81366-49-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81366-49-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,6 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81366-49:
(7*8)+(6*1)+(5*3)+(4*6)+(3*6)+(2*4)+(1*9)=136
136 % 10 = 6
So 81366-49-6 is a valid CAS Registry Number.
81366-49-6Relevant articles and documents
A STEREOSELECTIVE SYNTHESIS OF 2-AMINO-2-DEOXY-D-RIBOSE
Murakami, Masahiro,Mukaiyama, Teruaki
, p. 1271 - 1274 (2007/10/02)
2-Benzyloxycarbonylamino-2-deoxy-D-ribose was conveniently synthesized via α-chloro-β-hydroxyester prepared from 2,3-O-isopropylidene-D-glyceraldehyde and ethoxyacetylene by the stereoselective aldol reaction.