62019-65-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62019-65-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,1 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62019-65:
(7*6)+(6*2)+(5*0)+(4*1)+(3*9)+(2*6)+(1*5)=102
102 % 10 = 2
So 62019-65-2 is a valid CAS Registry Number.
62019-65-2Relevant articles and documents
Antiinflammatory thieno [2,3-c]pyridine derivatives
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, (2008/06/13)
This invention relates to a process for the preparation of antiinflammatory thieno [2,3-c]- and [3,2-c]pyridines having respectively the following formulae: STR1 in which R1 and R2, which may be the same or different, represent each