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873977-00-5

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873977-00-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873977-00-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,9,7 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 873977-00:
(8*8)+(7*7)+(6*3)+(5*9)+(4*7)+(3*7)+(2*0)+(1*0)=225
225 % 10 = 5
So 873977-00-5 is a valid CAS Registry Number.

873977-00-5Downstream Products

873977-00-5Relevant articles and documents

First desymmetrization of 1,3-propanediamine derivatives in organic solvent. Development of a new route for the preparation of optically active amines

Bustos, Eduardo,Gotor-Fernandez, Vicente,Montejo-Bernardo, Jose,Garcia-Granda, Santiago,Gotor, Vicente

, p. 4203 - 4206 (2008/02/14)

The chemical synthesis and enzymatic desymmetrization of a panel of prochiral diamines have been successfully described for the first time using lipases in organic solvents. A family of 2-aryl-1,3-propanediamines has been obtained with high enantiopurity and good yields in the PSL-catalyzed reaction using diallyl carbonate in 1,4-dioxane.

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