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53639-54-6

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53639-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53639-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,3 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53639-54:
(7*5)+(6*3)+(5*6)+(4*3)+(3*9)+(2*5)+(1*4)=136
136 % 10 = 6
So 53639-54-6 is a valid CAS Registry Number.

53639-54-6Downstream Products

53639-54-6Relevant articles and documents

Enantioselective organocatalytic multicomponent synthesis of 2,6-diazabicyclo[2.2.2]octanones

Sanchez Duque, Maria Del Mar,Basle, Olivier,Genisson, Yves,Plaquevent, Jean-Christophe,Bugaut, Xavier,Constantieux, Thierry,Rodriguez, Jean

, p. 14143 - 14146 (2013)

Three-star compounds: The title reaction of β-ketoamides, acrolein, and aminophenols, catalyzed by a bifunctional thiourea-tertiary amine organocatalyst, enables the preparation of an enantioenriched diazabicyclo[2.2.2]octanone (2,6-DABCO) scaffold. The c

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