55239-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55239-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,2,3 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55239-75:
(7*5)+(6*5)+(5*2)+(4*3)+(3*9)+(2*7)+(1*5)=133
133 % 10 = 3
So 55239-75-3 is a valid CAS Registry Number.
55239-75-3Relevant articles and documents
Anthelmintic 1-(substituted phenyl)-3-alkanimidoyl ureas
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, (2008/06/13)
The compounds of this invention are novel imidoylureas having anthelmintic activity and imidoylthioureas having antifertility activity. They are prepared by the reaction of appropriate amidines with appropriate isocyanates or isothiocyanates.