731744-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 731744-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,1,7,4 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 731744-72:
(8*7)+(7*3)+(6*1)+(5*7)+(4*4)+(3*4)+(2*7)+(1*2)=162
162 % 10 = 2
So 731744-72-2 is a valid CAS Registry Number.
731744-72-2Relevant 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.
