108228-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108228-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108228-21:
(8*1)+(7*0)+(6*8)+(5*2)+(4*2)+(3*8)+(2*2)+(1*1)=103
103 % 10 = 3
So 108228-21-3 is a valid CAS Registry Number.
108228-21-3Relevant articles and documents
Darstellung und Reaktionen eines 2H-Pyrrolopyridins und eines 2H-Pyrrolopyrazins
Troll, Theodor,Schmid, Klaus
, p. 1641 - 1644 (2007/10/02)
A 2H-pyrrolopyridine and a 2H-pyrrolopyrazine can be prepared by the electrochemical reduction of N-phenylpyridine- and -pyrazinedicarboxylic imide in the presence of trimethylchlorosilane.These ortho-quinoid heterocyclic compounds 4 and 13
