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906727-79-5

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906727-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 906727-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,7,2 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 906727-79:
(8*9)+(7*0)+(6*6)+(5*7)+(4*2)+(3*7)+(2*7)+(1*9)=195
195 % 10 = 5
So 906727-79-5 is a valid CAS Registry Number.

906727-79-5Downstream Products

906727-79-5Relevant 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)

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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