112449-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112449-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,4 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112449-73:
(8*1)+(7*1)+(6*2)+(5*4)+(4*4)+(3*9)+(2*7)+(1*3)=107
107 % 10 = 7
So 112449-73-7 is a valid CAS Registry Number.
112449-73-7Relevant articles and documents
CARBOXYLATION OF ARENES
Menegheli, Paulo,Rezende, Marcos Caroli,Zucco, Cezar
, p. 457 - 464 (2007/10/02)
A two-step procedure for the carboxylation of aromatic rings is described, involving the intermediate preparation of 1-aryl-2,2,2-trichloroethanols (1), which form the corresponding benzoic acids by treatment with NaOH/H2O2.