862802-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 862802-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,8,0 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 862802-05:
(8*8)+(7*6)+(6*2)+(5*8)+(4*0)+(3*2)+(2*0)+(1*5)=169
169 % 10 = 9
So 862802-05-9 is a valid CAS Registry Number.
862802-05-9Relevant articles and documents
COUPLING REACTIONS USEFUL IN THE PREPARATION OF (1H-TETRAZOL-5-YL)-BIPHENYL DERIVATIVES
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Page/Page column 25-26, (2010/02/13)
The present invention relates to a process for the manufacture of intermediates that may be used for the manufacture of ARBs (also called angiotension II receptor antagonists or AT1 receptor antagonists) comprising as a common structural feature a (lH-tet