111011-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111011-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,1 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 111011-47:
(8*1)+(7*1)+(6*1)+(5*0)+(4*1)+(3*1)+(2*4)+(1*7)=43
43 % 10 = 3
So 111011-47-3 is a valid CAS Registry Number.
111011-47-3Relevant academic research and scientific papers
Tsai, Chung-Yin,Sha, Chin-Kang
, p. 1419 - 1420 (1987)
2H-Pyrrolopyridine (1) and 2H-pyrrolopyridine (2) were prepared and reacted with N-phenylmaleimide to give Diels-Alder adducts.
