinones in

A single step approach to piperidines via ni-catalyzed β-carbon elimination

Kumar, Puneet,Louie, Janis

supporting information; experimental part, p. 2026 - 2029 (2012/06/29)

An easy and expeditious route to substituted piperidines is described. A Ni-phosphine complex was used as catalyst for [4 + 2] cycloaddition of 3-azetidinone and alkynes. The reaction has broad substrate scope and affords piperidines in excellent yields a

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