775-90-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 775-90-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,7 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 775-90:
(5*7)+(4*7)+(3*5)+(2*9)+(1*0)=96
96 % 10 = 6
So 775-90-6 is a valid CAS Registry Number.
775-90-6Relevant academic research and scientific papers
Lewis Acid Catalyzed Ene Reactions of Ethynyl p-Tolyl Sulfone
Snider, Barry B.,Kirk, Thomas C.,Roush, David M.,Gonzalez, Domingo
, p. 5015 - 5017 (2007/10/02)
Ethynyl p-tolyl sulfone undergoes EtAlCl2-catalyzed ene reactions with alkenes to give 1,4-dienyl p-tolyl sulfones in good yield.
