570414-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 570414-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,0,4,1 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 570414-86:
(8*5)+(7*7)+(6*0)+(5*4)+(4*1)+(3*4)+(2*8)+(1*6)=147
147 % 10 = 7
So 570414-86-7 is a valid CAS Registry Number.
570414-86-7Relevant articles and documents
Preliminary feasibility studies on total synthesis of the unusual marine bryozoan alkaloids chartellamide A and B
Pinder, Joanne L.,Weinreb, Steven M.
, p. 4141 - 4143 (2003)
A strategy for synthesis of the chartellamide marine alkaloids has been tested in a model, leading to the polycyclic ring system of the natural product, but which unfortunately does not provide the requisite C-9,20 relative stereochemistry.
