141889-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141889-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,8 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141889-53:
(8*1)+(7*4)+(6*1)+(5*8)+(4*8)+(3*9)+(2*5)+(1*3)=154
154 % 10 = 4
So 141889-53-4 is a valid CAS Registry Number.
141889-53-4Relevant academic research and scientific papers
Palladium-Catalyzed Coupling of a Propargylglycine Derivative.
Crisp, Geoffrey T.,Robertson, Thomas A.
, p. 3239 - 3250 (2007/10/02)
The coupling of aryl or vinyl halides and triflates with a propargylglycine derivative under the influence of a palladium catalyst has been described.The coupling is compatible with a variety of structural types and functional groups.The coupling was also
