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1619267-34-3

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1619267-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1619267-34-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,2,6 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1619267-34:
(9*1)+(8*6)+(7*1)+(6*9)+(5*2)+(4*6)+(3*7)+(2*3)+(1*4)=183
183 % 10 = 3
So 1619267-34-3 is a valid CAS Registry Number.

1619267-34-3Downstream Products

1619267-34-3Relevant academic research and scientific papers

One-pot synthesis of polysubstituted 3-acylpyrroles by cooperative catalysis

Cui, Hai-Lei,Tanaka, Fujie

, p. 5822 - 5826 (2014/08/05)

One-pot syntheses of polysubstituted 3-acylpyrroles from readily available unsaturated ketones and N-substituted propargylated amines have been developed. An aza-Michael/alkyne carbocyclization cascade, by cooperative catalysis using pyrrolidine and a copper salt, followed by oxidation in situ gave 3-acylpyrroles, which were also transformed further to functionalized, highly substituted 3-acylpyrroles. This journal is the Partner Organisations 2014.

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