247571-87-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247571-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,5,7 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 247571-87:
(8*2)+(7*4)+(6*7)+(5*5)+(4*7)+(3*1)+(2*8)+(1*7)=165
165 % 10 = 5
So 247571-87-5 is a valid CAS Registry Number.
247571-87-5Relevant academic research and scientific papers
A simple convergent approach to the synthesis of the antiviral agent virantmycin
Steinhagen, Henning,Corey
, p. 823 - 824 (2008/02/11)
Formula presented The antiviral agent (±)-virantmycin has been synthesized from two simple building blocks (2 and 3) in eight steps, as outlined in Scheme 2.
