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25126-19-6

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25126-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25126-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,2 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25126-19:
(7*2)+(6*5)+(5*1)+(4*2)+(3*6)+(2*1)+(1*9)=86
86 % 10 = 6
So 25126-19-6 is a valid CAS Registry Number.

25126-19-6Relevant articles and documents

Oxidant controlled regio- and stereodivergent azidohydroxylation of alkenes via I2 catalysis

Prasad,Reddi,Sudalai

supporting information, p. 10276 - 10279 (2015/06/25)

A novel, I2 catalyzed regio- and stereodivergent vicinal azidohydroxylation of alkenes leading to 1,2-azidoalcohols in high yields (up to 92%) and excellent dr (up to 98%) has been developed. This unprecedented transformation employs NaN3 and DMF as N- and O-nucleophiles respectively. The role of DMF as the O-source in the reaction has been unequivocally proven by 18O labelling studies.

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