882029-86-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882029-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,0,2 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 882029-86:
(8*8)+(7*8)+(6*2)+(5*0)+(4*2)+(3*9)+(2*8)+(1*6)=189
189 % 10 = 9
So 882029-86-9 is a valid CAS Registry Number.
882029-86-9Relevant articles and documents
Regioselective functionalization of trisubstituted pyridines using a bromine-magnesium exchange
Ren, Hongjun,Knochel, Paul
, p. 726 - 728 (2008/02/03)
A tosyloxy substituent in position 2 allows a highly regioselective Br/Mg exchange reaction on 3,5-dibromopyridine derivatives using iso- PrMgCl·LiCl. The resulting functionalized pyridylmagnesium reagents react with various electrophiles in position 3. A
