1289374-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1289374-93-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,3,7 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1289374-93:
(9*1)+(8*2)+(7*8)+(6*9)+(5*3)+(4*7)+(3*4)+(2*9)+(1*3)=211
211 % 10 = 1
So 1289374-93-1 is a valid CAS Registry Number.
1289374-93-1Relevant articles and documents
Carbene-mediated transformations of 1-(benzylideneamino)benzimidazoles
Katritzky, Alan R.,Jishkariani, Davit,Sakhuja, Rajeev,Hall, C. Dennis,Steel, Peter J.
, p. 4082 - 4087 (2011/06/25)
Carbene-mediated transformations of N-(3-butylbenzimidazol-3-ium-1-yl)-1- arylmethanimine iodides with carbon disulfide and benzoyl isothiocyanate gave the corresponding NHC·CS2 betaines in 68-85% and benzoyl-[1-butyl-3-[(E)-(aryl)methyleneamin
