52010-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52010-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,1 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52010-79:
(7*5)+(6*2)+(5*0)+(4*1)+(3*0)+(2*7)+(1*9)=74
74 % 10 = 4
So 52010-79-4 is a valid CAS Registry Number.
52010-79-4Relevant academic research and scientific papers
Contribution to the analysis of the hypoglycaemic agent tolbutamide. II
Oelschlaeger,Blume
, p. 581 - 584 (2007/10/02)
The chemical identification reaction for tolbutamide (USP 1975) involves its hydrolysis by sulphuric acid with the formation of n-butylamine. This amine then reacts with diazotised p-nitraniline to give 8 red or yellow coloured compounds. A radicalic and
