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1420831-79-3

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1420831-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1420831-79-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,0,8,3 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1420831-79:
(9*1)+(8*4)+(7*2)+(6*0)+(5*8)+(4*3)+(3*1)+(2*7)+(1*9)=133
133 % 10 = 3
So 1420831-79-3 is a valid CAS Registry Number.

1420831-79-3Relevant articles and documents

Reactivity of a mononuclear iridium(I) species bearing a terminal phosphido fragment embedded in a triphosphorus ligand

Gloaguen, Yann,Jacobs, Wesley,De Bruin, Bas,Lutz, Martin,Van Der Vlugt, Jarl Ivar

supporting information, p. 1682 - 1684 (2013/03/29)

The first example of an iridium(I) species bearing a terminal phosphido (PR2-) ligand is reported. This stable compound shows well-behaved reactivity toward various electrophiles, owing to its exposed phosphorus lone pair, allowing reversible protonation, selective alkylation, isolation of a phosphidoborane of iridium, and generation of a phosphido-bridged iridium(I)-gold(I) dinuclear species.

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