177316-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 177316-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,3,1 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 177316-73:
(8*1)+(7*7)+(6*7)+(5*3)+(4*1)+(3*6)+(2*7)+(1*3)=153
153 % 10 = 3
So 177316-73-3 is a valid CAS Registry Number.
177316-73-3Relevant articles and documents
Radical chemistry based on (+)-cis-pinononic and (+)-cis-pinonic acids
Barton, Derek H. R.,Fontana, Giovanni
, p. 1953 - 1968 (2007/10/03)
A high yield method for the preparation of (+)-cis-pinononic acid starting from the inexpensive (+)-α-pinene has been developed. The capture of the cyclobutyl radical from decarboxylation of (+)-cis-pinonic acid has been investigated. Moreover the radical