809290-36-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 809290-36-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,9,2,9 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 809290-36:
(8*8)+(7*0)+(6*9)+(5*2)+(4*9)+(3*0)+(2*3)+(1*6)=176
176 % 10 = 6
So 809290-36-6 is a valid CAS Registry Number.
809290-36-6Relevant articles and documents
Tandem ring-closing metathesis and hydrogenation towards cyclic dinucleotides
Borsting, Philip,Nielsen, Poul
, p. 2140 - 2141 (2002)
Cyclic dinucleotides containing a butylene nucleobase-phophotriester connection are synthesised by a tandem ring-closing metathesis and hydrogenation reaction.