128141-00-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128141-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,4 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128141-00:
(8*1)+(7*2)+(6*8)+(5*1)+(4*4)+(3*1)+(2*0)+(1*0)=94
94 % 10 = 4
So 128141-00-4 is a valid CAS Registry Number.
128141-00-4Relevant articles and documents
CONVENIENT SYNTHESIS OF VARIOUS TERHETEROCYCLIC COMPOUNDS BY Pd(O)-CATALYZED COUPLING REACTIONS
Gronowitz, Salo,Peters, Dan
, p. 645 - 658 (2007/10/02)
Various terheterocyclic compounds containing thiophene, furan, selenophene, pyridine and thiazole rings have been obtained by the Pd(PPh3)4-catalyzed coupling of dihalo-substituted heterocyclic compounds with heterocyclic boronic acids, using sodium bicar
