1402589-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1402589-17-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,5,8 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1402589-17:
(9*1)+(8*4)+(7*0)+(6*2)+(5*5)+(4*8)+(3*9)+(2*1)+(1*7)=146
146 % 10 = 6
So 1402589-17-6 is a valid CAS Registry Number.
1402589-17-6Relevant articles and documents
Synthesis of 8-desmethoxy psymberin: A putative biosynthetic intermediate towards the marine polyketide psymberin
Bielitza, Max,Pietruszka, J?rg
, p. 8300 - 8308 (2013/07/25)
The synthesis of a putative biosynthetic precursor of psymberin including a formal synthesis of the natural product is described. The key step towards the densely functionalized tetrahydropyran core was an enantioselective catalytic Mukaiyama aldol reacti
