81590-56-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81590-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,9 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81590-56:
(7*8)+(6*1)+(5*5)+(4*9)+(3*0)+(2*5)+(1*6)=139
139 % 10 = 9
So 81590-56-9 is a valid CAS Registry Number.
81590-56-9Relevant academic research and scientific papers
Substituted pyrimidin-2-ones, the salts thereof, processes for their preparation, pharmaceutical compositions containing them and a method therefor
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, (2008/06/13)
Compounds of the general formula: STR1 (wherein X represents a halogen atom or a trifluoromethyl group; R1 represents an optionally substituted C6-10 carbocyclic aromatic group; and R2 represents a hydrogen atom or a lower
