298680-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 298680-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,8,6,8 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 298680-43:
(8*2)+(7*9)+(6*8)+(5*6)+(4*8)+(3*0)+(2*4)+(1*3)=200
200 % 10 = 0
So 298680-43-0 is a valid CAS Registry Number.
298680-43-0Relevant academic research and scientific papers
Derivatives of pyrimido[6.1-a]isoquinolin-4-one
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, (2008/06/13)
The invention provides compounds or salts thereof of the general formula (I): wherein each of R1 and RX independently represents a C1-6 alkyl or C2-7 acyl group; X represents OCH2 or a group CR3R
