137232-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137232-60-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,3 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137232-60:
(8*1)+(7*3)+(6*7)+(5*2)+(4*3)+(3*2)+(2*6)+(1*0)=111
111 % 10 = 1
So 137232-60-1 is a valid CAS Registry Number.
137232-60-1Relevant academic research and scientific papers
Regioselective Protection Strategies for D-Xylopyranosides
Helm, Richard F.,Ralph, John,Anderson, Laurens
, p. 7015 - 7021 (2007/10/02)
The acylation of D-xylopyranosides can be effected at any position by selective hydroxyl activation with dibutyltin oxide in refluxing benzene and proper choice of starting anomer.Methyl 4-O-benzyl-β-D-xylopyranoside, available from methyl 2,3-O-isopropyl
