1491163-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1491163-01-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,9,1,1,6 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1491163-01:
(9*1)+(8*4)+(7*9)+(6*1)+(5*1)+(4*6)+(3*3)+(2*0)+(1*1)=149
149 % 10 = 9
So 1491163-01-9 is a valid CAS Registry Number.
1491163-01-9Relevant academic research and scientific papers
Diaryldistyrylpyrazines: Solvatochromic and acidochromic fluorophores
Schmitt, Volker,Moschel, Sebastian,Detert, Heiner
, p. 5655 - 5669 (2013/09/12)
Diaryldimethylpyrazines are the starting materials for the synthesis of C2-symmetric donor- or acceptor-substituted distyrylpyrazines. The optical properties of these cruciform-shaped dyes are dominated by the distyrylpyrazine units; the photop
