40213-71-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40213-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,2,1 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40213-71:
(7*4)+(6*0)+(5*2)+(4*1)+(3*3)+(2*7)+(1*1)=66
66 % 10 = 6
So 40213-71-6 is a valid CAS Registry Number.
40213-71-6Relevant articles and documents
THE HYDROLYSIS OF PHENYLHYDROXAMIC ACID IN CONCENTRATED AQUEOUS SODIUM HYDROXIDE
Bhuva, V. S.,Buglass, A. J.
, p. 777 - 778 (1984)
Phenylhydroxamic acid undergoes hydrolysis in concentrated NaOH via a complex mechanism: a maximum is observed in the plot of k0 versus which is attributed to the existence of one or more pre-equilibria influencing the rate-limiting step.