40049-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40049-67-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 40049-67:
(7*4)+(6*0)+(5*0)+(4*4)+(3*9)+(2*6)+(1*7)=90
90 % 10 = 0
So 40049-67-0 is a valid CAS Registry Number.
40049-67-0Relevant articles and documents
Metal complexes of very bulky N,N′-diarylimidazolylidene N-heterocyclic carbene (NHC) ligands with 2,4,6-cycloalkyl substituents
Savka, Roman,Plenio, Herbert
, p. 6246 - 6253 (2014)
1,3,5-Tricycloalkylbenzene (cycloalkyl = C5H9, C6H11) was converted into the respective anilines (by means of nitration and reduction) and then into the corresponding diimines (with glyoxal), the cyclization of
