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943240-16-2

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943240-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 943240-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,2,4 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 943240-16:
(8*9)+(7*4)+(6*3)+(5*2)+(4*4)+(3*0)+(2*1)+(1*6)=152
152 % 10 = 2
So 943240-16-2 is a valid CAS Registry Number.

943240-16-2Relevant academic research and scientific papers

Catalytic enantioselective petasis-type reaction of quinolines catalyzed by a newly designed thiourea catalyst

Yamaoka, Yousuke,Miyabe, Hideto,Takemoto, Yoshiji

, p. 6686 - 6687 (2008/02/06)

A newly designed thiourea catalyst provides sufficient activation of organoboronic acids to facilitate the enantioselective Petasis transformation of quinolines even at low temperatures. A high degree of stereocontrol was achieved in the reaction of vario

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