98300-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98300-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,0 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98300-29:
(7*9)+(6*8)+(5*3)+(4*0)+(3*0)+(2*2)+(1*9)=139
139 % 10 = 9
So 98300-29-9 is a valid CAS Registry Number.
98300-29-9Relevant articles and documents
3,4-Dialkoxy-2-alkylcarbonyl analino compounds
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, (2008/06/13)
A process for preparing 4-alkyl-2(1H)quinazolinone-1-alkanoic acid derivatives is described. The 4-alkyl-2(1H)quinazolinones are useful as cardiovascular agents.