81739-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81739-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,3 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81739-06:
(7*8)+(6*1)+(5*7)+(4*3)+(3*9)+(2*0)+(1*6)=142
142 % 10 = 2
So 81739-06-2 is a valid CAS Registry Number.
81739-06-2Relevant articles and documents
Synthesis and Chiroptical Properties of Some Abbreviated NAD+ Analogues
Hockova, Dana,Votavova, Hana,Holy, Antonin
, p. 2375 - 2384 (1995)
Four novel "abbreviated" NAD+ analogues were prepared by the Zincke reaction.The acyclic chain joining the bases of the analogues bears two stereogenic centers with hydroxyl groups in the both erythro and threo mutual relations.The CD spectra o