68657-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68657-11-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,6,5 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68657-11:
(7*6)+(6*8)+(5*6)+(4*5)+(3*7)+(2*1)+(1*1)=164
164 % 10 = 4
So 68657-11-4 is a valid CAS Registry Number.
68657-11-4Relevant academic research and scientific papers
Amidinoureas
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, (2008/06/13)
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.