131497-08-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131497-08-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,9 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 131497-08:
(8*1)+(7*3)+(6*1)+(5*4)+(4*9)+(3*7)+(2*0)+(1*8)=120
120 % 10 = 0
So 131497-08-0 is a valid CAS Registry Number.
131497-08-0Relevant articles and documents
A short route to furanosesquiterpenes using a new siloxyfuran building block. The synthesis of freelingnite and dehydrolasiosperman
Jefford,Sledeski,Rossier,Boukouvalas
, p. 5741 - 5744 (1990)
The utility of 2-(tert-butyldimethylsiloxy)-3-methylfuran for the regioselective assembly of furanosesquiterpenes is demonstrated by the syntheses of (±)-freelingnite and dehydrolasiosperman.