113258-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113258-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,5 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113258-82:
(8*1)+(7*1)+(6*3)+(5*2)+(4*5)+(3*8)+(2*8)+(1*2)=105
105 % 10 = 5
So 113258-82-5 is a valid CAS Registry Number.
113258-82-5Relevant articles and documents
AN EXTENSION OF THE HURTLEY REACTION TO HETEROCYCLIC NUCLEOPHILES
Lowe, John A.,Newman, Michael E.
, p. 803 - 808 (2007/10/02)
The condensation of N-methylisoqionoline-1,3-dione with bromoarenecarboxylic acids under copper catalysis is described.