56657-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56657-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,6,5 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56657-77:
(7*5)+(6*6)+(5*6)+(4*5)+(3*7)+(2*7)+(1*7)=163
163 % 10 = 3
So 56657-77-3 is a valid CAS Registry Number.
56657-77-3Relevant academic research and scientific papers
Substituted oxazoles and thiazoles as herbicides
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, (2008/06/13)
Substituted oxazoles and thiazoles are useful as herbicides.