109319-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109319-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 109319-01:
(8*1)+(7*0)+(6*9)+(5*3)+(4*1)+(3*9)+(2*0)+(1*1)=109
109 % 10 = 9
So 109319-01-9 is a valid CAS Registry Number.
109319-01-9Relevant academic research and scientific papers
PHOTOCHEMISTRY OF LARGE RING 2-PHENYLCYCLOALKANONES AND 2,n-DIPHENYLCYCLOALKANONES
Lei, Xuegong,Doubleday, Charles,Turro, Nicholas J.
, p. 4675 - 4678 (2007/10/02)
Photolysis of the title compounds (n=10,11,12,15) yields mainly cyclophanes.The product distribution depends on temperature and solvent.
