51870-56-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51870-56-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,7 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51870-56:
(7*5)+(6*1)+(5*8)+(4*7)+(3*0)+(2*5)+(1*6)=125
125 % 10 = 5
So 51870-56-5 is a valid CAS Registry Number.
51870-56-5Relevant articles and documents
Bis(phosphine imide)s: Easily tunable organic electron donors
Guidi, Vanina V.,Jin, Zhou,Busse, Devin,Euler, William B.,Lucht, Brett L.
, p. 7737 - 7743 (2007/10/03)
The electrochemical, structural, and spectroscopic properties of bis(phosphine imide)s have been investigated. p-Phenylenebis(phosphine imide)s Ar3PNC6H4NPAr3 (1a-d) have two reversible single-electron oxidation