1315322-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1315322-33-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,3,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1315322-33:
(9*1)+(8*3)+(7*1)+(6*5)+(5*3)+(4*2)+(3*2)+(2*3)+(1*3)=108
108 % 10 = 8
So 1315322-33-8 is a valid CAS Registry Number.
1315322-33-8Relevant articles and documents
Indium(III)-catalyzed hydrative cyclization of 1,7-diynyl ethers
Gibeau, Amanda L.,Snyder, John K.
, p. 4280 - 4283 (2011/10/08)
A new hydrative cyclization of 1,7- and 1,8-diynyl ethers is reported. Using catalytic InI3 and p-TSA as a cocatalyst, several 2,2-disubstituted tetrahydrofurans with exocyclic enone appendages were prepared. Reaction optimization and scope, me
