213179-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213179-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,1,7 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 213179-97:
(8*2)+(7*1)+(6*3)+(5*1)+(4*7)+(3*9)+(2*9)+(1*7)=126
126 % 10 = 6
So 213179-97-6 is a valid CAS Registry Number.
213179-97-6Relevant articles and documents
First total synthesis of fungerin an antifungal alkaloid from fusarium sp.
Benhida, Rachid,Lezama, Ruth,Fourrey, Jean-Louis
, p. 5963 - 5964 (1998)
The first total synthesis of fungerin 1, a new antifungal alkaloid, is described. Starting from a 4,5-diiodoimidazole derivative, the procedure involves regioselective prenylation and Heck type reaction steps to give 1 in high yield.