1327155-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1327155-55-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,7,1,5 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1327155-55:
(9*1)+(8*3)+(7*2)+(6*7)+(5*1)+(4*5)+(3*5)+(2*5)+(1*5)=144
144 % 10 = 4
So 1327155-55-4 is a valid CAS Registry Number.
1327155-55-4Relevant articles and documents
A masked-alkene metathesis-based synthesis of isopulo'upone
Carter, Kyle P.,Moser, Daniel J.,Storvick, Jennifer M.,O'Neil, Gregory W.
scheme or table, p. 4494 - 4496 (2011/09/19)
A metathesis-based formal synthesis of (±)-isopulo'upone has been completed featuring a masked olefin metathesis/elimination sequence followed by an intramolecular Diels-Alder reaction to construct the 5,6-fused bicyclic core.
