1334165-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1334165-46-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,1,6 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1334165-46:
(9*1)+(8*3)+(7*3)+(6*4)+(5*1)+(4*6)+(3*5)+(2*4)+(1*6)=136
136 % 10 = 6
So 1334165-46-6 is a valid CAS Registry Number.
1334165-46-6Relevant articles and documents
Synthesis and coordination chemistry of 4-azabenzimidazole derivatives
Jahnke, Mareike C.,Brackemeyer, Dirk,Pape, Tania,Hahn, F. Ekkehardt
, p. 476 - 490 (2011)
A facile method for the preparation of N1- (1a-6a) and N3-alkylated (1b-6b) 4-azabenzimidazole derivatives is presented. Both isomers were obtained by alkylation of 4-azabenzimidazole. The isomers were separated, and the preferred formation of the N1-alky
