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124927-08-8

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124927-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124927-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,2 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124927-08:
(8*1)+(7*2)+(6*4)+(5*9)+(4*2)+(3*7)+(2*0)+(1*8)=128
128 % 10 = 8
So 124927-08-8 is a valid CAS Registry Number.

124927-08-8Relevant articles and documents

New group 15 compounds containing the 2,4,6-(CF3)3C6H2 (fluoromes = Ar), 2,6-(CF3)2C6H3 (fluoroxyl = Ar′) or 2,4-(CF3)2C6H3 (Ar″) ligands

Batsanov, Andrei S.,Cornet, Stephanie M.,Dillon, Keith B.,Goeta, Andres E.,Hazendonk, Paul,Thompson, Amber L.

, p. 4622 - 4628 (2002)

Several new P or As compounds containing the 2,4,6-(CF3)3C6H2 (Ar), 2,6-(CF3)2C6H3 (Ar′) and/or 2,4-(CF3)2C6H3 (Ar″) ligands have been synthesised, and characterised by multinuclear NMR spectroscopy and (for all isolated compounds) elemental analysis. The crystal and molecular structures of ArPBr2 1, Ar2PCl 2, Ar″2PCl 3, Ar″2PBr 4, Ar′ Ar″ AsCl 5, Ar′ Ar″ AsBr 6 and Ar′ Ar″ AsH 7 have been determined by single-crystal X-ray diffraction. A particularly interesting feature of these structures is close contacts between ortho-fluorines and the P or As atoms, as observed previously in Ar′ Ar″PCl and Ar2AsCl.

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