1197217-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1197217-26-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,2,1 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1197217-26:
(9*1)+(8*1)+(7*9)+(6*7)+(5*2)+(4*1)+(3*7)+(2*2)+(1*6)=167
167 % 10 = 7
So 1197217-26-7 is a valid CAS Registry Number.
1197217-26-7Relevant articles and documents
Direct meta-selective alkylation of perylene bisimides via palladium-catalyzed C - H functionalization
Yue, Wan,Li, Yan,Jiang, Wel,Zhen, Yonggang,Wang, Zhaohul
supporting information; experimental part, p. 5430 - 5433 (2010/02/28)
"Chemical Equation Presented" A facile palladium-catalyzed procedure for meta-selective alkylation of perylene bisimides with alkyl halides has been achieved by direct C - H functionalizatlon.
