141889-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141889-56-7 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 141889-56:
(8*1)+(7*4)+(6*1)+(5*8)+(4*8)+(3*9)+(2*5)+(1*6)=157
157 % 10 = 7
So 141889-56-7 is a valid CAS Registry Number.
141889-56-7Relevant 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
