140404-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140404-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,0 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140404-25:
(8*1)+(7*4)+(6*0)+(5*4)+(4*0)+(3*4)+(2*2)+(1*5)=77
77 % 10 = 7
So 140404-25-7 is a valid CAS Registry Number.
140404-25-7Relevant academic research and scientific papers
Rai, K.M. Lokanatha,Hassner
, p. 467 - 472 (1997)
Dipolar cycloadditions of nitrile oxides 2, isolated from the oxidative dehydrogenation of aldoximes by chloramine-T, with vinyl sulphone 3 are discussed.
