87597-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87597-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,9 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87597-64:
(7*8)+(6*7)+(5*5)+(4*9)+(3*7)+(2*6)+(1*4)=196
196 % 10 = 6
So 87597-64-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H11N3O/c15-10-11-5-4-8-13(9-11)17-14(18)16-12-6-2-1-3-7-12/h1-9H,(H2,16,17,18)
87597-64-6Relevant articles and documents
Synthesis of substituted [11C]ureas and [11C] sulphonylureas by Rh(I)-mediated carbonylation
Aberg, Ola,Langstroem
experimental part, p. 38 - 42 (2011/09/21)
The urea moiety is present in many biologically active compounds and thus an attractive target for 11C-labelling. To extend the scope of the rhodium(I)-mediated carbonylative cross-coupling reaction between an azide and an amine and investigate
