3180-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3180-75-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,8 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3180-75:
(6*3)+(5*1)+(4*8)+(3*0)+(2*7)+(1*5)=74
74 % 10 = 4
So 3180-75-4 is a valid CAS Registry Number.
3180-75-4Relevant academic research and scientific papers
Nucleoside synthesis from thioglycosides
Knapp,Shieh
, p. 3627 - 3630 (2007/10/02)
Acetylated phenyl and methyl 1-thiofurano- and pyranosides react with silylated uracil, acetylcytosine, and benzoyladenine under the influence of NIS/triflic acid to generate the β-nucleoside derivatives in good yield.