25940-12-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25940-12-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,4 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25940-12:
(7*2)+(6*5)+(5*9)+(4*4)+(3*0)+(2*1)+(1*2)=109
109 % 10 = 9
So 25940-12-9 is a valid CAS Registry Number.
25940-12-9Relevant academic research and scientific papers
Reaction of o-aminobenzohydroxamic acid with aldehydes
Luk'yanov,Gordeev
, p. 110 - 112 (2007/10/03)
The reaction of o-aminobenzohydroxamic acid with aliphatic, aromatic, or heterocyclic aldehydes leads to the formation of derivatives of 3-hydroxy-1,2-dihydroquinazolin-4-one.
