104821-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104821-82-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,2 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104821-82:
(8*1)+(7*0)+(6*4)+(5*8)+(4*2)+(3*1)+(2*8)+(1*2)=101
101 % 10 = 1
So 104821-82-1 is a valid CAS Registry Number.
104821-82-1Relevant articles and documents
5-alkoxy-pyrido[4,3-d]pyrimidine derivatives
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, (2008/06/13)
The invention concerns new 5-alkoxy-pyrido[4,3-d]pyrimidine derivatives and pharmacologically acceptable salts thereof, as well as a chemically novel process for their preparation. The new compounds are used in the control of cerebral, cardiac or peripher
