81366-47-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81366-47-4 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 81366-47:
(7*8)+(6*1)+(5*3)+(4*6)+(3*6)+(2*4)+(1*7)=134
134 % 10 = 4
So 81366-47-4 is a valid CAS Registry Number.
81366-47-4Relevant articles and documents
A STEREOSELECTIVE SYNTHESIS OF 2-AMINO-2-DEOXY-D-ARABINOSE AND -D-RIBOSE
Mukaiyama, Teruaki,Miwa, Tetsuo,Nakatsuka, Takashi
, p. 145 - 148 (2007/10/02)
Two amino pentoses, 2-acetamido-2-deoxy-D-arabinose and -D-ribose, are conveniently synthesized from 2-amino-2-deoxy-D-pentonic acid derivatives, obtained by the stereoselective reaction of the chiral imine 1 with 2,3-O-isopropylidene-D-glyceraldehyde.
