25854-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25854-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,5 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25854-39:
(7*2)+(6*5)+(5*8)+(4*5)+(3*4)+(2*3)+(1*9)=131
131 % 10 = 1
So 25854-39-1 is a valid CAS Registry Number.
InChI:InChI=1/C2H4NO2.Na/c1-2-3(4)5;/h2H,1H3;/q-1;+1
25854-39-1Relevant articles and documents
α-Nitrohydrazones: Versatile intermediates for phosphonate derivatives formation from primary nitro compounds
El Ka?m,Grimaud,Jana,Tirla
, p. 2037 - 2038 (2007/10/03)
Primary nitro compounds can be easily converted into hydrazonophosphonate derivatives through coupling with aryldiazonium salts followed by an Arbuzov-type reaction with phosphite.