86948-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86948-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,4 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 86948-77:
(7*8)+(6*6)+(5*9)+(4*4)+(3*8)+(2*7)+(1*7)=198
198 % 10 = 8
So 86948-77-8 is a valid CAS Registry Number.
86948-77-8Relevant academic research and scientific papers
A BLUE SHIFT OF PROTONATED RETINAL SCHIFF BASE. A MODEL STUDY FOR BACTERIORHODOPSIN
Sheves, Mordechai,Baasov, Timor
, p. 1745 - 1748 (2007/10/02)
A blue shift was observed in the absorption maxima of protonated retinal Schiff base.The shift is due to electrostatic interaction of a non-conjugated positive charge,located in the vicinity of the ionone moiety, with the polyene chromophore.
