188492-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188492-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,4,9 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 188492-11:
(8*1)+(7*8)+(6*8)+(5*4)+(4*9)+(3*2)+(2*1)+(1*1)=177
177 % 10 = 7
So 188492-11-7 is a valid CAS Registry Number.
188492-11-7Relevant articles and documents
Synthesis and structural characterization of a flexible tetradentate ligand and its copper(I) coordination polymers
Marjani, Katayoun,Mousavi, Mohsen,Ahmadi, Elham,Hughes, David L.
, p. 408 - 413 (2011)
A tetradentate Schiff-base ligand, N,N′-bis-(4-chlorobenzylidene)-1, 2-bis(2-aminophenylthio)ethane, L, and its copper(I) coordination polymers, [Cu2(μ-I)2-μ-L]n·2n(CH 3CN), LCuIS, and [Cu2(μ-Cl)