1142953-14-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1142953-14-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,2,9,5 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1142953-14:
(9*1)+(8*1)+(7*4)+(6*2)+(5*9)+(4*5)+(3*3)+(2*1)+(1*4)=137
137 % 10 = 7
So 1142953-14-7 is a valid CAS Registry Number.
1142953-14-7Relevant articles and documents
Synthesis and anion-binding properties of new disulfonamide-based receptors
Mammoliti, Oscar,Allasia, Sara,Dixon, Sally,Kilburn, Jeremy D.
experimental part, p. 2184 - 2195 (2009/07/18)
The synthesis of disulfonamide receptor scaffolds for anion binding is reported. Acyclic receptors are found to tightly bind acetate in MeCN-d3 with dominant 1:1 stoichiometry, a smaller, sequential 1:2 (H+G) association is also found. Constrai
