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1196876-19-3

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1196876-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1196876-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,8,7 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1196876-19:
(9*1)+(8*1)+(7*9)+(6*6)+(5*8)+(4*7)+(3*6)+(2*1)+(1*9)=213
213 % 10 = 3
So 1196876-19-3 is a valid CAS Registry Number.

1196876-19-3Downstream Products

1196876-19-3Relevant academic research and scientific papers

Synthesis of polysubstituted pyrroles via phi(OAC)2-mediated oxidative coupling of enamine esters and ketones

Wang, Jun-Yan,Liu, Su-Ping,Yu, Wei

, p. 2529 - 2533 (2009)

Enamine esters or ketones could undergo homocoupling by the action of (diacetoxyiodo)benzene in the presence of BF3OEt2, giving rise to pyrrole products. This reaction could be used to synthesize symmetric polysubstituted pyrroles. Some asymmetric polysub

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