153186-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153186-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,1,8 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 153186-16:
(8*1)+(7*5)+(6*3)+(5*1)+(4*8)+(3*6)+(2*1)+(1*6)=124
124 % 10 = 4
So 153186-16-4 is a valid CAS Registry Number.
153186-16-4Relevant academic research and scientific papers
Synthesis of 4'-C-methylnucleosides.
Waga,Nishizaki,Miyakawa,Ohrui,Meguro
, p. 1433 - 1438 (2007/10/02)
Several 4'-C-methylnucleosides were prepared. 1H-NMR studies on these nucleotides showed that they have the 3'-exo furanose ring conformation different from the 3'-endo conformation of natural nucleosides.
