25694-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25694-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,6,9 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 25694-53:
(7*2)+(6*5)+(5*6)+(4*9)+(3*4)+(2*5)+(1*3)=135
135 % 10 = 5
So 25694-53-5 is a valid CAS Registry Number.
25694-53-5Relevant articles and documents
Single step stereoselective synthesis of unprotected 2,4-dinitrophenyl glycosides
Sharma, Sunil K.,Corrales, Guillermo,Penades, Soledad
, p. 5627 - 5630 (1995)
Unprotected 2,4-dinitrophenyl glycosides have been synthesized in a single step by the reaction of mono- and disaccharides with 1-fluoro-2,4-dinitrobenzene in the presence of a solution of sodium bicarbonate.
