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10547-71-4

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10547-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10547-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,4 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10547-71:
(7*1)+(6*0)+(5*5)+(4*4)+(3*7)+(2*7)+(1*1)=84
84 % 10 = 4
So 10547-71-4 is a valid CAS Registry Number.

10547-71-4Downstream Products

10547-71-4Relevant articles and documents

Dynamic kinetic asymmetric ring-opening/reductive amination sequence of racemic nitroepoxides with chiral amines: Enantioselective synthesis of chiral vicinal diamines

Agut, Juan,Vidal, Andreu,Rodríguez, Santiago,González, Florenci V.

, p. 5717 - 5722 (2013/07/25)

We report a highly diastereoselective synthesis of vicinal diamines by the treatment of nitroepoxides with primary amines and then a reducing agent. When using a chiral primary amine, racemic nitroepoxides are transformed into chiral diamines as a single enantiomers (>95:5 er) through a dynamic kinetic asymmetric transformation (DYKAT). The overall process is a one-pot procedure combining the exposure of nitroepoxides to chiral amines to afford diastereomeric mixtures of aminoimines and subsequent stereoselective imine reduction.

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