261351-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 261351-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,3,5 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 261351-28:
(8*2)+(7*6)+(6*1)+(5*3)+(4*5)+(3*1)+(2*2)+(1*8)=114
114 % 10 = 4
So 261351-28-4 is a valid CAS Registry Number.
261351-28-4Relevant articles and documents
A new route to phenazines
Emoto, Takahiro,Kubosaki, Nobuo,Yamagiwa, Yoshiro,Kamikawa, Tadao
, p. 355 - 358 (2000)
Phenazines were prepared by the palladium(II)-catalyzed intramolecular amination of aryl bromides 8, which were prepared with o-bromonitrobenzenes 3 and anilines 4 or 3 and o-bromoanilines 5 using palladium(II)catalyzed aniline arylation.
