142272-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142272-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,7 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142272-69:
(8*1)+(7*4)+(6*2)+(5*2)+(4*7)+(3*2)+(2*6)+(1*9)=113
113 % 10 = 3
So 142272-69-3 is a valid CAS Registry Number.
142272-69-3Relevant academic research and scientific papers
Synthesis of symmetrically substituted 2,6-diphenylphenols
Yang,Hay
, p. 467 - 472 (2007/10/02)
The synthesis of 2,6-diphenylphenols containing the substituents F, Cl, Br, I, t-Bu, CN and OPh on the para-positions of the pendant phenyl groups is described.
