24343-10-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24343-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,3,4 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 24343-10:
(7*2)+(6*4)+(5*3)+(4*4)+(3*3)+(2*1)+(1*0)=80
80 % 10 = 0
So 24343-10-0 is a valid CAS Registry Number.
24343-10-0Relevant articles and documents
Preparative synthesis of 4,4′-bis[5-alkyl(aryl)benzoxazol-2-yl] biphenyls
Ol'khovik,Matveenko,Kalechits,Pap,Zenyuk,Skakovskii
, p. 1792 - 1794 (2003)
An attempt was made to prepare 4,4′-bis[5-alkyl(aryl)benzoxazol-2-yl] biphenyls by reaction of dimethyl 4,4′-biphenyldicarboxylate with substituted o-aminophenols in a high-boiling solvent in the presence of boric acid.
