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1379325-16-2

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1379325-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1379325-16-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,9,3,2 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1379325-16:
(9*1)+(8*3)+(7*7)+(6*9)+(5*3)+(4*2)+(3*5)+(2*1)+(1*6)=182
182 % 10 = 2
So 1379325-16-2 is a valid CAS Registry Number.

1379325-16-2Downstream Products

1379325-16-2Relevant articles and documents

An efficient, regioselective amination of 3,5-disubstituted pyridine N-oxides using saccharin as an ammonium surrogate

Farrell, Robert P.,Elipe, Maria Victoria Silva,Bartberger, Michael D.,Tedrow, Jason S.,Vounatsos, Filisaty

, p. 168 - 171 (2013/04/10)

A process for the regioselective amination of unsymmetrical 3,5-substituted pyridine N-oxides has been developed utilizing cheap, readily available saccharin as an ammonium surrogate. High conversions of the corresponding saccharin adducts have been achieved under mild reaction conditions. In situ deprotection under acidic conditions allows for a one-pot process to substituted aminopyridines. High regioselectivities were obtained from a variety of 3,5-disubstituted pyridine N-oxides.

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