915790-31-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915790-31-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,7,9 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 915790-31:
(8*9)+(7*1)+(6*5)+(5*7)+(4*9)+(3*0)+(2*3)+(1*1)=187
187 % 10 = 7
So 915790-31-7 is a valid CAS Registry Number.
915790-31-7Relevant articles and documents
A concise total synthesis of the lichen macrolide (+)-aspicilin
Dubost, Christophe,Marko, Istvan E.,Ryckmans, Thomas
, p. 5137 - 5140 (2007/10/03)
(Figure Presented) The total synthesis of the polyhydroxylated macrolide (+)-aspicilin 5 is described using as a key step a highly diastereoselective allylation of aldehyde 6 with the uniquely functionalized allylstannane 1. (+)-Aspicilin is obtained in 1
