1226915-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1226915-29-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,6,9,1 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1226915-29:
(9*1)+(8*2)+(7*2)+(6*6)+(5*9)+(4*1)+(3*5)+(2*2)+(1*9)=152
152 % 10 = 2
So 1226915-29-2 is a valid CAS Registry Number.
1226915-29-2Relevant articles and documents
Novel blue and red electrochromic poly(azomethine ether)s based on electroactive triphenylamine moieties
Yen, Hung-Ju,Liou, Guey-Sheng
, p. 299 - 310 (2010)
Two series of red and blue electrochromic aromatic poly(azomethine ether)s (PAMEs) containing electroactive triphenylamine (TPA) moieties in the backbone were prepared from the high-temperature polycondensation reactions of newly azomethine-triphenylamine