72877-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72877-47-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,7 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72877-47:
(7*7)+(6*2)+(5*8)+(4*7)+(3*7)+(2*4)+(1*7)=165
165 % 10 = 5
So 72877-47-5 is a valid CAS Registry Number.
InChI:InChI=1/C11H12N4O4/c16-2-5-1-6(9(18)8(5)17)15-4-14-7-10(15)12-3-13-11(7)19/h1,3-4,6,8-9,16-18H,2H2,(H,12,13,19)/t6-,8-,9+/m1/s1
72877-47-5Relevant academic research and scientific papers
Enantiomeric synthesis of D- and L-cyclopentenyl nucleosides and their antiviral activity against HIV and West Nile virus
Song,Paul,Choo,Morrey,Sidwell,Schinazi,Chu
, p. 3985 - 3993 (2007/10/03)
Enantiomeric synthesis of D- and L-cyclopentenyl nucleosides and their antiviral activity against HIV and West Nile virus are described. The key intermediate (-)- and (+)-cyclopentenyl alcohols (7 and 15) were prepared from D-γ-ribonolactone and D-ribose,
