77876-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77876-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,7 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77876-82:
(7*7)+(6*7)+(5*8)+(4*7)+(3*6)+(2*8)+(1*2)=195
195 % 10 = 5
So 77876-82-5 is a valid CAS Registry Number.
77876-82-5Relevant articles and documents
On the Reaction of Aromatic Phosphane Derivatives with Electrons, I.
Kaim, Wolfgang
, p. 150 - 156 (2007/10/02)
The compounds p-Me2P(X)-C6H4-P(X)Me2, X = O, S, Se, NPh undergo one-electron reduction at a mercury cathode or on reaction with solvated electrons in a K/18-crown-3/THF mixture.The radical anions formed are persistent and have been characterized by ESR.Th
