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861843-72-3

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861843-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861843-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,8,4 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 861843-72:
(8*8)+(7*6)+(6*1)+(5*8)+(4*4)+(3*3)+(2*7)+(1*2)=193
193 % 10 = 3
So 861843-72-3 is a valid CAS Registry Number.

861843-72-3Downstream Products

861843-72-3Relevant articles and documents

Selective palladium-catalyzed amination of β-chloroacroleins by substituted anilines

Hesse, Stéphanie,Kirsch, Gilbert

, p. 6534 - 6539 (2005)

β-Chloroacroleins can undergo a selective amination on their chloro position under palladium catalysis; in those conditions, no imine formation was observed. Their coupling with anilines carrying electron-donating or electron-withdrawing substituents proceeds in moderate to good yields and steric hindrance does not seem to be a limitation as o-substituted anilines react readily.

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