117007-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117007-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,0,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117007-11:
(8*1)+(7*1)+(6*7)+(5*0)+(4*0)+(3*7)+(2*1)+(1*1)=81
81 % 10 = 1
So 117007-11-1 is a valid CAS Registry Number.
117007-11-1Relevant articles and documents
CONVERSION ANODIQUE D'INDENONES EN MILIEU NUCLEOPHILE : UNE SYNTHESE FACILE DE 4-ARYL ISOCOUMARINES PAR TRANSPOSITION DES PRODUITS D'OXYDATION
Delaunay, Jacques,Simonet, Jacques
, p. 543 - 544 (1988)
Substituted indenones may be easily converted into 4-aryl isocoumarines when oxidized anodically in some nucleophilic solvents.For that, the electrolysis solution has to be added to a strong acid before the work up.
