131565-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131565-93-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,6 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131565-93:
(8*1)+(7*3)+(6*1)+(5*5)+(4*6)+(3*5)+(2*9)+(1*3)=120
120 % 10 = 0
So 131565-93-0 is a valid CAS Registry Number.
131565-93-0Relevant academic research and scientific papers
SYNTHESIS OF THE OXETANE NUCLEOSIDES α- AND β-NOROXETANOCIN
Wilson, F. X.,Fleet, G. W. J.,Witty, D. R.,Vogt, K.,Wang, Y.,et al.
, p. 525 - 526 (2007/10/02)
The oxetane nucleosides β-noroxetanocin and the α-epimer are synthesised from 3,5-di-O-benzyl-D-ribonolactone.
