106376-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106376-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,3,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 106376-87:
(8*1)+(7*0)+(6*6)+(5*3)+(4*7)+(3*6)+(2*8)+(1*7)=128
128 % 10 = 8
So 106376-87-8 is a valid CAS Registry Number.
106376-87-8Relevant articles and documents
Conformational Studies of Annulated 2,2'-Bipyridinium Salts
Campa, Carmen,Camps, Jaime,Font, Jose,March, Pedro de
, p. 521 - 525 (1987)
The synthesis of several 4,4'-disubstituted 2,2'-bipyridinium bridged diquaternary salts, by reaction of the corresponding 2,2'-bipyridines with several dibromide substrates, is reported.Further sulfonation of two of these salts gives rise to bridged 2,2'
