579505-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 579505-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,9,5,0 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 579505-85:
(8*5)+(7*7)+(6*9)+(5*5)+(4*0)+(3*5)+(2*8)+(1*5)=204
204 % 10 = 4
So 579505-85-4 is a valid CAS Registry Number.
579505-85-4Relevant academic research and scientific papers
Stereoselective synthesis of (-)- and (+)-pentenomycins using RCM
Venkata Ramana,Venkateswara Rao
, p. 5103 - 5105 (2007/10/03)
An efficient synthesis of enantiopure (-)- and (+)-pentenomycins are described by reductive iodo elimination and ring-closing metathesis (RCM), as the key steps. The first synthesis of the unnatural (+)-isomer is described.
