87736-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87736-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,3 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87736-68:
(7*8)+(6*7)+(5*7)+(4*3)+(3*6)+(2*6)+(1*8)=183
183 % 10 = 3
So 87736-68-3 is a valid CAS Registry Number.
87736-68-3Relevant articles and documents
A convenient synthesis of glycosylated hydantoins as potential antiviral agents
Khodair, Ahmed I.
, p. 9 - 26 (2007/10/03)
Reaction of 5-arylidene-2-thiohydantoins 3a-d with glycosyl halides 4a,b under alkaline conditions gave the respective bisglycosylated derivatives 5a-h. Deacetylation with ammonia in methanol caused a change of the S-glycosyl residue and gave the N-3 glyc